Revision 43521 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.api/src/main/java/org/gvsig/expressionevaluator/spi/AbstractFunction.java

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AbstractFunction.java
9 9 
import org.gvsig.fmap.geom.primitive.Point;
10 10 

  		




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public abstract class AbstractFunction implements Function {


  		




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    private final String name;


  		




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    private final String group;


  		




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    private final Range argc;


  		




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    private final String description;


  		




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    private final String[] descriptionArgs;


  		




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    private List<String> alias;


  		




  
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    private String template;


  		




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    protected AbstractFunction(String group, String name, Range argc, String description, String[] descriptionArgs) {


  		




  
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    protected AbstractFunction(String group, String name, Range argc, String description, String template, String[] descriptionArgs) {


  		




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        this.name = name;


  		




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        this.group = group;


  		




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        this.argc = argc;


  		




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        this.description = description;


  		




  
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        this.template = template;


  		




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        this.descriptionArgs = descriptionArgs;


  		




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    }


  		




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    protected AbstractFunction(String group, String name, Range argc, String desription, String template) {


  		




  
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        this(group, name, argc, desription, template, null);


  		




  
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    }


  		




  
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    protected AbstractFunction(String group, String name, Range argc) {


  		




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        this(group, name, argc, null, null);


  		




  
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        this(group, name, argc, null, null, null);


  		




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    }


  		




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    @Override


  		




  ......




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        return this.alias;


  		




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    }


  		




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    @Override


  		




  
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    public String template() {


  		




  
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        return this.template;


  		




  
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    }


  		




  
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    @Override


  		




  
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    public boolean isOperator() {


  		




  
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        return false;


  		




  
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    }


  		




  
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    protected int getInt(Object args[], int n) {


  		




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        if( args.length < n  ) {


  		




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            throw new IllegalArgumentException("Required argument "+n+" and only found " + args.length +" arguments in call to '"+name()+"'.");


  		












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