Last change
on this file since 13805 was 13003, checked in by bastiK, 7 years ago |
see #14794 - add missing top level javadoc; minor refactoring for Condition
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native
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File size:
1.2 KB
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1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.tools.template_engine;
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3 |
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4 | import org.openstreetmap.josm.data.osm.search.SearchCompiler.Match;
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5 |
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6 | /**
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7 | * Conditional {@link TemplateEntry} that executes another template in case a search expression applies
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8 | * to the given data provider.
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9 | */
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10 | public class SearchExpressionCondition implements TemplateEntry {
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11 |
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12 | private final Match condition;
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13 | private final TemplateEntry text;
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14 |
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15 | /**
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16 | * Creates a new {@link SearchExpressionCondition}.
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17 | * @param condition the match condition that is checked before applying the child template
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18 | * @param text the child template to execute in case the condition is fulfilled
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19 | */
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20 | public SearchExpressionCondition(Match condition, TemplateEntry text) {
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21 | this.condition = condition;
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22 | this.text = text;
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23 | }
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24 |
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25 | @Override
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26 | public void appendText(StringBuilder result, TemplateEngineDataProvider dataProvider) {
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27 | text.appendText(result, dataProvider);
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28 | }
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29 |
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30 | @Override
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31 | public boolean isValid(TemplateEngineDataProvider dataProvider) {
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32 | return dataProvider.evaluateCondition(condition);
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33 | }
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34 |
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35 | @Override
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36 | public String toString() {
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37 | return condition + " '" + text + '\'';
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38 | }
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39 | }
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