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 / GtOperator.java @ 43521
History | View | Annotate | Download (1.19 KB)
1 | 43512 | jjdelcerro | package org.gvsig.expressionevaluator.impl.function.operator; |
---|---|---|---|
2 | |||
3 | 43521 | jjdelcerro | import org.apache.commons.lang3.ObjectUtils; |
4 | import org.apache.commons.math.util.MathUtils; |
||
5 | import org.gvsig.expressionevaluator.Function; |
||
6 | import org.gvsig.expressionevaluator.Interpreter; |
||
7 | |||
8 | 43512 | jjdelcerro | public class GtOperator extends AbstractBinaryOperator { |
9 | |||
10 | public GtOperator() {
|
||
11 | 43521 | jjdelcerro | super(Function.GROUP_BOOLEAN,">"); |
12 | 43512 | jjdelcerro | } |
13 | |||
14 | @Override
|
||
15 | 43521 | jjdelcerro | public Object call(Interpreter interpreter, Object op1, Object op2) { |
16 | Double accuracy = interpreter.getAccuracy();
|
||
17 | if( accuracy!=null ) { |
||
18 | if( op1!=null && op2!= null && ( |
||
19 | op1 instanceof Double || op2 instanceof Double || |
||
20 | op1 instanceof Float || op2 instanceof Float) ) { |
||
21 | boolean value = MathUtils.compareTo(((Number)op1).doubleValue(), ((Number)op2).doubleValue(), accuracy) > 0; |
||
22 | return value;
|
||
23 | } |
||
24 | } |
||
25 | 43512 | jjdelcerro | if( op2 instanceof Comparable && op2 instanceof Comparable ) { |
26 | 43521 | jjdelcerro | boolean value = ObjectUtils.compare((Comparable)op1,(Comparable)op2) > 0; |
27 | 43512 | jjdelcerro | return value;
|
28 | } |
||
29 | throw new IllegalArgumentException("Types not allowed in '"+name()+"' operand."); |
||
30 | } |
||
31 | |||
32 | |||
33 | } |