Revision 44853 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.impl/src/main/java/org/gvsig/expressionevaluator/impl/function/dataaccess/IsSelectedCurrentRowFunction.java

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IsSelectedCurrentRowFunction.java
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import org.apache.commons.lang3.Range;
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import org.gvsig.expressionevaluator.Interpreter;
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import org.gvsig.expressionevaluator.impl.DALFunctions;
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import org.gvsig.expressionevaluator.spi.AbstractFunction;
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import static org.gvsig.fmap.dal.DataManager.FUNCTION_CURRENT_ROW;
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import static org.gvsig.fmap.dal.DataManager.FUNCTION_ISSELECTED_CURRENT_ROW;
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import org.gvsig.fmap.dal.feature.Feature;
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import org.gvsig.fmap.dal.feature.FeatureSelection;
......
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 *
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 * @author jjdelcerro
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 */
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public class IsSelectedCurrentRowFunction extends AbstractFunction {
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public class IsSelectedCurrentRowFunction extends AbstractFeatureFunction {
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  public IsSelectedCurrentRowFunction() {
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    super(
......
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    );
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  }
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  private Feature current_row(Interpreter interpreter) {


  		




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    try {


  		




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      Feature f = (Feature) interpreter.call(FUNCTION_CURRENT_ROW);


  		




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      return f;


  		




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    } catch (Exception ex) {


  		




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      return null;


  		




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    }


  		




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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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    Feature feature = current_row(interpreter);


  		




  
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    Feature feature = this.current_row(interpreter);


  		




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    if (feature == null) {


  		




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      return false;


  		




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    }


  		












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