svn-gvsig-desktop / trunk / extensions / extExpressionField / src / com / iver / cit / gvsig / project / documents / table / operators / ToString.java @ 24544
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package com.iver.cit.gvsig.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 com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.ExpressionFieldExtension; |
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import com.iver.cit.gvsig.project.documents.table.AbstractOperator; |
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import com.iver.cit.gvsig.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 ToString extends AbstractOperator{ |
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public String addText(String s) { |
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return toString()+"("+s+")"; |
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} |
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public String toString() { |
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return "toString"; |
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} |
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public void eval(BSFManager interpreter) throws BSFException { |
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// interpreter.eval(ExpressionFieldExtension.BEANSHELL,null,-1,-1,"String toString(java.lang.Object value){" +
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// "if (value instanceof java.util.Date)" +
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// "return ((java.util.Date)value).toString();" +
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// "return String.valueOf(value);};");
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interpreter.exec(ExpressionFieldExtension.JYTHON,null,-1,-1,"def toString(value):\n" + |
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" return str(value)");
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} |
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public boolean isEnable() { |
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return (getType()==IOperator.NUMBER);// || getType()==IOperator.DATE); |
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} |
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public String getDescription() { |
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return PluginServices.getText(this, "parameter") + ": " + |
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PluginServices.getText(this, "value") + "\n" + |
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PluginServices.getText(this, "returns") + ": " + |
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PluginServices.getText(this, "string_value") + "\n" + |
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PluginServices.getText(this, "description") + ": " + |
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"Returns the string representation of the Object argument";
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} |
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} |