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 / string / FormatFunction.java @ 44262
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| 1 | 43512 | jjdelcerro | package org.gvsig.expressionevaluator.impl.function.string; |
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| 2 | |||
| 3 | 44139 | jjdelcerro | import org.apache.commons.lang3.ArrayUtils; |
| 4 | 43512 | jjdelcerro | import org.apache.commons.lang3.Range; |
| 5 | 43521 | jjdelcerro | import org.gvsig.expressionevaluator.Interpreter; |
| 6 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.spi.AbstractFunction; |
| 7 | |||
| 8 | 44139 | jjdelcerro | public class FormatFunction extends AbstractFunction { |
| 9 | 43512 | jjdelcerro | |
| 10 | 44139 | jjdelcerro | public FormatFunction() {
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| 11 | super("String", "FORMAT", Range.between(2,Integer.MAX_VALUE)); |
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| 12 | 43512 | jjdelcerro | } |
| 13 | |||
| 14 | @Override
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| 15 | 44009 | jjdelcerro | public boolean allowConstantFolding() { |
| 16 | return true; |
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| 17 | } |
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| 18 | |||
| 19 | @Override
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| 20 | 43521 | jjdelcerro | public Object call(Interpreter interpreter, Object[] args) throws Exception { |
| 21 | 44139 | jjdelcerro | String format = this.getStr(args, 0); |
| 22 | 44253 | jjdelcerro | Object[] argsformat = ArrayUtils.subarray(args, 1, args.length); |
| 23 | String value = String.format(format, argsformat); |
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| 24 | 44139 | jjdelcerro | return value;
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| 25 | 43512 | jjdelcerro | } |
| 26 | |||
| 27 | } |