svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / main / java / org / gvsig / expressionevaluator / impl / function / operator / OrOperator.java @ 44207
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1 | 43512 | jjdelcerro | package org.gvsig.expressionevaluator.impl.function.operator; |
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2 | |||
3 | 44207 | jjdelcerro | import static org.gvsig.expressionevaluator.ExpressionBuilder.OPERATOR_OR; |
4 | 43521 | jjdelcerro | import org.gvsig.expressionevaluator.Function; |
5 | import org.gvsig.expressionevaluator.Interpreter; |
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6 | |||
7 | 43512 | jjdelcerro | public class OrOperator extends AbstractBinaryOperator { |
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9 | public OrOperator() {
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10 | 44207 | jjdelcerro | super(Function.GROUP_BOOLEAN, OPERATOR_OR, true); |
11 | 43512 | jjdelcerro | } |
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13 | @Override
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14 | 44009 | jjdelcerro | public boolean allowConstantFolding() { |
15 | return true; |
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16 | } |
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17 | |||
18 | @Override
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19 | 43521 | jjdelcerro | public Object call(Interpreter interpreter, Object op1, Object op2) { |
20 | 43512 | jjdelcerro | if( op1 instanceof Boolean && op2 instanceof Boolean ) { |
21 | boolean value = ((Boolean) op1) || ((Boolean) op2); |
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22 | return value;
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23 | } |
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24 | throw new IllegalArgumentException("Types not allowed in '"+name()+"' operand."); |
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25 | } |
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26 | |||
27 | |||
28 | } |