svn-gvsig-desktop / trunk / libraries / libExpressions / src / main / java / org / gvsig / operators / Minus.java @ 23299
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package org.gvsig.operators; |
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import org.apache.bsf.BSFException; |
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import org.apache.bsf.BSFManager; |
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import org.gvsig.baseclasses.AbstractOperator; |
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import org.gvsig.baseclasses.IOperator; |
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/**
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* @author Vicente Caballero Navarro
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*/
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public class Minus extends AbstractOperator{ |
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public String addText(String s) { |
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return s.concat(toString());
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} |
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public String toString() { |
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return "-"; |
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} |
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public void eval(BSFManager interpreter) throws BSFException { |
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} |
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public boolean isEnable() { |
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return (getType()==IOperator.NUMBER);
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} |
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public String getTooltip(){ |
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return "operator"+": "+addText("")+"\n"+getDescription(); |
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} |
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public String getDescription() { |
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return "returns" + ": " + |
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"numeric_value" + "\n" + |
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"description" + ": " + |
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"Returns the result of rest.";
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} |
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} |