root / branches / v2_0_0_prep / extensions / extExpressionField / src / org / gvsig / expressionfield / project / documents / table / operators / Distinct.java @ 29628
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package org.gvsig.expressionfield.project.documents.table.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.andami.PluginServices; |
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import org.gvsig.expressionfield.project.documents.table.AbstractOperator; |
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import org.gvsig.expressionfield.project.documents.table.IOperator; |
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/**
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* @author Vicente Caballero Navarro
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*/
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public class Distinct 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 void eval(BSFManager interpreter) throws BSFException { |
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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 boolean isEnable() { |
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return (getType()==IOperator.DATE || getType()==IOperator.NUMBER || getType()==IOperator.STRING);
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} |
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public String getTooltip(){ |
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return PluginServices.getText(this,"operator")+": "+addText("")+"\n"+getDescription(); |
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} |
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public String getDescription() { |
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return PluginServices.getText(this, "returns") + ": " + |
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PluginServices.getText(this, "boolean_value") + "\n" + |
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PluginServices.getText(this, "description") + ": " + |
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"Returns true if the objects are diferents.";
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} |
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} |