1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data.osm.search;
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3 |
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4 | import static org.openstreetmap.josm.tools.I18n.marktr;
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5 | import static org.openstreetmap.josm.tools.I18n.tr;
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6 |
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7 | import java.io.PushbackReader;
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8 | import java.io.StringReader;
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9 | import java.text.Normalizer;
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10 | import java.time.DateTimeException;
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11 | import java.util.ArrayList;
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12 | import java.util.Arrays;
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13 | import java.util.Collection;
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14 | import java.util.Collections;
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15 | import java.util.HashMap;
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16 | import java.util.List;
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17 | import java.util.Locale;
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18 | import java.util.Map;
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19 | import java.util.Objects;
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20 | import java.util.Optional;
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21 | import java.util.function.BiFunction;
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22 | import java.util.function.Function;
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23 | import java.util.function.Predicate;
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24 | import java.util.function.Supplier;
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25 | import java.util.regex.Matcher;
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26 | import java.util.regex.Pattern;
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27 | import java.util.regex.PatternSyntaxException;
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28 | import java.util.stream.Collectors;
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29 |
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30 | import javax.annotation.Nonnull;
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31 | import javax.annotation.Nullable;
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32 |
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33 | import org.openstreetmap.josm.data.Bounds;
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34 | import org.openstreetmap.josm.data.osm.Node;
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35 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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36 | import org.openstreetmap.josm.data.osm.OsmPrimitiveType;
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37 | import org.openstreetmap.josm.data.osm.OsmUtils;
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38 | import org.openstreetmap.josm.data.osm.Relation;
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39 | import org.openstreetmap.josm.data.osm.RelationMember;
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40 | import org.openstreetmap.josm.data.osm.Tagged;
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41 | import org.openstreetmap.josm.data.osm.Way;
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42 | import org.openstreetmap.josm.data.osm.search.PushbackTokenizer.Range;
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43 | import org.openstreetmap.josm.data.osm.search.PushbackTokenizer.Token;
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44 | import org.openstreetmap.josm.data.projection.ProjectionRegistry;
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45 | import org.openstreetmap.josm.gui.mappaint.Environment;
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46 | import org.openstreetmap.josm.gui.mappaint.mapcss.Selector;
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47 | import org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser;
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48 | import org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException;
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49 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPreset;
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50 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetMenu;
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51 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetSeparator;
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52 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresets;
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53 | import org.openstreetmap.josm.tools.AlphanumComparator;
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54 | import org.openstreetmap.josm.tools.CheckParameterUtil;
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55 | import org.openstreetmap.josm.tools.Geometry;
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56 | import org.openstreetmap.josm.tools.Logging;
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57 | import org.openstreetmap.josm.tools.UncheckedParseException;
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58 | import org.openstreetmap.josm.tools.Utils;
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59 | import org.openstreetmap.josm.tools.date.DateUtils;
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60 |
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61 | /**
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62 | * Implements a google-like search.
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63 | * <br>
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64 | * Grammar:
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65 | * <pre>
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66 | * expression =
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67 | * fact | expression
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68 | * fact expression
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69 | * fact
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70 | *
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71 | * fact =
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72 | * ( expression )
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73 | * -fact
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74 | * term?
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75 | * term=term
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76 | * term:term
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77 | * term
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78 | * </pre>
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79 | *
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80 | * @author Imi
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81 | * @since 12656 (moved from actions.search package)
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82 | */
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83 | public class SearchCompiler {
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84 |
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85 | private final boolean caseSensitive;
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86 | private final boolean regexSearch;
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87 | private static final String rxErrorMsg = marktr("The regex \"{0}\" had a parse error at offset {1}, full error:\n\n{2}");
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88 | private static final String rxErrorMsgNoPos = marktr("The regex \"{0}\" had a parse error, full error:\n\n{1}");
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89 | private final PushbackTokenizer tokenizer;
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90 | private static final Map<String, SimpleMatchFactory> simpleMatchFactoryMap = new HashMap<>();
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91 | private static final Map<String, UnaryMatchFactory> unaryMatchFactoryMap = new HashMap<>();
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92 | private static final Map<String, BinaryMatchFactory> binaryMatchFactoryMap = new HashMap<>();
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93 |
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94 | static {
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95 | addMatchFactory(new CoreSimpleMatchFactory());
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96 | addMatchFactory(new CoreUnaryMatchFactory());
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97 | }
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98 |
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99 | /**
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100 | * Constructs a new {@code SearchCompiler}.
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101 | * @param caseSensitive {@code true} to perform a case-sensitive search
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102 | * @param regexSearch {@code true} to perform a regex-based search
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103 | * @param tokenizer to split the search string into tokens
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104 | */
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105 | public SearchCompiler(boolean caseSensitive, boolean regexSearch, PushbackTokenizer tokenizer) {
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106 | this.caseSensitive = caseSensitive;
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107 | this.regexSearch = regexSearch;
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108 | this.tokenizer = tokenizer;
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109 | }
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110 |
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111 | /**
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112 | * Add (register) MatchFactory with SearchCompiler
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113 | * @param factory match factory
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114 | */
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115 | public static void addMatchFactory(MatchFactory factory) {
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116 | for (String keyword : factory.getKeywords()) {
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117 | final MatchFactory existing;
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118 | if (factory instanceof SimpleMatchFactory) {
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119 | existing = simpleMatchFactoryMap.put(keyword, (SimpleMatchFactory) factory);
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120 | } else if (factory instanceof UnaryMatchFactory) {
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121 | existing = unaryMatchFactoryMap.put(keyword, (UnaryMatchFactory) factory);
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122 | } else if (factory instanceof BinaryMatchFactory) {
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123 | existing = binaryMatchFactoryMap.put(keyword, (BinaryMatchFactory) factory);
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124 | } else
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125 | throw new AssertionError("Unknown match factory");
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126 | if (existing != null) {
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127 | Logging.warn("SearchCompiler: for key ''{0}'', overriding match factory ''{1}'' with ''{2}''", keyword, existing, factory);
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128 | }
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129 | }
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130 | }
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131 |
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132 | /**
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133 | * The core factory for "simple" {@link Match} objects
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134 | */
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135 | public static class CoreSimpleMatchFactory implements SimpleMatchFactory {
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136 | private final Collection<String> keywords = Arrays.asList("id", "version", "type", "user", "role",
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137 | "changeset", "nodes", "ways", "members", "tags", "areasize", "waylength", "modified", "deleted", "selected",
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138 | "incomplete", "untagged", "closed", "new", "indownloadedarea",
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139 | "allindownloadedarea", "timestamp", "nth", "nth%", "hasRole", "preset");
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140 |
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141 | @Override
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142 | public Match get(String keyword, boolean caseSensitive, boolean regexSearch, PushbackTokenizer tokenizer) throws SearchParseError {
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143 | switch(keyword) {
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144 | case "modified":
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145 | return new Modified();
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146 | case "deleted":
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147 | return new Deleted();
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148 | case "selected":
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149 | return new Selected();
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150 | case "incomplete":
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151 | return new Incomplete();
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152 | case "untagged":
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153 | return new Untagged();
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154 | case "closed":
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155 | return new Closed();
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156 | case "new":
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157 | return new New();
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158 | case "indownloadedarea":
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159 | return new InDataSourceArea(false);
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160 | case "allindownloadedarea":
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161 | return new InDataSourceArea(true);
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162 | default:
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163 | if (tokenizer != null) {
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164 | return getTokenizer(keyword, caseSensitive, regexSearch, tokenizer);
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165 | } else {
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166 | throw new SearchParseError("<html>" + tr("Expecting {0} after {1}", "<code>:</code>", "<i>" + keyword + "</i>") + "</html>");
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167 | }
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168 | }
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169 | }
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170 |
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171 | private static Match getTokenizer(String keyword, boolean caseSensitive, boolean regexSearch, PushbackTokenizer tokenizer)
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172 | throws SearchParseError {
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173 | switch (keyword) {
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174 | case "id":
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175 | return new Id(tokenizer);
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176 | case "version":
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177 | return new Version(tokenizer);
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178 | case "type":
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179 | return new ExactType(tokenizer.readTextOrNumber());
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180 | case "preset":
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181 | return new Preset(tokenizer.readTextOrNumber());
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182 | case "user":
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183 | return new UserMatch(tokenizer.readTextOrNumber());
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184 | case "role":
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185 | return new RoleMatch(tokenizer.readTextOrNumber());
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186 | case "changeset":
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187 | return new ChangesetId(tokenizer);
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188 | case "nodes":
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189 | return new NodeCountRange(tokenizer);
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190 | case "ways":
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191 | return new WayCountRange(tokenizer);
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192 | case "members":
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193 | return new MemberCountRange(tokenizer);
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194 | case "tags":
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195 | return new TagCountRange(tokenizer);
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196 | case "areasize":
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197 | return new AreaSize(tokenizer);
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198 | case "waylength":
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199 | return new WayLength(tokenizer);
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200 | case "nth":
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201 | return new Nth(tokenizer, false);
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202 | case "nth%":
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203 | return new Nth(tokenizer, true);
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204 | case "hasRole":
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205 | return new HasRole(tokenizer);
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206 | case "timestamp":
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207 | // add leading/trailing space in order to get expected split (e.g. "a--" => {"a", ""})
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208 | String rangeS = ' ' + tokenizer.readTextOrNumber() + ' ';
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209 | String[] rangeA = rangeS.split("/", -1);
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210 | if (rangeA.length == 1) {
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211 | return new KeyValue(keyword, rangeS.trim(), regexSearch, caseSensitive);
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212 | } else if (rangeA.length == 2) {
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213 | return TimestampRange.create(rangeA);
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214 | } else {
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215 | throw new SearchParseError("<html>" + tr("Expecting {0} after {1}", "<i>min</i>/<i>max</i>", "<i>timestamp</i>")
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216 | + "</html>");
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217 | }
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218 | default:
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219 | throw new IllegalStateException("Not expecting keyword " + keyword);
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220 | }
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221 | }
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222 |
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223 | @Override
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224 | public Collection<String> getKeywords() {
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225 | return keywords;
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226 | }
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227 | }
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228 |
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229 | /**
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230 | * The core {@link UnaryMatch} factory
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231 | */
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232 | public static class CoreUnaryMatchFactory implements UnaryMatchFactory {
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233 | private static final Collection<String> keywords = Arrays.asList("parent", "child");
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234 |
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235 | @Override
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236 | public UnaryMatch get(String keyword, Match matchOperand, PushbackTokenizer tokenizer) {
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237 | if ("parent".equals(keyword))
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238 | return new Parent(matchOperand);
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239 | else if ("child".equals(keyword))
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240 | return new Child(matchOperand);
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241 | return null;
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242 | }
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243 |
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244 | @Override
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245 | public Collection<String> getKeywords() {
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246 | return keywords;
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247 | }
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248 | }
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249 |
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250 | /**
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251 | * Classes implementing this interface can provide Match operators.
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252 | * @since 10600 (functional interface)
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253 | */
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254 | @FunctionalInterface
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255 | private interface MatchFactory {
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256 | Collection<String> getKeywords();
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257 | }
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258 |
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259 | /**
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260 | * A factory for getting {@link Match} objects
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261 | */
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262 | public interface SimpleMatchFactory extends MatchFactory {
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263 | /**
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264 | * Get the {@link Match} object
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265 | * @param keyword The keyword to get/create the correct {@link Match} object
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266 | * @param caseSensitive {@code true} if the search is case-sensitive
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267 | * @param regexSearch {@code true} if the search is regex-based
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268 | * @param tokenizer May be used to construct the {@link Match} object
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269 | * @return The {@link Match} object for the keyword and its arguments
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270 | * @throws SearchParseError If the {@link Match} object could not be constructed.
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271 | */
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272 | Match get(String keyword, boolean caseSensitive, boolean regexSearch, PushbackTokenizer tokenizer) throws SearchParseError;
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273 | }
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274 |
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275 | /**
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276 | * A factory for getting {@link UnaryMatch} objects
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277 | */
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278 | public interface UnaryMatchFactory extends MatchFactory {
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279 | /**
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280 | * Get the {@link UnaryMatch} object
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281 | * @param keyword The keyword to get/create the correct {@link UnaryMatch} object
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282 | * @param matchOperand May be used to construct the {@link UnaryMatch} object
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283 | * @param tokenizer May be used to construct the {@link UnaryMatch} object
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284 | * @return The {@link UnaryMatch} object for the keyword and its arguments
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285 | * @throws SearchParseError If the {@link UnaryMatch} object could not be constructed.
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286 | */
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287 | UnaryMatch get(String keyword, Match matchOperand, PushbackTokenizer tokenizer) throws SearchParseError;
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288 | }
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289 |
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290 | /**
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291 | * A factor for getting {@link AbstractBinaryMatch} objects
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292 | */
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293 | public interface BinaryMatchFactory extends MatchFactory {
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294 | /**
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295 | * Get the {@link AbstractBinaryMatch} object
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296 | * @param keyword The keyword to get/create the correct {@link AbstractBinaryMatch} object
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297 | * @param lhs May be used to construct the {@link AbstractBinaryMatch} object (see {@link AbstractBinaryMatch#getLhs()})
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298 | * @param rhs May be used to construct the {@link AbstractBinaryMatch} object (see {@link AbstractBinaryMatch#getRhs()})
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299 | * @param tokenizer May be used to construct the {@link AbstractBinaryMatch} object
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300 | * @return The {@link AbstractBinaryMatch} object for the keyword and its arguments
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301 | * @throws SearchParseError If the {@link AbstractBinaryMatch} object could not be constructed.
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302 | */
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303 | AbstractBinaryMatch get(String keyword, Match lhs, Match rhs, PushbackTokenizer tokenizer) throws SearchParseError;
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304 | }
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305 |
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306 | /**
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307 | * Classes implementing this interface can provide Match instances themselves and do not rely on {@link #compile(String)}.
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308 | *
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309 | * @since 15764
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310 | */
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311 | @FunctionalInterface
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312 | public interface MatchSupplier extends Supplier<Match> {
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313 | @Override
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314 | Match get();
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315 | }
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316 |
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317 | /**
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318 | * Base class for all search criteria. If the criterion only depends on an object's tags,
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319 | * inherit from {@link org.openstreetmap.josm.data.osm.search.SearchCompiler.TaggedMatch}.
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320 | */
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321 | public abstract static class Match implements Predicate<OsmPrimitive> {
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322 |
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323 | /**
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324 | * Tests whether the primitive matches this criterion.
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325 | * @param osm the primitive to test
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326 | * @return true if the primitive matches this criterion
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327 | */
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328 | public abstract boolean match(OsmPrimitive osm);
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329 |
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330 | /**
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331 | * Tests whether the tagged object matches this criterion.
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332 | * @param tagged the tagged object to test
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333 | * @return true if the tagged object matches this criterion
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334 | */
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335 | public boolean match(Tagged tagged) {
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336 | return tagged instanceof OsmPrimitive && match((OsmPrimitive) tagged);
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337 | }
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338 |
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339 | @Override
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340 | public final boolean test(OsmPrimitive object) {
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341 | return match(object);
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342 | }
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343 |
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344 | /**
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345 | * Check if this is a valid match object
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346 | * @return {@code this}, for easy chaining
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347 | * @throws SearchParseError If the match is not valid
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348 | */
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349 | public Match validate() throws SearchParseError {
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350 | // Default to no-op
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351 | return this;
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352 | }
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353 | }
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354 |
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355 | /**
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356 | * A common subclass of {@link Match} for matching against tags
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357 | */
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358 | public abstract static class TaggedMatch extends Match {
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359 |
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360 | @Override
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361 | public abstract boolean match(Tagged tags);
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362 |
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363 | @Override
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364 | public final boolean match(OsmPrimitive osm) {
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365 | return match((Tagged) osm);
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366 | }
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367 |
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368 | protected static Pattern compilePattern(String regex, int flags) throws SearchParseError {
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369 | try {
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370 | return Pattern.compile(regex, flags);
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371 | } catch (PatternSyntaxException e) {
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372 | throw new SearchParseError(tr(rxErrorMsg, e.getPattern(), e.getIndex(), e.getMessage()), e);
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373 | } catch (IllegalArgumentException | StringIndexOutOfBoundsException e) {
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374 | // StringIndexOutOfBoundsException caught because of https://bugs.openjdk.java.net/browse/JI-9044959
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375 | // See #13870: To remove after we switch to a version of Java which resolves this bug
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376 | throw new SearchParseError(tr(rxErrorMsgNoPos, regex, e.getMessage()), e);
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377 | }
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378 | }
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379 | }
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380 |
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381 | /**
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382 | * A unary search operator which may take data parameters.
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383 | */
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384 | public abstract static class UnaryMatch extends Match {
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385 | @Nonnull
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386 | protected final Match match;
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387 |
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388 | protected UnaryMatch(@Nullable Match match) {
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389 | if (match == null) {
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390 | // "operator" (null) should mean the same as "operator()"
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391 | // (Always). I.e. match everything
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392 | this.match = Always.INSTANCE;
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393 | } else {
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394 | this.match = match;
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395 | }
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396 | }
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397 |
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398 | public Match getOperand() {
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399 | return match;
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400 | }
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401 |
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402 | @Override
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403 | public int hashCode() {
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404 | return 31 + match.hashCode();
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405 | }
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406 |
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407 | @Override
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408 | public boolean equals(Object obj) {
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409 | if (this == obj)
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410 | return true;
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411 | if (obj == null || getClass() != obj.getClass())
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412 | return false;
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413 | UnaryMatch other = (UnaryMatch) obj;
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414 | return match.equals(other.match);
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415 | }
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416 | }
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417 |
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418 | /**
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419 | * A binary search operator which may take data parameters.
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420 | */
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421 | public abstract static class AbstractBinaryMatch extends Match {
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422 |
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423 | protected final Match lhs;
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424 | protected final Match rhs;
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425 |
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426 | /**
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427 | * Constructs a new {@code BinaryMatch}.
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428 | * @param lhs Left hand side
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429 | * @param rhs Right hand side
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430 | */
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431 | protected AbstractBinaryMatch(Match lhs, Match rhs) {
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432 | this.lhs = lhs;
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433 | this.rhs = rhs;
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434 | }
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435 |
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436 | /**
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437 | * Returns left hand side.
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438 | * @return left hand side
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439 | */
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440 | public final Match getLhs() {
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441 | return lhs;
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442 | }
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443 |
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444 | /**
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445 | * Returns right hand side.
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446 | * @return right hand side
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447 | */
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448 | public final Match getRhs() {
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449 | return rhs;
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450 | }
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451 |
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452 | /**
|
---|
453 | * First applies {@code mapper} to both sides and then applies {@code operator} on the two results.
|
---|
454 | * @param mapper the mapping function
|
---|
455 | * @param operator the operator
|
---|
456 | * @param <T> the type of the intermediate result
|
---|
457 | * @param <U> the type of the result
|
---|
458 | * @return {@code operator.apply(mapper.apply(lhs), mapper.apply(rhs))}
|
---|
459 | */
|
---|
460 | public <T, U> U map(Function<Match, T> mapper, BiFunction<T, T, U> operator) {
|
---|
461 | return operator.apply(mapper.apply(lhs), mapper.apply(rhs));
|
---|
462 | }
|
---|
463 |
|
---|
464 | protected static String parenthesis(Match m) {
|
---|
465 | return '(' + m.toString() + ')';
|
---|
466 | }
|
---|
467 |
|
---|
468 | @Override
|
---|
469 | public int hashCode() {
|
---|
470 | return Objects.hash(lhs, rhs);
|
---|
471 | }
|
---|
472 |
|
---|
473 | @Override
|
---|
474 | public boolean equals(Object obj) {
|
---|
475 | if (this == obj)
|
---|
476 | return true;
|
---|
477 | if (obj == null || getClass() != obj.getClass())
|
---|
478 | return false;
|
---|
479 | AbstractBinaryMatch other = (AbstractBinaryMatch) obj;
|
---|
480 | return Objects.equals(lhs, other.lhs) && Objects.equals(rhs, other.rhs);
|
---|
481 | }
|
---|
482 | }
|
---|
483 |
|
---|
484 | /**
|
---|
485 | * Matches every OsmPrimitive.
|
---|
486 | */
|
---|
487 | public static class Always extends TaggedMatch {
|
---|
488 | /** The unique instance/ */
|
---|
489 | public static final Always INSTANCE = new Always();
|
---|
490 | @Override
|
---|
491 | public boolean match(Tagged osm) {
|
---|
492 | return true;
|
---|
493 | }
|
---|
494 | }
|
---|
495 |
|
---|
496 | /**
|
---|
497 | * Never matches any OsmPrimitive.
|
---|
498 | */
|
---|
499 | public static class Never extends TaggedMatch {
|
---|
500 | /** The unique instance/ */
|
---|
501 | public static final Never INSTANCE = new Never();
|
---|
502 | @Override
|
---|
503 | public boolean match(Tagged osm) {
|
---|
504 | return false;
|
---|
505 | }
|
---|
506 | }
|
---|
507 |
|
---|
508 | /**
|
---|
509 | * Inverts the match.
|
---|
510 | */
|
---|
511 | public static class Not extends UnaryMatch {
|
---|
512 | public Not(Match match) {
|
---|
513 | super(match);
|
---|
514 | }
|
---|
515 |
|
---|
516 | @Override
|
---|
517 | public boolean match(OsmPrimitive osm) {
|
---|
518 | return !match.match(osm);
|
---|
519 | }
|
---|
520 |
|
---|
521 | @Override
|
---|
522 | public boolean match(Tagged osm) {
|
---|
523 | return !match.match(osm);
|
---|
524 | }
|
---|
525 |
|
---|
526 | @Override
|
---|
527 | public String toString() {
|
---|
528 | return '!' + match.toString();
|
---|
529 | }
|
---|
530 |
|
---|
531 | public Match getMatch() {
|
---|
532 | return match;
|
---|
533 | }
|
---|
534 | }
|
---|
535 |
|
---|
536 | /**
|
---|
537 | * Matches if the value of the corresponding key is ''yes'', ''true'', ''1'' or ''on''.
|
---|
538 | */
|
---|
539 | public static class BooleanMatch extends TaggedMatch {
|
---|
540 | private final String key;
|
---|
541 | private final boolean defaultValue;
|
---|
542 |
|
---|
543 | BooleanMatch(String key, boolean defaultValue) {
|
---|
544 | this.key = key;
|
---|
545 | this.defaultValue = defaultValue;
|
---|
546 | }
|
---|
547 |
|
---|
548 | public String getKey() {
|
---|
549 | return key;
|
---|
550 | }
|
---|
551 |
|
---|
552 | @Override
|
---|
553 | public boolean match(Tagged osm) {
|
---|
554 | return Optional.ofNullable(OsmUtils.getOsmBoolean(osm.get(key))).orElse(defaultValue);
|
---|
555 | }
|
---|
556 |
|
---|
557 | @Override
|
---|
558 | public String toString() {
|
---|
559 | return key + '?';
|
---|
560 | }
|
---|
561 |
|
---|
562 | @Override
|
---|
563 | public int hashCode() {
|
---|
564 | return Objects.hash(defaultValue, key);
|
---|
565 | }
|
---|
566 |
|
---|
567 | @Override
|
---|
568 | public boolean equals(Object obj) {
|
---|
569 | if (this == obj)
|
---|
570 | return true;
|
---|
571 | if (obj == null || getClass() != obj.getClass())
|
---|
572 | return false;
|
---|
573 | BooleanMatch other = (BooleanMatch) obj;
|
---|
574 | if (defaultValue != other.defaultValue)
|
---|
575 | return false;
|
---|
576 | return Objects.equals(key, other.key);
|
---|
577 | }
|
---|
578 | }
|
---|
579 |
|
---|
580 | /**
|
---|
581 | * Matches if both left and right expressions match.
|
---|
582 | */
|
---|
583 | public static class And extends AbstractBinaryMatch {
|
---|
584 | /**
|
---|
585 | * Constructs a new {@code And} match.
|
---|
586 | * @param lhs left hand side
|
---|
587 | * @param rhs right hand side
|
---|
588 | */
|
---|
589 | public And(Match lhs, Match rhs) {
|
---|
590 | super(lhs, rhs);
|
---|
591 | }
|
---|
592 |
|
---|
593 | @Override
|
---|
594 | public boolean match(OsmPrimitive osm) {
|
---|
595 | return lhs.match(osm) && rhs.match(osm);
|
---|
596 | }
|
---|
597 |
|
---|
598 | @Override
|
---|
599 | public boolean match(Tagged osm) {
|
---|
600 | return lhs.match(osm) && rhs.match(osm);
|
---|
601 | }
|
---|
602 |
|
---|
603 | @Override
|
---|
604 | public String toString() {
|
---|
605 | return map(m -> m instanceof AbstractBinaryMatch && !(m instanceof And) ? parenthesis(m) : m, (s1, s2) -> s1 + " && " + s2);
|
---|
606 | }
|
---|
607 | }
|
---|
608 |
|
---|
609 | /**
|
---|
610 | * Matches if the left OR the right expression match.
|
---|
611 | */
|
---|
612 | public static class Or extends AbstractBinaryMatch {
|
---|
613 | /**
|
---|
614 | * Constructs a new {@code Or} match.
|
---|
615 | * @param lhs left hand side
|
---|
616 | * @param rhs right hand side
|
---|
617 | */
|
---|
618 | public Or(Match lhs, Match rhs) {
|
---|
619 | super(lhs, rhs);
|
---|
620 | }
|
---|
621 |
|
---|
622 | @Override
|
---|
623 | public boolean match(OsmPrimitive osm) {
|
---|
624 | return lhs.match(osm) || rhs.match(osm);
|
---|
625 | }
|
---|
626 |
|
---|
627 | @Override
|
---|
628 | public boolean match(Tagged osm) {
|
---|
629 | return lhs.match(osm) || rhs.match(osm);
|
---|
630 | }
|
---|
631 |
|
---|
632 | @Override
|
---|
633 | public String toString() {
|
---|
634 | return map(m -> m instanceof AbstractBinaryMatch && !(m instanceof Or) ? parenthesis(m) : m, (s1, s2) -> s1 + " || " + s2);
|
---|
635 | }
|
---|
636 | }
|
---|
637 |
|
---|
638 | /**
|
---|
639 | * Matches if the left OR the right expression match, but not both.
|
---|
640 | */
|
---|
641 | public static class Xor extends AbstractBinaryMatch {
|
---|
642 | /**
|
---|
643 | * Constructs a new {@code Xor} match.
|
---|
644 | * @param lhs left hand side
|
---|
645 | * @param rhs right hand side
|
---|
646 | */
|
---|
647 | public Xor(Match lhs, Match rhs) {
|
---|
648 | super(lhs, rhs);
|
---|
649 | }
|
---|
650 |
|
---|
651 | @Override
|
---|
652 | public boolean match(OsmPrimitive osm) {
|
---|
653 | return lhs.match(osm) ^ rhs.match(osm);
|
---|
654 | }
|
---|
655 |
|
---|
656 | @Override
|
---|
657 | public boolean match(Tagged osm) {
|
---|
658 | return lhs.match(osm) ^ rhs.match(osm);
|
---|
659 | }
|
---|
660 |
|
---|
661 | @Override
|
---|
662 | public String toString() {
|
---|
663 | return map(m -> m instanceof AbstractBinaryMatch && !(m instanceof Xor) ? parenthesis(m) : m, (s1, s2) -> s1 + " ^ " + s2);
|
---|
664 | }
|
---|
665 | }
|
---|
666 |
|
---|
667 | /**
|
---|
668 | * Matches objects with ID in the given range.
|
---|
669 | */
|
---|
670 | private static class Id extends RangeMatch {
|
---|
671 | Id(Range range) {
|
---|
672 | super(range);
|
---|
673 | }
|
---|
674 |
|
---|
675 | Id(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
676 | this(tokenizer.readRange(tr("Range of primitive ids expected")));
|
---|
677 | }
|
---|
678 |
|
---|
679 | @Override
|
---|
680 | protected Long getNumber(OsmPrimitive osm) {
|
---|
681 | return osm.isNew() ? 0 : osm.getUniqueId();
|
---|
682 | }
|
---|
683 |
|
---|
684 | @Override
|
---|
685 | protected String getString() {
|
---|
686 | return "id";
|
---|
687 | }
|
---|
688 | }
|
---|
689 |
|
---|
690 | /**
|
---|
691 | * Matches objects with a changeset ID in the given range.
|
---|
692 | */
|
---|
693 | private static class ChangesetId extends RangeMatch {
|
---|
694 | ChangesetId(Range range) {
|
---|
695 | super(range);
|
---|
696 | }
|
---|
697 |
|
---|
698 | ChangesetId(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
699 | this(tokenizer.readRange(tr("Range of changeset ids expected")));
|
---|
700 | }
|
---|
701 |
|
---|
702 | @Override
|
---|
703 | protected Long getNumber(OsmPrimitive osm) {
|
---|
704 | return (long) osm.getChangesetId();
|
---|
705 | }
|
---|
706 |
|
---|
707 | @Override
|
---|
708 | protected String getString() {
|
---|
709 | return "changeset";
|
---|
710 | }
|
---|
711 | }
|
---|
712 |
|
---|
713 | /**
|
---|
714 | * Matches objects with a version number in the given range.
|
---|
715 | */
|
---|
716 | private static class Version extends RangeMatch {
|
---|
717 | Version(Range range) {
|
---|
718 | super(range);
|
---|
719 | }
|
---|
720 |
|
---|
721 | Version(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
722 | this(tokenizer.readRange(tr("Range of versions expected")));
|
---|
723 | }
|
---|
724 |
|
---|
725 | @Override
|
---|
726 | protected Long getNumber(OsmPrimitive osm) {
|
---|
727 | return (long) osm.getVersion();
|
---|
728 | }
|
---|
729 |
|
---|
730 | @Override
|
---|
731 | protected String getString() {
|
---|
732 | return "version";
|
---|
733 | }
|
---|
734 | }
|
---|
735 |
|
---|
736 | /**
|
---|
737 | * Matches objects with the given key-value pair.
|
---|
738 | */
|
---|
739 | public static class KeyValue extends TaggedMatch {
|
---|
740 | private final String key;
|
---|
741 | private final Pattern keyPattern;
|
---|
742 | private final String value;
|
---|
743 | private final Pattern valuePattern;
|
---|
744 | private final boolean caseSensitive;
|
---|
745 |
|
---|
746 | KeyValue(String key, String value, boolean regexSearch, boolean caseSensitive) throws SearchParseError {
|
---|
747 | this.caseSensitive = caseSensitive;
|
---|
748 | if (regexSearch) {
|
---|
749 | int searchFlags = regexFlags(caseSensitive);
|
---|
750 | this.keyPattern = compilePattern(key, searchFlags);
|
---|
751 | this.valuePattern = compilePattern(value, searchFlags);
|
---|
752 | this.key = key;
|
---|
753 | this.value = value;
|
---|
754 | } else {
|
---|
755 | this.key = key;
|
---|
756 | this.value = value;
|
---|
757 | this.keyPattern = null;
|
---|
758 | this.valuePattern = null;
|
---|
759 | }
|
---|
760 | }
|
---|
761 |
|
---|
762 | @Override
|
---|
763 | public boolean match(Tagged osm) {
|
---|
764 | if (keyPattern != null) {
|
---|
765 | if (osm.hasKeys()) {
|
---|
766 | // The string search will just get a key like 'highway' and look that up as osm.get(key).
|
---|
767 | // But since we're doing a regex match we'll have to loop over all the keys to see if they match our regex,
|
---|
768 | // and only then try to match against the value
|
---|
769 | return osm.keys()
|
---|
770 | .anyMatch(k -> keyPattern.matcher(k).find() && valuePattern.matcher(osm.get(k)).find());
|
---|
771 | }
|
---|
772 | } else {
|
---|
773 | String mv = getMv(osm);
|
---|
774 | if (mv != null) {
|
---|
775 | String v1 = Normalizer.normalize(caseSensitive ? mv : mv.toLowerCase(Locale.ENGLISH), Normalizer.Form.NFC);
|
---|
776 | String v2 = Normalizer.normalize(caseSensitive ? value : value.toLowerCase(Locale.ENGLISH), Normalizer.Form.NFC);
|
---|
777 | return v1.contains(v2);
|
---|
778 | }
|
---|
779 | }
|
---|
780 | return false;
|
---|
781 | }
|
---|
782 |
|
---|
783 | private String getMv(Tagged osm) {
|
---|
784 | String mv;
|
---|
785 | if ("timestamp".equals(key) && osm instanceof OsmPrimitive) {
|
---|
786 | mv = ((OsmPrimitive) osm).getInstant().toString();
|
---|
787 | } else {
|
---|
788 | mv = osm.get(key);
|
---|
789 | if (!caseSensitive && mv == null) {
|
---|
790 | mv = osm.keys().filter(key::equalsIgnoreCase).findFirst().map(osm::get).orElse(null);
|
---|
791 | }
|
---|
792 | }
|
---|
793 | return mv;
|
---|
794 | }
|
---|
795 |
|
---|
796 | public String getKey() {
|
---|
797 | return key;
|
---|
798 | }
|
---|
799 |
|
---|
800 | public String getValue() {
|
---|
801 | return value;
|
---|
802 | }
|
---|
803 |
|
---|
804 | @Override
|
---|
805 | public String toString() {
|
---|
806 | return key + '=' + value;
|
---|
807 | }
|
---|
808 |
|
---|
809 | @Override
|
---|
810 | public int hashCode() {
|
---|
811 | return Objects.hash(caseSensitive, key, keyPattern, value, valuePattern);
|
---|
812 | }
|
---|
813 |
|
---|
814 | @Override
|
---|
815 | public boolean equals(Object obj) {
|
---|
816 | if (this == obj)
|
---|
817 | return true;
|
---|
818 | if (obj == null || getClass() != obj.getClass())
|
---|
819 | return false;
|
---|
820 | KeyValue other = (KeyValue) obj;
|
---|
821 | return caseSensitive == other.caseSensitive
|
---|
822 | && Objects.equals(key, other.key)
|
---|
823 | && Objects.equals(keyPattern, other.keyPattern)
|
---|
824 | && Objects.equals(value, other.value)
|
---|
825 | && Objects.equals(valuePattern, other.valuePattern);
|
---|
826 | }
|
---|
827 | }
|
---|
828 |
|
---|
829 | /**
|
---|
830 | * Match a primitive based off of a value comparison. This currently supports:
|
---|
831 | * <ul>
|
---|
832 | * <li>ISO8601 dates (YYYY-MM-DD)</li>
|
---|
833 | * <li>Numbers</li>
|
---|
834 | * <li>Alpha-numeric comparison</li>
|
---|
835 | * </ul>
|
---|
836 | */
|
---|
837 | public static class ValueComparison extends TaggedMatch {
|
---|
838 | private final String key;
|
---|
839 | private final String referenceValue;
|
---|
840 | private final Double referenceNumber;
|
---|
841 | private final int compareMode;
|
---|
842 | private static final Pattern ISO8601 = Pattern.compile("\\d+-\\d+-\\d+");
|
---|
843 |
|
---|
844 | /**
|
---|
845 | * Create a new {@link ValueComparison} object
|
---|
846 | * @param key The key to get the value from
|
---|
847 | * @param referenceValue The value to compare to
|
---|
848 | * @param compareMode The compare mode to use; {@code < 0} is {@code currentValue < referenceValue} and
|
---|
849 | * {@code > 0} is {@code currentValue > referenceValue}. {@code 0} is effectively an equality check.
|
---|
850 | */
|
---|
851 | public ValueComparison(String key, String referenceValue, int compareMode) {
|
---|
852 | this.key = key;
|
---|
853 | this.referenceValue = referenceValue;
|
---|
854 | Double v = null;
|
---|
855 | try {
|
---|
856 | if (referenceValue != null) {
|
---|
857 | v = Double.valueOf(referenceValue);
|
---|
858 | }
|
---|
859 | } catch (NumberFormatException numberFormatException) {
|
---|
860 | Logging.trace(numberFormatException);
|
---|
861 | }
|
---|
862 | this.referenceNumber = v;
|
---|
863 | this.compareMode = compareMode;
|
---|
864 | }
|
---|
865 |
|
---|
866 | @Override
|
---|
867 | public boolean match(Tagged osm) {
|
---|
868 | final String currentValue = osm.get(key);
|
---|
869 | final int compareResult;
|
---|
870 | if (currentValue == null) {
|
---|
871 | return false;
|
---|
872 | } else if (ISO8601.matcher(currentValue).matches() || ISO8601.matcher(referenceValue).matches()) {
|
---|
873 | compareResult = currentValue.compareTo(referenceValue);
|
---|
874 | } else if (referenceNumber != null) {
|
---|
875 | try {
|
---|
876 | compareResult = Double.compare(Double.parseDouble(currentValue), referenceNumber);
|
---|
877 | } catch (NumberFormatException ignore) {
|
---|
878 | return false;
|
---|
879 | }
|
---|
880 | } else {
|
---|
881 | compareResult = AlphanumComparator.getInstance().compare(currentValue, referenceValue);
|
---|
882 | }
|
---|
883 | return compareMode < 0 ? compareResult < 0 : compareMode > 0 ? compareResult > 0 : compareResult == 0;
|
---|
884 | }
|
---|
885 |
|
---|
886 | @Override
|
---|
887 | public String toString() {
|
---|
888 | return key + (compareMode == -1 ? "<" : compareMode == +1 ? ">" : "") + referenceValue;
|
---|
889 | }
|
---|
890 |
|
---|
891 | @Override
|
---|
892 | public int hashCode() {
|
---|
893 | return Objects.hash(compareMode, key, referenceNumber, referenceValue);
|
---|
894 | }
|
---|
895 |
|
---|
896 | @Override
|
---|
897 | public boolean equals(Object obj) {
|
---|
898 | if (this == obj)
|
---|
899 | return true;
|
---|
900 | if (obj == null || getClass() != obj.getClass())
|
---|
901 | return false;
|
---|
902 | ValueComparison other = (ValueComparison) obj;
|
---|
903 | if (compareMode != other.compareMode)
|
---|
904 | return false;
|
---|
905 | return Objects.equals(key, other.key)
|
---|
906 | && Objects.equals(referenceNumber, other.referenceNumber)
|
---|
907 | && Objects.equals(referenceValue, other.referenceValue);
|
---|
908 | }
|
---|
909 |
|
---|
910 | @Override
|
---|
911 | public Match validate() throws SearchParseError {
|
---|
912 | if (this.referenceValue == null) {
|
---|
913 | final String referenceType;
|
---|
914 | if (this.compareMode == +1) {
|
---|
915 | referenceType = ">";
|
---|
916 | } else if (this.compareMode == -1) {
|
---|
917 | referenceType = "<";
|
---|
918 | } else {
|
---|
919 | referenceType = "<unknown>";
|
---|
920 | }
|
---|
921 | throw new SearchParseError(tr("Reference value for ''{0}'' expected", referenceType));
|
---|
922 | }
|
---|
923 | return this;
|
---|
924 | }
|
---|
925 | }
|
---|
926 |
|
---|
927 | /**
|
---|
928 | * Matches objects with the exact given key-value pair.
|
---|
929 | */
|
---|
930 | public static class ExactKeyValue extends TaggedMatch {
|
---|
931 |
|
---|
932 | /**
|
---|
933 | * The mode to use for the comparison
|
---|
934 | */
|
---|
935 | public enum Mode {
|
---|
936 | /** Matches everything */
|
---|
937 | ANY,
|
---|
938 | /** Any key with the specified value will match */
|
---|
939 | ANY_KEY,
|
---|
940 | /** Any value with the specified key will match */
|
---|
941 | ANY_VALUE,
|
---|
942 | /** A key with the specified value will match */
|
---|
943 | EXACT,
|
---|
944 | /** Nothing matches */
|
---|
945 | NONE,
|
---|
946 | /** The key does not exist */
|
---|
947 | MISSING_KEY,
|
---|
948 | /** Similar to {@link #ANY_KEY}, but the value matches a regex */
|
---|
949 | ANY_KEY_REGEXP,
|
---|
950 | /** Similar to {@link #ANY_VALUE}, but the key matches a regex */
|
---|
951 | ANY_VALUE_REGEXP,
|
---|
952 | /** Both the key and the value matches their respective regex */
|
---|
953 | EXACT_REGEXP,
|
---|
954 | /** No key matching the regex exists */
|
---|
955 | MISSING_KEY_REGEXP
|
---|
956 | }
|
---|
957 |
|
---|
958 | private final String key;
|
---|
959 | private final String value;
|
---|
960 | private final Pattern keyPattern;
|
---|
961 | private final Pattern valuePattern;
|
---|
962 | private final Mode mode;
|
---|
963 |
|
---|
964 | /**
|
---|
965 | * Constructs a new {@code ExactKeyValue}.
|
---|
966 | * @param regexp regular expression
|
---|
967 | * @param caseSensitive {@code true} to perform a case-sensitive search
|
---|
968 | * @param key key
|
---|
969 | * @param value value
|
---|
970 | * @throws SearchParseError if a parse error occurs
|
---|
971 | */
|
---|
972 | public ExactKeyValue(boolean regexp, boolean caseSensitive, String key, String value) throws SearchParseError {
|
---|
973 | if ("".equals(key))
|
---|
974 | throw new SearchParseError(tr("Key cannot be empty when tag operator is used. Sample use: key=value"));
|
---|
975 | this.key = key;
|
---|
976 | this.value = value == null ? "" : value;
|
---|
977 | if (this.value.isEmpty() && "*".equals(key)) {
|
---|
978 | mode = Mode.NONE;
|
---|
979 | } else if (this.value.isEmpty()) {
|
---|
980 | if (regexp) {
|
---|
981 | mode = Mode.MISSING_KEY_REGEXP;
|
---|
982 | } else {
|
---|
983 | mode = Mode.MISSING_KEY;
|
---|
984 | }
|
---|
985 | } else if ("*".equals(key) && "*".equals(this.value)) {
|
---|
986 | mode = Mode.ANY;
|
---|
987 | } else if ("*".equals(key)) {
|
---|
988 | if (regexp) {
|
---|
989 | mode = Mode.ANY_KEY_REGEXP;
|
---|
990 | } else {
|
---|
991 | mode = Mode.ANY_KEY;
|
---|
992 | }
|
---|
993 | } else if ("*".equals(this.value)) {
|
---|
994 | if (regexp) {
|
---|
995 | mode = Mode.ANY_VALUE_REGEXP;
|
---|
996 | } else {
|
---|
997 | mode = Mode.ANY_VALUE;
|
---|
998 | }
|
---|
999 | } else {
|
---|
1000 | if (regexp) {
|
---|
1001 | mode = Mode.EXACT_REGEXP;
|
---|
1002 | } else {
|
---|
1003 | mode = Mode.EXACT;
|
---|
1004 | }
|
---|
1005 | }
|
---|
1006 |
|
---|
1007 | if (regexp && !key.isEmpty() && !"*".equals(key)) {
|
---|
1008 | keyPattern = compilePattern(key, regexFlags(caseSensitive));
|
---|
1009 | } else {
|
---|
1010 | keyPattern = null;
|
---|
1011 | }
|
---|
1012 | if (regexp && !this.value.isEmpty() && !"*".equals(this.value)) {
|
---|
1013 | valuePattern = compilePattern(this.value, regexFlags(caseSensitive));
|
---|
1014 | } else {
|
---|
1015 | valuePattern = null;
|
---|
1016 | }
|
---|
1017 | }
|
---|
1018 |
|
---|
1019 | @Override
|
---|
1020 | public boolean match(Tagged osm) {
|
---|
1021 |
|
---|
1022 | if (!osm.hasKeys())
|
---|
1023 | return mode == Mode.NONE;
|
---|
1024 |
|
---|
1025 | switch (mode) {
|
---|
1026 | case NONE:
|
---|
1027 | return false;
|
---|
1028 | case MISSING_KEY:
|
---|
1029 | return !osm.hasTag(key);
|
---|
1030 | case ANY:
|
---|
1031 | return true;
|
---|
1032 | case ANY_VALUE:
|
---|
1033 | return osm.hasKey(key);
|
---|
1034 | case ANY_KEY:
|
---|
1035 | return osm.getKeys().values().stream().anyMatch(v -> v.equals(value));
|
---|
1036 | case EXACT:
|
---|
1037 | return value.equals(osm.get(key));
|
---|
1038 | case ANY_KEY_REGEXP:
|
---|
1039 | return osm.getKeys().values().stream().anyMatch(v -> valuePattern.matcher(v).matches());
|
---|
1040 | case ANY_VALUE_REGEXP:
|
---|
1041 | case EXACT_REGEXP:
|
---|
1042 | return osm.keys().anyMatch(k -> keyPattern.matcher(k).matches()
|
---|
1043 | && (mode == Mode.ANY_VALUE_REGEXP || valuePattern.matcher(osm.get(k)).matches()));
|
---|
1044 | case MISSING_KEY_REGEXP:
|
---|
1045 | return osm.keys().noneMatch(k -> keyPattern.matcher(k).matches());
|
---|
1046 | }
|
---|
1047 | throw new AssertionError("Missed state");
|
---|
1048 | }
|
---|
1049 |
|
---|
1050 | public String getKey() {
|
---|
1051 | return key;
|
---|
1052 | }
|
---|
1053 |
|
---|
1054 | public String getValue() {
|
---|
1055 | return value;
|
---|
1056 | }
|
---|
1057 |
|
---|
1058 | public Mode getMode() {
|
---|
1059 | return mode;
|
---|
1060 | }
|
---|
1061 |
|
---|
1062 | @Override
|
---|
1063 | public String toString() {
|
---|
1064 | return key + '=' + value;
|
---|
1065 | }
|
---|
1066 |
|
---|
1067 | @Override
|
---|
1068 | public int hashCode() {
|
---|
1069 | return Objects.hash(key, keyPattern, mode, value, valuePattern);
|
---|
1070 | }
|
---|
1071 |
|
---|
1072 | @Override
|
---|
1073 | public boolean equals(Object obj) {
|
---|
1074 | if (this == obj)
|
---|
1075 | return true;
|
---|
1076 | if (obj == null || getClass() != obj.getClass())
|
---|
1077 | return false;
|
---|
1078 | ExactKeyValue other = (ExactKeyValue) obj;
|
---|
1079 | if (mode != other.mode)
|
---|
1080 | return false;
|
---|
1081 | return Objects.equals(key, other.key)
|
---|
1082 | && Objects.equals(value, other.value)
|
---|
1083 | && Objects.equals(keyPattern, other.keyPattern)
|
---|
1084 | && Objects.equals(valuePattern, other.valuePattern);
|
---|
1085 | }
|
---|
1086 | }
|
---|
1087 |
|
---|
1088 | /**
|
---|
1089 | * Match a string in any tags (key or value), with optional regex and case insensitivity.
|
---|
1090 | */
|
---|
1091 | private static class Any extends TaggedMatch {
|
---|
1092 | private final String search;
|
---|
1093 | private final Pattern searchRegex;
|
---|
1094 | private final boolean caseSensitive;
|
---|
1095 |
|
---|
1096 | Any(String s, boolean regexSearch, boolean caseSensitive) throws SearchParseError {
|
---|
1097 | s = Normalizer.normalize(s, Normalizer.Form.NFC);
|
---|
1098 | this.caseSensitive = caseSensitive;
|
---|
1099 | if (regexSearch) {
|
---|
1100 | this.searchRegex = compilePattern(s, regexFlags(caseSensitive));
|
---|
1101 | this.search = s;
|
---|
1102 | } else if (caseSensitive) {
|
---|
1103 | this.search = s;
|
---|
1104 | this.searchRegex = null;
|
---|
1105 | } else {
|
---|
1106 | this.search = s.toLowerCase(Locale.ENGLISH);
|
---|
1107 | this.searchRegex = null;
|
---|
1108 | }
|
---|
1109 | }
|
---|
1110 |
|
---|
1111 | @Override
|
---|
1112 | public boolean match(Tagged osm) {
|
---|
1113 | if (!osm.hasKeys())
|
---|
1114 | return search.isEmpty();
|
---|
1115 |
|
---|
1116 | for (Map.Entry<String, String> entry: osm.getKeys().entrySet()) {
|
---|
1117 | String key = entry.getKey();
|
---|
1118 | String value = entry.getValue();
|
---|
1119 | if (searchRegex != null) {
|
---|
1120 |
|
---|
1121 | value = Normalizer.normalize(value, Normalizer.Form.NFC);
|
---|
1122 |
|
---|
1123 | Matcher keyMatcher = searchRegex.matcher(key);
|
---|
1124 | Matcher valMatcher = searchRegex.matcher(value);
|
---|
1125 |
|
---|
1126 | boolean keyMatchFound = keyMatcher.find();
|
---|
1127 | boolean valMatchFound = valMatcher.find();
|
---|
1128 |
|
---|
1129 | if (keyMatchFound || valMatchFound)
|
---|
1130 | return true;
|
---|
1131 | } else {
|
---|
1132 | if (!caseSensitive) {
|
---|
1133 | key = key.toLowerCase(Locale.ENGLISH);
|
---|
1134 | value = value.toLowerCase(Locale.ENGLISH);
|
---|
1135 | }
|
---|
1136 |
|
---|
1137 | value = Normalizer.normalize(value, Normalizer.Form.NFC);
|
---|
1138 |
|
---|
1139 | if (key.contains(search) || value.contains(search))
|
---|
1140 | return true;
|
---|
1141 | }
|
---|
1142 | }
|
---|
1143 | return false;
|
---|
1144 | }
|
---|
1145 |
|
---|
1146 | @Override
|
---|
1147 | public String toString() {
|
---|
1148 | return search;
|
---|
1149 | }
|
---|
1150 |
|
---|
1151 | @Override
|
---|
1152 | public int hashCode() {
|
---|
1153 | return Objects.hash(caseSensitive, search, searchRegex);
|
---|
1154 | }
|
---|
1155 |
|
---|
1156 | @Override
|
---|
1157 | public boolean equals(Object obj) {
|
---|
1158 | if (this == obj)
|
---|
1159 | return true;
|
---|
1160 | if (obj == null || getClass() != obj.getClass())
|
---|
1161 | return false;
|
---|
1162 | Any other = (Any) obj;
|
---|
1163 | if (caseSensitive != other.caseSensitive)
|
---|
1164 | return false;
|
---|
1165 | return Objects.equals(search, other.search)
|
---|
1166 | && Objects.equals(searchRegex, other.searchRegex);
|
---|
1167 | }
|
---|
1168 | }
|
---|
1169 |
|
---|
1170 | /**
|
---|
1171 | * Filter OsmPrimitives based off of the base primitive type
|
---|
1172 | */
|
---|
1173 | public static class ExactType extends Match {
|
---|
1174 | private final OsmPrimitiveType type;
|
---|
1175 |
|
---|
1176 | ExactType(String type) throws SearchParseError {
|
---|
1177 | this.type = OsmPrimitiveType.from(type);
|
---|
1178 | if (this.type == null)
|
---|
1179 | throw new SearchParseError(tr("Unknown primitive type: {0}. Allowed values are node, way or relation", type));
|
---|
1180 | }
|
---|
1181 |
|
---|
1182 | public OsmPrimitiveType getType() {
|
---|
1183 | return type;
|
---|
1184 | }
|
---|
1185 |
|
---|
1186 | @Override
|
---|
1187 | public boolean match(OsmPrimitive osm) {
|
---|
1188 | return type == osm.getType();
|
---|
1189 | }
|
---|
1190 |
|
---|
1191 | @Override
|
---|
1192 | public String toString() {
|
---|
1193 | return "type=" + type;
|
---|
1194 | }
|
---|
1195 |
|
---|
1196 | @Override
|
---|
1197 | public int hashCode() {
|
---|
1198 | return 31 + ((type == null) ? 0 : type.hashCode());
|
---|
1199 | }
|
---|
1200 |
|
---|
1201 | @Override
|
---|
1202 | public boolean equals(Object obj) {
|
---|
1203 | if (this == obj)
|
---|
1204 | return true;
|
---|
1205 | if (obj == null || getClass() != obj.getClass())
|
---|
1206 | return false;
|
---|
1207 | ExactType other = (ExactType) obj;
|
---|
1208 | return type == other.type;
|
---|
1209 | }
|
---|
1210 | }
|
---|
1211 |
|
---|
1212 | /**
|
---|
1213 | * Matches objects last changed by the given username.
|
---|
1214 | */
|
---|
1215 | public static class UserMatch extends Match {
|
---|
1216 | private final String user;
|
---|
1217 |
|
---|
1218 | UserMatch(String user) {
|
---|
1219 | if ("anonymous".equals(user)) {
|
---|
1220 | this.user = null;
|
---|
1221 | } else {
|
---|
1222 | this.user = user;
|
---|
1223 | }
|
---|
1224 | }
|
---|
1225 |
|
---|
1226 | public String getUser() {
|
---|
1227 | return user;
|
---|
1228 | }
|
---|
1229 |
|
---|
1230 | @Override
|
---|
1231 | public boolean match(OsmPrimitive osm) {
|
---|
1232 | if (osm.getUser() == null)
|
---|
1233 | return user == null;
|
---|
1234 | else
|
---|
1235 | return osm.getUser().hasName(user);
|
---|
1236 | }
|
---|
1237 |
|
---|
1238 | @Override
|
---|
1239 | public String toString() {
|
---|
1240 | return "user=" + (user == null ? "" : user);
|
---|
1241 | }
|
---|
1242 |
|
---|
1243 | @Override
|
---|
1244 | public int hashCode() {
|
---|
1245 | return 31 + ((user == null) ? 0 : user.hashCode());
|
---|
1246 | }
|
---|
1247 |
|
---|
1248 | @Override
|
---|
1249 | public boolean equals(Object obj) {
|
---|
1250 | if (this == obj)
|
---|
1251 | return true;
|
---|
1252 | if (obj == null || getClass() != obj.getClass())
|
---|
1253 | return false;
|
---|
1254 | UserMatch other = (UserMatch) obj;
|
---|
1255 | return Objects.equals(user, other.user);
|
---|
1256 | }
|
---|
1257 | }
|
---|
1258 |
|
---|
1259 | /**
|
---|
1260 | * Matches objects with the given relation role (i.e. "outer").
|
---|
1261 | */
|
---|
1262 | private static class RoleMatch extends Match {
|
---|
1263 | @Nonnull
|
---|
1264 | private final String role;
|
---|
1265 |
|
---|
1266 | RoleMatch(String role) {
|
---|
1267 | if (role == null) {
|
---|
1268 | this.role = "";
|
---|
1269 | } else {
|
---|
1270 | this.role = role;
|
---|
1271 | }
|
---|
1272 | }
|
---|
1273 |
|
---|
1274 | @Override
|
---|
1275 | public boolean match(OsmPrimitive osm) {
|
---|
1276 | return osm.referrers(Relation.class)
|
---|
1277 | .filter(ref -> !ref.isIncomplete() && !ref.isDeleted())
|
---|
1278 | .flatMap(ref -> ref.getMembers().stream()).filter(m -> m.getMember() == osm)
|
---|
1279 | .map(RelationMember::getRole)
|
---|
1280 | .anyMatch(testRole -> role.equals(testRole == null ? "" : testRole));
|
---|
1281 | }
|
---|
1282 |
|
---|
1283 | @Override
|
---|
1284 | public String toString() {
|
---|
1285 | return "role=" + role;
|
---|
1286 | }
|
---|
1287 |
|
---|
1288 | @Override
|
---|
1289 | public int hashCode() {
|
---|
1290 | return 31 + role.hashCode();
|
---|
1291 | }
|
---|
1292 |
|
---|
1293 | @Override
|
---|
1294 | public boolean equals(Object obj) {
|
---|
1295 | if (this == obj)
|
---|
1296 | return true;
|
---|
1297 | if (obj == null || getClass() != obj.getClass())
|
---|
1298 | return false;
|
---|
1299 | RoleMatch other = (RoleMatch) obj;
|
---|
1300 | return role.equals(other.role);
|
---|
1301 | }
|
---|
1302 | }
|
---|
1303 |
|
---|
1304 | /**
|
---|
1305 | * Matches the n-th object of a relation and/or the n-th node of a way.
|
---|
1306 | */
|
---|
1307 | private static class Nth extends Match {
|
---|
1308 |
|
---|
1309 | private final int nthObject;
|
---|
1310 | private final boolean modulo;
|
---|
1311 |
|
---|
1312 | Nth(PushbackTokenizer tokenizer, boolean modulo) throws SearchParseError {
|
---|
1313 | this((int) tokenizer.readNumber(tr("Positive integer expected")), modulo);
|
---|
1314 | }
|
---|
1315 |
|
---|
1316 | private Nth(int nth, boolean modulo) throws SearchParseError {
|
---|
1317 | this.nthObject = nth;
|
---|
1318 | this.modulo = modulo;
|
---|
1319 | if (this.modulo && this.nthObject == 0) {
|
---|
1320 | throw new SearchParseError(tr("Non-zero integer expected"));
|
---|
1321 | }
|
---|
1322 | }
|
---|
1323 |
|
---|
1324 | @Override
|
---|
1325 | public boolean match(OsmPrimitive osm) {
|
---|
1326 | for (OsmPrimitive p : osm.getReferrers()) {
|
---|
1327 | final int idx;
|
---|
1328 | final int maxIndex;
|
---|
1329 | if (p instanceof Way) {
|
---|
1330 | Way w = (Way) p;
|
---|
1331 | idx = w.getNodes().indexOf(osm);
|
---|
1332 | maxIndex = w.getNodesCount();
|
---|
1333 | } else if (p instanceof Relation) {
|
---|
1334 | Relation r = (Relation) p;
|
---|
1335 | idx = r.getMemberPrimitivesList().indexOf(osm);
|
---|
1336 | maxIndex = r.getMembersCount();
|
---|
1337 | } else {
|
---|
1338 | continue;
|
---|
1339 | }
|
---|
1340 | if (nthObject < 0 && idx - maxIndex == nthObject) {
|
---|
1341 | return true;
|
---|
1342 | } else if (idx == nthObject || (modulo && idx % nthObject == 0))
|
---|
1343 | return true;
|
---|
1344 | }
|
---|
1345 | return false;
|
---|
1346 | }
|
---|
1347 |
|
---|
1348 | @Override
|
---|
1349 | public String toString() {
|
---|
1350 | return "Nth{nth=" + nthObject + ", modulo=" + modulo + '}';
|
---|
1351 | }
|
---|
1352 |
|
---|
1353 | @Override
|
---|
1354 | public int hashCode() {
|
---|
1355 | return Objects.hash(modulo, nthObject);
|
---|
1356 | }
|
---|
1357 |
|
---|
1358 | @Override
|
---|
1359 | public boolean equals(Object obj) {
|
---|
1360 | if (this == obj)
|
---|
1361 | return true;
|
---|
1362 | if (obj == null || getClass() != obj.getClass())
|
---|
1363 | return false;
|
---|
1364 | Nth other = (Nth) obj;
|
---|
1365 | return modulo == other.modulo
|
---|
1366 | && nthObject == other.nthObject;
|
---|
1367 | }
|
---|
1368 | }
|
---|
1369 |
|
---|
1370 | /**
|
---|
1371 | * Matches objects with properties in a certain range.
|
---|
1372 | */
|
---|
1373 | private abstract static class RangeMatch extends Match {
|
---|
1374 |
|
---|
1375 | private final long min;
|
---|
1376 | private final long max;
|
---|
1377 |
|
---|
1378 | RangeMatch(long min, long max) {
|
---|
1379 | this.min = Math.min(min, max);
|
---|
1380 | this.max = Math.max(min, max);
|
---|
1381 | }
|
---|
1382 |
|
---|
1383 | RangeMatch(Range range) {
|
---|
1384 | this(range.getStart(), range.getEnd());
|
---|
1385 | }
|
---|
1386 |
|
---|
1387 | protected abstract Long getNumber(OsmPrimitive osm);
|
---|
1388 |
|
---|
1389 | protected abstract String getString();
|
---|
1390 |
|
---|
1391 | @Override
|
---|
1392 | public boolean match(OsmPrimitive osm) {
|
---|
1393 | Long num = getNumber(osm);
|
---|
1394 | if (num == null)
|
---|
1395 | return false;
|
---|
1396 | else
|
---|
1397 | return (num >= min) && (num <= max);
|
---|
1398 | }
|
---|
1399 |
|
---|
1400 | @Override
|
---|
1401 | public String toString() {
|
---|
1402 | return getString() + '=' + min + '-' + max;
|
---|
1403 | }
|
---|
1404 |
|
---|
1405 | @Override
|
---|
1406 | public int hashCode() {
|
---|
1407 | return Objects.hash(max, min);
|
---|
1408 | }
|
---|
1409 |
|
---|
1410 | @Override
|
---|
1411 | public boolean equals(Object obj) {
|
---|
1412 | if (this == obj)
|
---|
1413 | return true;
|
---|
1414 | if (obj == null || getClass() != obj.getClass())
|
---|
1415 | return false;
|
---|
1416 | RangeMatch other = (RangeMatch) obj;
|
---|
1417 | return max == other.max
|
---|
1418 | && min == other.min;
|
---|
1419 | }
|
---|
1420 | }
|
---|
1421 |
|
---|
1422 | /**
|
---|
1423 | * Matches ways with a number of nodes in given range
|
---|
1424 | */
|
---|
1425 | private static class NodeCountRange extends RangeMatch {
|
---|
1426 | NodeCountRange(Range range) {
|
---|
1427 | super(range);
|
---|
1428 | }
|
---|
1429 |
|
---|
1430 | NodeCountRange(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
1431 | this(tokenizer.readRange(tr("Range of numbers expected")));
|
---|
1432 | }
|
---|
1433 |
|
---|
1434 | @Override
|
---|
1435 | protected Long getNumber(OsmPrimitive osm) {
|
---|
1436 | if (osm instanceof Way) {
|
---|
1437 | return (long) ((Way) osm).getRealNodesCount();
|
---|
1438 | } else if (osm instanceof Relation) {
|
---|
1439 | return (long) ((Relation) osm).getMemberPrimitives(Node.class).size();
|
---|
1440 | } else {
|
---|
1441 | return null;
|
---|
1442 | }
|
---|
1443 | }
|
---|
1444 |
|
---|
1445 | @Override
|
---|
1446 | protected String getString() {
|
---|
1447 | return "nodes";
|
---|
1448 | }
|
---|
1449 | }
|
---|
1450 |
|
---|
1451 | /**
|
---|
1452 | * Matches objects with the number of referring/contained ways in the given range
|
---|
1453 | */
|
---|
1454 | private static class WayCountRange extends RangeMatch {
|
---|
1455 | WayCountRange(Range range) {
|
---|
1456 | super(range);
|
---|
1457 | }
|
---|
1458 |
|
---|
1459 | WayCountRange(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
1460 | this(tokenizer.readRange(tr("Range of numbers expected")));
|
---|
1461 | }
|
---|
1462 |
|
---|
1463 | @Override
|
---|
1464 | protected Long getNumber(OsmPrimitive osm) {
|
---|
1465 | if (osm instanceof Node) {
|
---|
1466 | return osm.referrers(Way.class).count();
|
---|
1467 | } else if (osm instanceof Relation) {
|
---|
1468 | return (long) ((Relation) osm).getMemberPrimitives(Way.class).size();
|
---|
1469 | } else {
|
---|
1470 | return null;
|
---|
1471 | }
|
---|
1472 | }
|
---|
1473 |
|
---|
1474 | @Override
|
---|
1475 | protected String getString() {
|
---|
1476 | return "ways";
|
---|
1477 | }
|
---|
1478 | }
|
---|
1479 |
|
---|
1480 | /*
|
---|
1481 | * Matches relations with a certain number of members
|
---|
1482 | */
|
---|
1483 | private static class MemberCountRange extends RangeMatch {
|
---|
1484 | MemberCountRange(Range range) {
|
---|
1485 | super(range);
|
---|
1486 | }
|
---|
1487 |
|
---|
1488 | MemberCountRange(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
1489 | this(tokenizer.readRange(tr("Range of numbers expected")));
|
---|
1490 | }
|
---|
1491 |
|
---|
1492 | @Override
|
---|
1493 | protected Long getNumber(OsmPrimitive osm) {
|
---|
1494 | if (osm instanceof Relation) {
|
---|
1495 | Relation r = (Relation) osm;
|
---|
1496 | return (long) r.getMembersCount();
|
---|
1497 | } else {
|
---|
1498 | return null;
|
---|
1499 | }
|
---|
1500 | }
|
---|
1501 |
|
---|
1502 | @Override
|
---|
1503 | protected String getString() {
|
---|
1504 | return "members";
|
---|
1505 | }
|
---|
1506 | }
|
---|
1507 |
|
---|
1508 | /**
|
---|
1509 | * Matches objects with a number of tags in given range
|
---|
1510 | */
|
---|
1511 | private static class TagCountRange extends RangeMatch {
|
---|
1512 | TagCountRange(Range range) {
|
---|
1513 | super(range);
|
---|
1514 | }
|
---|
1515 |
|
---|
1516 | TagCountRange(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
1517 | this(tokenizer.readRange(tr("Range of numbers expected")));
|
---|
1518 | }
|
---|
1519 |
|
---|
1520 | @Override
|
---|
1521 | protected Long getNumber(OsmPrimitive osm) {
|
---|
1522 | return (long) osm.getKeys().size();
|
---|
1523 | }
|
---|
1524 |
|
---|
1525 | @Override
|
---|
1526 | protected String getString() {
|
---|
1527 | return "tags";
|
---|
1528 | }
|
---|
1529 | }
|
---|
1530 |
|
---|
1531 | /**
|
---|
1532 | * Matches objects with a timestamp in given range
|
---|
1533 | */
|
---|
1534 | private static class TimestampRange extends RangeMatch {
|
---|
1535 |
|
---|
1536 | TimestampRange(long minCount, long maxCount) {
|
---|
1537 | super(minCount, maxCount);
|
---|
1538 | }
|
---|
1539 |
|
---|
1540 | private static TimestampRange create(String[] range) throws SearchParseError {
|
---|
1541 | CheckParameterUtil.ensureThat(range.length == 2, "length 2");
|
---|
1542 | String rangeA1 = range[0].trim();
|
---|
1543 | String rangeA2 = range[1].trim();
|
---|
1544 | final long minDate;
|
---|
1545 | final long maxDate;
|
---|
1546 | try {
|
---|
1547 | // if min timestamp is empty: use the lowest possible date
|
---|
1548 | minDate = DateUtils.parseInstant(rangeA1.isEmpty() ? "1980" : rangeA1).toEpochMilli();
|
---|
1549 | } catch (UncheckedParseException | DateTimeException ex) {
|
---|
1550 | throw new SearchParseError(tr("Cannot parse timestamp ''{0}''", rangeA1), ex);
|
---|
1551 | }
|
---|
1552 | try {
|
---|
1553 | // if max timestamp is empty: use "now"
|
---|
1554 | maxDate = rangeA2.isEmpty() ? System.currentTimeMillis() : DateUtils.parseInstant(rangeA2).toEpochMilli();
|
---|
1555 | } catch (UncheckedParseException | DateTimeException ex) {
|
---|
1556 | throw new SearchParseError(tr("Cannot parse timestamp ''{0}''", rangeA2), ex);
|
---|
1557 | }
|
---|
1558 | return new TimestampRange(minDate, maxDate);
|
---|
1559 | }
|
---|
1560 |
|
---|
1561 | @Override
|
---|
1562 | protected Long getNumber(OsmPrimitive osm) {
|
---|
1563 | return osm.getInstant().toEpochMilli();
|
---|
1564 | }
|
---|
1565 |
|
---|
1566 | @Override
|
---|
1567 | protected String getString() {
|
---|
1568 | return "timestamp";
|
---|
1569 | }
|
---|
1570 | }
|
---|
1571 |
|
---|
1572 | /**
|
---|
1573 | * Matches relations with a member of the given role
|
---|
1574 | */
|
---|
1575 | private static class HasRole extends Match {
|
---|
1576 | private final String role;
|
---|
1577 |
|
---|
1578 | HasRole(PushbackTokenizer tokenizer) {
|
---|
1579 | role = tokenizer.readTextOrNumber();
|
---|
1580 | }
|
---|
1581 |
|
---|
1582 | @Override
|
---|
1583 | public boolean match(OsmPrimitive osm) {
|
---|
1584 | return osm instanceof Relation && ((Relation) osm).getMemberRoles().contains(role);
|
---|
1585 | }
|
---|
1586 |
|
---|
1587 | @Override
|
---|
1588 | public int hashCode() {
|
---|
1589 | return 31 + ((role == null) ? 0 : role.hashCode());
|
---|
1590 | }
|
---|
1591 |
|
---|
1592 | @Override
|
---|
1593 | public boolean equals(Object obj) {
|
---|
1594 | if (this == obj)
|
---|
1595 | return true;
|
---|
1596 | if (obj == null || getClass() != obj.getClass())
|
---|
1597 | return false;
|
---|
1598 | HasRole other = (HasRole) obj;
|
---|
1599 | return Objects.equals(role, other.role);
|
---|
1600 | }
|
---|
1601 | }
|
---|
1602 |
|
---|
1603 | /**
|
---|
1604 | * Matches objects that are new (i.e. have not been uploaded to the server)
|
---|
1605 | */
|
---|
1606 | private static class New extends Match {
|
---|
1607 | @Override
|
---|
1608 | public boolean match(OsmPrimitive osm) {
|
---|
1609 | return osm.isNew();
|
---|
1610 | }
|
---|
1611 |
|
---|
1612 | @Override
|
---|
1613 | public String toString() {
|
---|
1614 | return "new";
|
---|
1615 | }
|
---|
1616 | }
|
---|
1617 |
|
---|
1618 | /**
|
---|
1619 | * Matches all objects that have been modified, created, or undeleted
|
---|
1620 | */
|
---|
1621 | private static class Modified extends Match {
|
---|
1622 | @Override
|
---|
1623 | public boolean match(OsmPrimitive osm) {
|
---|
1624 | return osm.isModified() || osm.isNewOrUndeleted();
|
---|
1625 | }
|
---|
1626 |
|
---|
1627 | @Override
|
---|
1628 | public String toString() {
|
---|
1629 | return "modified";
|
---|
1630 | }
|
---|
1631 | }
|
---|
1632 |
|
---|
1633 | /**
|
---|
1634 | * Matches all objects that have been deleted
|
---|
1635 | */
|
---|
1636 | private static class Deleted extends Match {
|
---|
1637 | @Override
|
---|
1638 | public boolean match(OsmPrimitive osm) {
|
---|
1639 | return osm.isDeleted();
|
---|
1640 | }
|
---|
1641 |
|
---|
1642 | @Override
|
---|
1643 | public String toString() {
|
---|
1644 | return "deleted";
|
---|
1645 | }
|
---|
1646 | }
|
---|
1647 |
|
---|
1648 | /**
|
---|
1649 | * Matches all objects currently selected
|
---|
1650 | */
|
---|
1651 | private static class Selected extends Match {
|
---|
1652 | @Override
|
---|
1653 | public boolean match(OsmPrimitive osm) {
|
---|
1654 | return osm.getDataSet().isSelected(osm);
|
---|
1655 | }
|
---|
1656 |
|
---|
1657 | @Override
|
---|
1658 | public String toString() {
|
---|
1659 | return "selected";
|
---|
1660 | }
|
---|
1661 | }
|
---|
1662 |
|
---|
1663 | /**
|
---|
1664 | * Match objects that are incomplete, where only id and type are known.
|
---|
1665 | * Typically, some members of a relation are incomplete until they are
|
---|
1666 | * fetched from the server.
|
---|
1667 | */
|
---|
1668 | private static class Incomplete extends Match {
|
---|
1669 | @Override
|
---|
1670 | public boolean match(OsmPrimitive osm) {
|
---|
1671 | return osm.isIncomplete() || (osm instanceof Relation && ((Relation) osm).hasIncompleteMembers());
|
---|
1672 | }
|
---|
1673 |
|
---|
1674 | @Override
|
---|
1675 | public String toString() {
|
---|
1676 | return "incomplete";
|
---|
1677 | }
|
---|
1678 | }
|
---|
1679 |
|
---|
1680 | /**
|
---|
1681 | * Matches objects that don't have any interesting tags (i.e. only has source,
|
---|
1682 | * fixme, etc.). The complete list of uninteresting tags can be found here:
|
---|
1683 | * org.openstreetmap.josm.data.osm.OsmPrimitive.getUninterestingKeys()
|
---|
1684 | */
|
---|
1685 | private static class Untagged extends Match {
|
---|
1686 | @Override
|
---|
1687 | public boolean match(OsmPrimitive osm) {
|
---|
1688 | return !osm.isTagged() && !osm.isIncomplete();
|
---|
1689 | }
|
---|
1690 |
|
---|
1691 | @Override
|
---|
1692 | public String toString() {
|
---|
1693 | return "untagged";
|
---|
1694 | }
|
---|
1695 | }
|
---|
1696 |
|
---|
1697 | /**
|
---|
1698 | * Matches ways which are closed (i.e. first and last node are the same)
|
---|
1699 | */
|
---|
1700 | private static class Closed extends Match {
|
---|
1701 | @Override
|
---|
1702 | public boolean match(OsmPrimitive osm) {
|
---|
1703 | return osm instanceof Way && ((Way) osm).isClosed();
|
---|
1704 | }
|
---|
1705 |
|
---|
1706 | @Override
|
---|
1707 | public String toString() {
|
---|
1708 | return "closed";
|
---|
1709 | }
|
---|
1710 | }
|
---|
1711 |
|
---|
1712 | /**
|
---|
1713 | * Matches objects if they are parents of the expression
|
---|
1714 | */
|
---|
1715 | public static class Parent extends UnaryMatch {
|
---|
1716 | public Parent(Match m) {
|
---|
1717 | super(m);
|
---|
1718 | }
|
---|
1719 |
|
---|
1720 | @Override
|
---|
1721 | public boolean match(OsmPrimitive osm) {
|
---|
1722 | if (osm instanceof Way) {
|
---|
1723 | return ((Way) osm).getNodes().stream().anyMatch(match::match);
|
---|
1724 | } else if (osm instanceof Relation) {
|
---|
1725 | return ((Relation) osm).getMembers().stream().anyMatch(member -> match.match(member.getMember()));
|
---|
1726 | } else {
|
---|
1727 | return false;
|
---|
1728 | }
|
---|
1729 | }
|
---|
1730 |
|
---|
1731 | @Override
|
---|
1732 | public String toString() {
|
---|
1733 | return "parent(" + match + ')';
|
---|
1734 | }
|
---|
1735 | }
|
---|
1736 |
|
---|
1737 | /**
|
---|
1738 | * Matches objects if they are children of the expression
|
---|
1739 | */
|
---|
1740 | public static class Child extends UnaryMatch {
|
---|
1741 |
|
---|
1742 | public Child(Match m) {
|
---|
1743 | super(m);
|
---|
1744 | }
|
---|
1745 |
|
---|
1746 | @Override
|
---|
1747 | public boolean match(OsmPrimitive osm) {
|
---|
1748 | return osm.getReferrers().stream().anyMatch(match::match);
|
---|
1749 | }
|
---|
1750 |
|
---|
1751 | @Override
|
---|
1752 | public String toString() {
|
---|
1753 | return "child(" + match + ')';
|
---|
1754 | }
|
---|
1755 | }
|
---|
1756 |
|
---|
1757 | /**
|
---|
1758 | * Matches if the size of the area is within the given range
|
---|
1759 | *
|
---|
1760 | * @author Ole Jørgen Brønner
|
---|
1761 | */
|
---|
1762 | private static class AreaSize extends RangeMatch {
|
---|
1763 |
|
---|
1764 | AreaSize(Range range) {
|
---|
1765 | super(range);
|
---|
1766 | }
|
---|
1767 |
|
---|
1768 | AreaSize(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
1769 | this(tokenizer.readRange(tr("Range of numbers expected")));
|
---|
1770 | }
|
---|
1771 |
|
---|
1772 | @Override
|
---|
1773 | protected Long getNumber(OsmPrimitive osm) {
|
---|
1774 | final Double area = Geometry.computeArea(osm);
|
---|
1775 | return area == null ? null : area.longValue();
|
---|
1776 | }
|
---|
1777 |
|
---|
1778 | @Override
|
---|
1779 | protected String getString() {
|
---|
1780 | return "areasize";
|
---|
1781 | }
|
---|
1782 | }
|
---|
1783 |
|
---|
1784 | /**
|
---|
1785 | * Matches if the length of a way is within the given range
|
---|
1786 | */
|
---|
1787 | private static class WayLength extends RangeMatch {
|
---|
1788 |
|
---|
1789 | WayLength(Range range) {
|
---|
1790 | super(range);
|
---|
1791 | }
|
---|
1792 |
|
---|
1793 | WayLength(PushbackTokenizer tokenizer) throws SearchParseError {
|
---|
1794 | this(tokenizer.readRange(tr("Range of numbers expected")));
|
---|
1795 | }
|
---|
1796 |
|
---|
1797 | @Override
|
---|
1798 | protected Long getNumber(OsmPrimitive osm) {
|
---|
1799 | if (!(osm instanceof Way))
|
---|
1800 | return null;
|
---|
1801 | Way way = (Way) osm;
|
---|
1802 | return (long) way.getLength();
|
---|
1803 | }
|
---|
1804 |
|
---|
1805 | @Override
|
---|
1806 | protected String getString() {
|
---|
1807 | return "waylength";
|
---|
1808 | }
|
---|
1809 | }
|
---|
1810 |
|
---|
1811 | /**
|
---|
1812 | * Matches objects within the given bounds.
|
---|
1813 | */
|
---|
1814 | public abstract static class InArea extends Match {
|
---|
1815 |
|
---|
1816 | protected final boolean all;
|
---|
1817 |
|
---|
1818 | /**
|
---|
1819 | * @param all if true, all way nodes or relation members have to be within source area;if false, one suffices.
|
---|
1820 | */
|
---|
1821 | protected InArea(boolean all) {
|
---|
1822 | this.all = all;
|
---|
1823 | }
|
---|
1824 |
|
---|
1825 | protected abstract Collection<Bounds> getBounds(OsmPrimitive primitive);
|
---|
1826 |
|
---|
1827 | @Override
|
---|
1828 | public boolean match(OsmPrimitive osm) {
|
---|
1829 | if (!osm.isUsable())
|
---|
1830 | return false;
|
---|
1831 | else if (osm instanceof Node) {
|
---|
1832 | Collection<Bounds> allBounds = getBounds(osm);
|
---|
1833 | return ((Node) osm).isLatLonKnown() && allBounds != null && allBounds.stream().anyMatch(bounds -> bounds.contains((Node) osm));
|
---|
1834 | } else if (osm instanceof Way) {
|
---|
1835 | Collection<Node> nodes = ((Way) osm).getNodes();
|
---|
1836 | return all ? nodes.stream().allMatch(this) : nodes.stream().anyMatch(this);
|
---|
1837 | } else if (osm instanceof Relation) {
|
---|
1838 | Collection<OsmPrimitive> primitives = ((Relation) osm).getMemberPrimitivesList();
|
---|
1839 | return all ? primitives.stream().allMatch(this) : primitives.stream().anyMatch(this);
|
---|
1840 | } else
|
---|
1841 | return false;
|
---|
1842 | }
|
---|
1843 |
|
---|
1844 | @Override
|
---|
1845 | public int hashCode() {
|
---|
1846 | return 31 + (all ? 1231 : 1237);
|
---|
1847 | }
|
---|
1848 |
|
---|
1849 | @Override
|
---|
1850 | public boolean equals(Object obj) {
|
---|
1851 | if (this == obj)
|
---|
1852 | return true;
|
---|
1853 | if (obj == null || getClass() != obj.getClass())
|
---|
1854 | return false;
|
---|
1855 | InArea other = (InArea) obj;
|
---|
1856 | return all == other.all;
|
---|
1857 | }
|
---|
1858 | }
|
---|
1859 |
|
---|
1860 | /**
|
---|
1861 | * Matches objects within source area ("downloaded area").
|
---|
1862 | */
|
---|
1863 | public static class InDataSourceArea extends InArea {
|
---|
1864 |
|
---|
1865 | /**
|
---|
1866 | * Constructs a new {@code InDataSourceArea}.
|
---|
1867 | * @param all if true, all way nodes or relation members have to be within source area; if false, one suffices.
|
---|
1868 | */
|
---|
1869 | public InDataSourceArea(boolean all) {
|
---|
1870 | super(all);
|
---|
1871 | }
|
---|
1872 |
|
---|
1873 | @Override
|
---|
1874 | protected Collection<Bounds> getBounds(OsmPrimitive primitive) {
|
---|
1875 | return primitive.getDataSet() != null ? primitive.getDataSet().getDataSourceBounds() : null;
|
---|
1876 | }
|
---|
1877 |
|
---|
1878 | @Override
|
---|
1879 | public String toString() {
|
---|
1880 | return all ? "allindownloadedarea" : "indownloadedarea";
|
---|
1881 | }
|
---|
1882 | }
|
---|
1883 |
|
---|
1884 | /**
|
---|
1885 | * Matches objects which are not outside the source area ("downloaded area").
|
---|
1886 | * Unlike {@link InDataSourceArea}, this matches also if no source area is set (e.g., for new layers).
|
---|
1887 | */
|
---|
1888 | public static class NotOutsideDataSourceArea extends InDataSourceArea {
|
---|
1889 |
|
---|
1890 | /**
|
---|
1891 | * Constructs a new {@code NotOutsideDataSourceArea}.
|
---|
1892 | */
|
---|
1893 | public NotOutsideDataSourceArea() {
|
---|
1894 | super(false);
|
---|
1895 | }
|
---|
1896 |
|
---|
1897 | @Override
|
---|
1898 | protected Collection<Bounds> getBounds(OsmPrimitive primitive) {
|
---|
1899 | final Collection<Bounds> bounds = super.getBounds(primitive);
|
---|
1900 | return Utils.isEmpty(bounds) ?
|
---|
1901 | Collections.singleton(ProjectionRegistry.getProjection().getWorldBoundsLatLon()) : bounds;
|
---|
1902 | }
|
---|
1903 |
|
---|
1904 | @Override
|
---|
1905 | public String toString() {
|
---|
1906 | return "NotOutsideDataSourceArea";
|
---|
1907 | }
|
---|
1908 | }
|
---|
1909 |
|
---|
1910 | /**
|
---|
1911 | * Matches presets.
|
---|
1912 | * @since 12464
|
---|
1913 | */
|
---|
1914 | private static class Preset extends Match {
|
---|
1915 | private final List<TaggingPreset> presets;
|
---|
1916 |
|
---|
1917 | Preset(String presetName) throws SearchParseError {
|
---|
1918 |
|
---|
1919 | if (Utils.isEmpty(presetName)) {
|
---|
1920 | throw new SearchParseError("The name of the preset is required");
|
---|
1921 | }
|
---|
1922 |
|
---|
1923 | int wildCardIdx = presetName.lastIndexOf('*');
|
---|
1924 | int length = presetName.length() - 1;
|
---|
1925 |
|
---|
1926 | /*
|
---|
1927 | * Match strictly (simply comparing the names) if there is no '*' symbol
|
---|
1928 | * at the end of the name or '*' is a part of the preset name.
|
---|
1929 | */
|
---|
1930 | boolean matchStrictly = wildCardIdx == -1 || wildCardIdx != length;
|
---|
1931 |
|
---|
1932 | this.presets = TaggingPresets.getTaggingPresets()
|
---|
1933 | .stream()
|
---|
1934 | .filter(preset -> !(preset instanceof TaggingPresetMenu || preset instanceof TaggingPresetSeparator))
|
---|
1935 | .filter(preset -> presetNameMatch(presetName, preset, matchStrictly))
|
---|
1936 | .collect(Collectors.toList());
|
---|
1937 |
|
---|
1938 | if (this.presets.isEmpty()) {
|
---|
1939 | throw new SearchParseError(tr("Unknown preset name: ") + presetName);
|
---|
1940 | }
|
---|
1941 | }
|
---|
1942 |
|
---|
1943 | @Override
|
---|
1944 | public boolean match(OsmPrimitive osm) {
|
---|
1945 | return this.presets.stream().anyMatch(preset -> preset.test(osm));
|
---|
1946 | }
|
---|
1947 |
|
---|
1948 | private static boolean presetNameMatch(String name, TaggingPreset preset, boolean matchStrictly) {
|
---|
1949 | if (matchStrictly) {
|
---|
1950 | return name.equalsIgnoreCase(preset.getRawName());
|
---|
1951 | }
|
---|
1952 |
|
---|
1953 | try {
|
---|
1954 | String groupSuffix = name.substring(0, name.length() - 2); // try to remove '/*'
|
---|
1955 | TaggingPresetMenu group = preset.group;
|
---|
1956 |
|
---|
1957 | return group != null && groupSuffix.equalsIgnoreCase(group.getRawName());
|
---|
1958 | } catch (StringIndexOutOfBoundsException ex) {
|
---|
1959 | Logging.trace(ex);
|
---|
1960 | return false;
|
---|
1961 | }
|
---|
1962 | }
|
---|
1963 |
|
---|
1964 | @Override
|
---|
1965 | public int hashCode() {
|
---|
1966 | return 31 + ((presets == null) ? 0 : presets.hashCode());
|
---|
1967 | }
|
---|
1968 |
|
---|
1969 | @Override
|
---|
1970 | public boolean equals(Object obj) {
|
---|
1971 | if (this == obj)
|
---|
1972 | return true;
|
---|
1973 | if (obj == null || getClass() != obj.getClass())
|
---|
1974 | return false;
|
---|
1975 | Preset other = (Preset) obj;
|
---|
1976 | return Objects.equals(presets, other.presets);
|
---|
1977 | }
|
---|
1978 | }
|
---|
1979 |
|
---|
1980 | /**
|
---|
1981 | * Compiles the search expression.
|
---|
1982 | * @param searchStr the search expression
|
---|
1983 | * @return a {@link Match} object for the expression
|
---|
1984 | * @throws SearchParseError if an error has been encountered while compiling
|
---|
1985 | * @see #compile(SearchSetting)
|
---|
1986 | */
|
---|
1987 | public static Match compile(String searchStr) throws SearchParseError {
|
---|
1988 | return new SearchCompiler(false, false,
|
---|
1989 | new PushbackTokenizer(
|
---|
1990 | new PushbackReader(new StringReader(searchStr))))
|
---|
1991 | .parse();
|
---|
1992 | }
|
---|
1993 |
|
---|
1994 | /**
|
---|
1995 | * Compiles the search expression.
|
---|
1996 | * @param setting the settings to use
|
---|
1997 | * @return a {@link Match} object for the expression
|
---|
1998 | * @throws SearchParseError if an error has been encountered while compiling
|
---|
1999 | * @see #compile(String)
|
---|
2000 | */
|
---|
2001 | public static Match compile(SearchSetting setting) throws SearchParseError {
|
---|
2002 | if (setting instanceof MatchSupplier) {
|
---|
2003 | return ((MatchSupplier) setting).get();
|
---|
2004 | }
|
---|
2005 | if (setting.mapCSSSearch) {
|
---|
2006 | return compileMapCSS(setting.text);
|
---|
2007 | }
|
---|
2008 | return new SearchCompiler(setting.caseSensitive, setting.regexSearch,
|
---|
2009 | new PushbackTokenizer(
|
---|
2010 | new PushbackReader(new StringReader(setting.text))))
|
---|
2011 | .parse();
|
---|
2012 | }
|
---|
2013 |
|
---|
2014 | static Match compileMapCSS(String mapCSS) throws SearchParseError {
|
---|
2015 | try {
|
---|
2016 | final List<Selector> selectors = new MapCSSParser(new StringReader(mapCSS)).selectors_for_search();
|
---|
2017 | return new MapCSSMatch(selectors);
|
---|
2018 | } catch (ParseException | IllegalArgumentException e) {
|
---|
2019 | throw new SearchParseError(tr("Failed to parse MapCSS selector"), e);
|
---|
2020 | }
|
---|
2021 | }
|
---|
2022 |
|
---|
2023 | private static class MapCSSMatch extends Match {
|
---|
2024 | private final List<Selector> selectors;
|
---|
2025 |
|
---|
2026 | MapCSSMatch(List<Selector> selectors) {
|
---|
2027 | this.selectors = selectors;
|
---|
2028 | }
|
---|
2029 |
|
---|
2030 | @Override
|
---|
2031 | public boolean match(OsmPrimitive osm) {
|
---|
2032 | return selectors.stream()
|
---|
2033 | .anyMatch(selector -> selector.matches(new Environment(osm)));
|
---|
2034 | }
|
---|
2035 |
|
---|
2036 | @Override
|
---|
2037 | public boolean equals(Object o) {
|
---|
2038 | if (this == o) return true;
|
---|
2039 | if (o == null || getClass() != o.getClass()) return false;
|
---|
2040 | MapCSSMatch that = (MapCSSMatch) o;
|
---|
2041 | return Objects.equals(selectors, that.selectors);
|
---|
2042 | }
|
---|
2043 |
|
---|
2044 | @Override
|
---|
2045 | public int hashCode() {
|
---|
2046 | return Objects.hash(selectors);
|
---|
2047 | }
|
---|
2048 | }
|
---|
2049 |
|
---|
2050 | /**
|
---|
2051 | * Parse search string.
|
---|
2052 | *
|
---|
2053 | * @return match determined by search string
|
---|
2054 | * @throws org.openstreetmap.josm.data.osm.search.SearchParseError if search expression cannot be parsed
|
---|
2055 | */
|
---|
2056 | public Match parse() throws SearchParseError {
|
---|
2057 | Match m = Optional.ofNullable(parseExpression()).orElse(Always.INSTANCE);
|
---|
2058 | if (!tokenizer.readIfEqual(Token.EOF))
|
---|
2059 | throw new SearchParseError(tr("Unexpected token: {0}", tokenizer.nextToken()));
|
---|
2060 | Logging.trace("Parsed search expression is {0}", m);
|
---|
2061 | return m;
|
---|
2062 | }
|
---|
2063 |
|
---|
2064 | /**
|
---|
2065 | * Parse expression.
|
---|
2066 | *
|
---|
2067 | * @return match determined by parsing expression
|
---|
2068 | * @throws SearchParseError if search expression cannot be parsed
|
---|
2069 | */
|
---|
2070 | private Match parseExpression() throws SearchParseError {
|
---|
2071 | // Step 1: parse the whole expression and build a list of factors and logical tokens
|
---|
2072 | List<Object> list = parseExpressionStep1();
|
---|
2073 | // Step 2: iterate the list in reverse order to build the logical expression
|
---|
2074 | // This iterative approach avoids StackOverflowError for long expressions (see #14217)
|
---|
2075 | return parseExpressionStep2(list);
|
---|
2076 | }
|
---|
2077 |
|
---|
2078 | private List<Object> parseExpressionStep1() throws SearchParseError {
|
---|
2079 | Match factor;
|
---|
2080 | String token = null;
|
---|
2081 | String errorMessage = null;
|
---|
2082 | List<Object> list = new ArrayList<>();
|
---|
2083 | do {
|
---|
2084 | factor = parseFactor();
|
---|
2085 | if (factor != null) {
|
---|
2086 | if (token != null) {
|
---|
2087 | list.add(token);
|
---|
2088 | }
|
---|
2089 | list.add(factor);
|
---|
2090 | if (tokenizer.readIfEqual(Token.OR)) {
|
---|
2091 | token = "OR";
|
---|
2092 | errorMessage = tr("Missing parameter for OR");
|
---|
2093 | } else if (tokenizer.readIfEqual(Token.XOR)) {
|
---|
2094 | token = "XOR";
|
---|
2095 | errorMessage = tr("Missing parameter for XOR");
|
---|
2096 | } else {
|
---|
2097 | token = "AND";
|
---|
2098 | errorMessage = null;
|
---|
2099 | }
|
---|
2100 | } else if (errorMessage != null) {
|
---|
2101 | throw new SearchParseError(errorMessage);
|
---|
2102 | }
|
---|
2103 | } while (factor != null);
|
---|
2104 | return list;
|
---|
2105 | }
|
---|
2106 |
|
---|
2107 | private static Match parseExpressionStep2(List<Object> list) {
|
---|
2108 | Match result = null;
|
---|
2109 | for (int i = list.size() - 1; i >= 0; i--) {
|
---|
2110 | Object o = list.get(i);
|
---|
2111 | if (o instanceof Match && result == null) {
|
---|
2112 | result = (Match) o;
|
---|
2113 | } else if (o instanceof String && i > 0) {
|
---|
2114 | Match factor = (Match) list.get(i-1);
|
---|
2115 | switch ((String) o) {
|
---|
2116 | case "OR":
|
---|
2117 | result = new Or(factor, result);
|
---|
2118 | break;
|
---|
2119 | case "XOR":
|
---|
2120 | result = new Xor(factor, result);
|
---|
2121 | break;
|
---|
2122 | case "AND":
|
---|
2123 | result = new And(factor, result);
|
---|
2124 | break;
|
---|
2125 | default: throw new IllegalStateException(tr("Unexpected token: {0}", o));
|
---|
2126 | }
|
---|
2127 | i--;
|
---|
2128 | } else {
|
---|
2129 | throw new IllegalStateException("i=" + i + "; o=" + o);
|
---|
2130 | }
|
---|
2131 | }
|
---|
2132 | return result;
|
---|
2133 | }
|
---|
2134 |
|
---|
2135 | /**
|
---|
2136 | * Parse next factor (a search operator or search term).
|
---|
2137 | *
|
---|
2138 | * @return match determined by parsing factor string
|
---|
2139 | * @throws SearchParseError if search expression cannot be parsed
|
---|
2140 | */
|
---|
2141 | private Match parseFactor() throws SearchParseError {
|
---|
2142 | if (tokenizer.readIfEqual(Token.LEFT_PARENT)) {
|
---|
2143 | Match expression = parseExpression();
|
---|
2144 | if (!tokenizer.readIfEqual(Token.RIGHT_PARENT))
|
---|
2145 | throw new SearchParseError(Token.RIGHT_PARENT, tokenizer.nextToken());
|
---|
2146 | return expression != null ? expression : Always.INSTANCE;
|
---|
2147 | } else if (tokenizer.readIfEqual(Token.NOT)) {
|
---|
2148 | return new Not(parseFactor(tr("Missing operator for NOT")));
|
---|
2149 | } else if (tokenizer.readIfEqual(Token.KEY)) {
|
---|
2150 | // factor consists of key:value or key=value
|
---|
2151 | String key = tokenizer.getText();
|
---|
2152 | if (tokenizer.readIfEqual(Token.EQUALS)) {
|
---|
2153 | return new ExactKeyValue(regexSearch, caseSensitive, key, tokenizer.readTextOrNumber()).validate();
|
---|
2154 | } else if (tokenizer.readIfEqual(Token.TILDE)) {
|
---|
2155 | return new ExactKeyValue(true, caseSensitive, key, tokenizer.readTextOrNumber()).validate();
|
---|
2156 | } else if (tokenizer.readIfEqual(Token.LESS_THAN)) {
|
---|
2157 | return new ValueComparison(key, tokenizer.readTextOrNumber(), -1).validate();
|
---|
2158 | } else if (tokenizer.readIfEqual(Token.GREATER_THAN)) {
|
---|
2159 | return new ValueComparison(key, tokenizer.readTextOrNumber(), +1).validate();
|
---|
2160 | } else if (tokenizer.readIfEqual(Token.COLON)) {
|
---|
2161 | // see if we have a Match that takes a data parameter
|
---|
2162 | SimpleMatchFactory factory = simpleMatchFactoryMap.get(key);
|
---|
2163 | if (factory != null)
|
---|
2164 | return factory.get(key, caseSensitive, regexSearch, tokenizer);
|
---|
2165 |
|
---|
2166 | UnaryMatchFactory unaryFactory = unaryMatchFactoryMap.get(key);
|
---|
2167 | if (unaryFactory != null)
|
---|
2168 | return getValidate(unaryFactory, key, tokenizer);
|
---|
2169 |
|
---|
2170 | // key:value form where value is a string (may be OSM key search)
|
---|
2171 | final String value = tokenizer.readTextOrNumber();
|
---|
2172 | if (value == null) {
|
---|
2173 | return new ExactKeyValue(regexSearch, caseSensitive, key, "*").validate();
|
---|
2174 | }
|
---|
2175 | return new KeyValue(key, value, regexSearch, caseSensitive).validate();
|
---|
2176 | } else if (tokenizer.readIfEqual(Token.QUESTION_MARK))
|
---|
2177 | return new BooleanMatch(key, false);
|
---|
2178 | else {
|
---|
2179 | SimpleMatchFactory factory = simpleMatchFactoryMap.get(key);
|
---|
2180 | if (factory != null)
|
---|
2181 | return factory.get(key, caseSensitive, regexSearch, null).validate();
|
---|
2182 |
|
---|
2183 | UnaryMatchFactory unaryFactory = unaryMatchFactoryMap.get(key);
|
---|
2184 | if (unaryFactory != null)
|
---|
2185 | return getValidate(unaryFactory, key, null);
|
---|
2186 |
|
---|
2187 | // match string in any key or value
|
---|
2188 | return new Any(key, regexSearch, caseSensitive).validate();
|
---|
2189 | }
|
---|
2190 | } else
|
---|
2191 | return null;
|
---|
2192 | }
|
---|
2193 |
|
---|
2194 | private Match parseFactor(String errorMessage) throws SearchParseError {
|
---|
2195 | return Optional.ofNullable(parseFactor()).orElseThrow(() -> new SearchParseError(errorMessage));
|
---|
2196 | }
|
---|
2197 |
|
---|
2198 | private Match getValidate(UnaryMatchFactory unaryFactory, String key, PushbackTokenizer tokenizer)
|
---|
2199 | throws SearchParseError {
|
---|
2200 | UnaryMatch match = unaryFactory.get(key, parseFactor(), tokenizer);
|
---|
2201 | return match != null ? match.validate() : null;
|
---|
2202 | }
|
---|
2203 |
|
---|
2204 | private static int regexFlags(boolean caseSensitive) {
|
---|
2205 | int searchFlags = 0;
|
---|
2206 |
|
---|
2207 | // Enables canonical Unicode equivalence so that e.g. the two
|
---|
2208 | // forms of "\u00e9gal" and "e\u0301gal" will match.
|
---|
2209 | //
|
---|
2210 | // It makes sense to match no matter how the character
|
---|
2211 | // happened to be constructed.
|
---|
2212 | searchFlags |= Pattern.CANON_EQ;
|
---|
2213 |
|
---|
2214 | // Make "." match any character including newline (/s in Perl)
|
---|
2215 | searchFlags |= Pattern.DOTALL;
|
---|
2216 |
|
---|
2217 | // CASE_INSENSITIVE by itself only matches US-ASCII case
|
---|
2218 | // insensitively, but the OSM data is in Unicode. With
|
---|
2219 | // UNICODE_CASE casefolding is made Unicode-aware.
|
---|
2220 | if (!caseSensitive) {
|
---|
2221 | searchFlags |= (Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE);
|
---|
2222 | }
|
---|
2223 |
|
---|
2224 | return searchFlags;
|
---|
2225 | }
|
---|
2226 |
|
---|
2227 | static String escapeStringForSearch(String s) {
|
---|
2228 | return s.replace("\\", "\\\\").replace("\"", "\\\"");
|
---|
2229 | }
|
---|
2230 |
|
---|
2231 | /**
|
---|
2232 | * Builds a search string for the given tag. If value is empty, the existence of the key is checked.
|
---|
2233 | *
|
---|
2234 | * @param key the tag key
|
---|
2235 | * @param value the tag value
|
---|
2236 | * @return a search string for the given tag
|
---|
2237 | */
|
---|
2238 | public static String buildSearchStringForTag(String key, String value) {
|
---|
2239 | final String forKey = '"' + escapeStringForSearch(key) + '"' + '=';
|
---|
2240 | if (Utils.isEmpty(value)) {
|
---|
2241 | return forKey + '*';
|
---|
2242 | } else {
|
---|
2243 | return forKey + '"' + escapeStringForSearch(value) + '"';
|
---|
2244 | }
|
---|
2245 | }
|
---|
2246 | }
|
---|