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 / numeric / BitXorFunction.java @ 43521
History | View | Annotate | Download (922 Bytes)
1 | 43512 | jjdelcerro | package org.gvsig.expressionevaluator.impl.function.numeric; |
---|---|---|---|
2 | |||
3 | import org.apache.commons.lang3.Range; |
||
4 | 43521 | jjdelcerro | import org.gvsig.expressionevaluator.Interpreter; |
5 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.spi.AbstractFunction; |
6 | |||
7 | public class BitXorFunction extends AbstractFunction { |
||
8 | |||
9 | public BitXorFunction() {
|
||
10 | super("Numeric", "BITXOR", Range.is(2)); |
||
11 | } |
||
12 | |||
13 | @Override
|
||
14 | 43521 | jjdelcerro | public Object call(Interpreter interpreter, Object[] args) { |
15 | 43512 | jjdelcerro | Object op1 = args[0]; |
16 | Object op2 = args[1]; |
||
17 | |||
18 | if( op1 instanceof Integer ) { |
||
19 | int value = ((Number) op1).intValue() ^ ((Number) op2).intValue(); |
||
20 | return value;
|
||
21 | } |
||
22 | if( op1 instanceof Number ) { |
||
23 | long value = ((Number) op1).longValue() ^ ((Number) op2).longValue(); |
||
24 | return value;
|
||
25 | } |
||
26 | |||
27 | throw new IllegalArgumentException("Types not allowed in '"+name()+"' function."); |
||
28 | } |
||
29 | |||
30 | } |