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 / SpaceFunction.java @ 43521
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package org.gvsig.expressionevaluator.impl.function.string; |
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import org.apache.commons.lang3.Range; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.expressionevaluator.Interpreter; |
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import org.gvsig.expressionevaluator.spi.AbstractFunction; |
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public class SpaceFunction extends AbstractFunction { |
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public SpaceFunction() {
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super("String", "SPACE", Range.is(1)); |
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} |
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@Override
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public Object call(Interpreter interpreter, Object[] args) throws Exception { |
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int size = getInt(args, 0); |
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String r = StringUtils.leftPad("", size); |
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return r;
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} |
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} |