1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.data.osm;
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3 |
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4 | import java.util.ArrayList;
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5 | import java.util.Collection;
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6 | import java.util.Date;
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7 | import java.util.HashMap;
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8 | import java.util.List;
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9 | import java.util.Map;
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10 |
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11 | /**
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12 | *
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13 | * This class can be used to save properties of OsmPrimitive. The main difference between PrimitiveData
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14 | * and OsmPrimitive is that PrimitiveData is not part of the dataset and changes in PrimitiveData are not
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15 | * reported by events
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16 | *
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17 | */
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18 | public abstract class PrimitiveData implements Tagged, PrimitiveId {
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19 |
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20 | // Useful?
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21 | //private boolean disabled;
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22 | //private boolean filtered;
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23 | //private boolean selected;
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24 | //private boolean highlighted;
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25 |
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26 | public PrimitiveData() {
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27 | id = OsmPrimitive.generateUniqueId();
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28 | }
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29 |
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30 | public PrimitiveData(PrimitiveData data) {
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31 | this.keys.putAll(data.keys);
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32 | this.modified = data.modified;
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33 | this.visible = data.visible;
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34 | this.deleted = data.deleted;
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35 | this.id = data.id;
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36 | this.user = data.user;
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37 | this.version = data.version;
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38 | this.timestamp = data.timestamp;
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39 | this.incomplete = data.incomplete;
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40 | }
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41 |
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42 | private final Map<String, String> keys = new HashMap<String, String>();
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43 | private boolean modified;
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44 | private boolean visible = true;
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45 | private boolean deleted;
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46 | private boolean incomplete;
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47 | private long id;
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48 | private User user;
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49 | private int version;
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50 | private Date timestamp = new Date();
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51 | private int changesetId;
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52 |
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53 | public boolean isModified() {
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54 | return modified;
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55 | }
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56 | public void setModified(boolean modified) {
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57 | this.modified = modified;
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58 | }
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59 | public boolean isVisible() {
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60 | return visible;
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61 | }
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62 | public void setVisible(boolean visible) {
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63 | this.visible = visible;
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64 | }
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65 | public boolean isDeleted() {
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66 | return deleted;
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67 | }
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68 | public void setDeleted(boolean deleted) {
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69 | this.deleted = deleted;
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70 | }
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71 | public long getId() {
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72 | return id > 0 ? id : 0;
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73 | }
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74 | public void setId(long id) {
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75 | this.id = id;
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76 | }
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77 | public User getUser() {
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78 | return user;
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79 | }
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80 | public void setUser(User user) {
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81 | this.user = user;
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82 | }
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83 | public int getVersion() {
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84 | return version;
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85 | }
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86 | public void setVersion(int version) {
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87 | this.version = version;
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88 | }
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89 | public Date getTimestamp() {
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90 | return timestamp;
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91 | }
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92 | public void setTimestamp(Date timestamp) {
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93 | this.timestamp = timestamp;
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94 | }
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95 |
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96 | public int getChangesetId() {
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97 | return changesetId;
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98 | }
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99 |
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100 | public void setChangesetId(int changesetId) {
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101 | this.changesetId = changesetId;
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102 | }
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103 |
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104 | public Map<String, String> getKeys() {
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105 | return keys;
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106 | }
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107 | public boolean isIncomplete() {
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108 | return incomplete;
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109 | }
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110 | public void setIncomplete(boolean incomplete) {
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111 | this.incomplete = incomplete;
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112 | }
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113 |
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114 | public void clearOsmId() {
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115 | id = OsmPrimitive.generateUniqueId();
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116 | }
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117 |
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118 | public abstract PrimitiveData makeCopy();
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119 |
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120 | @Override
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121 | public String toString() {
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122 | StringBuilder builder = new StringBuilder();
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123 |
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124 | builder.append(id).append(keys);
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125 | if (modified) {
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126 | builder.append("M");
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127 | }
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128 | if (visible) {
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129 | builder.append("V");
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130 | }
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131 | if (deleted) {
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132 | builder.append("D");
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133 | }
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134 | if (incomplete) {
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135 | builder.append("I");
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136 | }
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137 |
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138 | return builder.toString();
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139 | }
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140 |
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141 | // Tagged implementation
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142 |
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143 | public String get(String key) {
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144 | return keys.get(key);
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145 | }
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146 |
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147 | public boolean hasKeys() {
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148 | return !keys.isEmpty();
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149 | }
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150 |
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151 | public Collection<String> keySet() {
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152 | return keys.keySet();
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153 | }
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154 |
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155 | public void put(String key, String value) {
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156 | keys.put(key, value);
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157 | }
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158 |
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159 | public void remove(String key) {
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160 | keys.remove(key);
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161 | }
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162 |
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163 | public void removeAll() {
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164 | keys.clear();
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165 | }
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166 |
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167 | public void setKeys(Map<String, String> keys) {
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168 | this.keys.clear();
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169 | this.keys.putAll(keys);
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170 | }
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171 |
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172 | @SuppressWarnings("unchecked")
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173 | static public <T extends PrimitiveData> List<T> getFilteredList(Collection<T> list, OsmPrimitiveType type) {
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174 | List<T> ret = new ArrayList<T>();
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175 | for(PrimitiveData p: list) {
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176 | if (type.getDataClass().isInstance(p)) {
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177 | ret.add((T)p);
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178 | }
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179 | }
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180 | return ret;
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181 | }
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182 |
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183 | protected void setKeysAsList(String... keys) {
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184 | assert keys.length % 2 == 0;
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185 | for (int i=0; i<keys.length/2; i++) {
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186 | this.keys.put(keys[i * 2], keys[i * 2 + 1]);
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187 | }
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188 | }
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189 |
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190 | /**
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191 | * PrimitiveId implementation. Returns the same value as getId()
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192 | */
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193 | public long getUniqueId() {
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194 | return id;
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195 | }
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196 |
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197 | /**
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198 | * Returns a PrimitiveId object for this primitive
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199 | *
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200 | * @return the PrimitiveId for this primitive
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201 | */
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202 | public PrimitiveId getPrimitiveId() {
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203 | return new SimplePrimitiveId(getUniqueId(), getType());
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204 | }
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205 |
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206 | public boolean isNew() {
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207 | return id <= 0;
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208 | }
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209 |
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210 | public abstract OsmPrimitiveType getType();
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211 | }
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