svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.db / org.gvsig.fmap.dal.db.h2 / src / main / java / org / gvsig / fmap / dal / store / h2 / expressionbuilderformatter / ST_Intersects.java @ 44748
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1 | 44198 | jjdelcerro | package org.gvsig.fmap.dal.store.h2.expressionbuilderformatter; |
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2 | |||
3 | import java.text.MessageFormat; |
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4 | import java.util.List; |
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5 | import org.apache.commons.lang3.StringUtils; |
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6 | 44748 | jjdelcerro | import org.apache.commons.lang3.tuple.Pair; |
7 | 44198 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionBuilder; |
8 | 44644 | jjdelcerro | import static org.gvsig.expressionevaluator.GeometryExpressionBuilder.FUNCTION_ST_INTERSECTS; |
9 | 44198 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionBuilder.Function; |
10 | import org.gvsig.expressionevaluator.ExpressionBuilder.Value; |
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11 | import org.gvsig.expressionevaluator.Formatter; |
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12 | import org.gvsig.fmap.dal.SQLBuilder; |
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13 | |||
14 | /**
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15 | *
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16 | * @author jjdelcerro
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17 | */
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18 | public class ST_Intersects implements Formatter<Value> { |
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19 | |||
20 | private final SQLBuilder sqlbuilder; |
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21 | private final Formatter<Value> formatter; |
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22 | |||
23 | public ST_Intersects(SQLBuilder sqlbuilder, Formatter<Value> formatter) { |
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24 | this.sqlbuilder = sqlbuilder;
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25 | this.formatter = formatter;
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26 | } |
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27 | @Override
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28 | public boolean canApply(ExpressionBuilder.Value value) { |
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29 | if (value instanceof ExpressionBuilder.Function) { |
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30 | return StringUtils.equalsIgnoreCase(FUNCTION_ST_INTERSECTS, ((Function) value).name());
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31 | } |
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32 | return false; |
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33 | } |
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34 | |||
35 | @Override
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36 | public String format(Value function) { |
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37 | 44748 | jjdelcerro | List<Pair<String,Value>> parameters = ((Function) function).parameters(); |
38 | String p1 = parameters.get(0).getValue().toString(formatter); |
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39 | String p2 = parameters.get(1).getValue().toString(formatter); |
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40 | 44198 | jjdelcerro | String r = MessageFormat.format("( (({0}) && ({1})) AND ST_Intersects(({0}),({1}) ))", p1, p2); |
41 | return r;
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42 | } |
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43 | |||
44 | } |