Revision 47734 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.impl/src/main/java/org/gvsig/expressionevaluator/impl/function/programming/ForEachFunction.java

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ForEachFunction.java
10 10 
import org.gvsig.expressionevaluator.ExpressionRuntimeException;
11 11 
import org.gvsig.expressionevaluator.Formatter;
12 12 
import org.gvsig.expressionevaluator.MutableSymbolTable;
13 
import org.gvsig.expressionevaluator.PrettyFormatter;
13 14 
import org.gvsig.expressionevaluator.impl.function.programming.BreakFunction.BreakException;
14 15 
import org.gvsig.expressionevaluator.impl.function.programming.ReturnFunction.ReturnException;
15 16 

  		




  ......




  89
  90
  
    

  		




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    @Override


  		




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    public String toString(Codes args, Formatter<Code> formatter) {


  		




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        StringBuilder builder = new StringBuilder();


  		




  93
  
  
    
        builder.append("FOR \"");


  		




  94
  
  
    
        builder.append(Objects.toString(((Code.Constant)args.get(0)).value()));        


  		




  95
  
  
    
        builder.append("\" IN ");


  		




  96
  
  
    
        builder.append(args.get(1).toString(formatter));


  		




  97
  
  
    
        builder.append(" LOOP ");


  		




  98
  
  
    
        builder.append(args.get(2).toString(formatter));


  		




  99
  
  
    
        builder.append(" END LOOP");


  		




  100
  
  
    
        return builder.toString();


  		




  
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        Code codeVarname = args.get(0);


  		




  
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        Code codeList = args.get(1);


  		




  
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        Code codeLoopBody = args.get(2);


  		




  
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        PrettyFormatter builder = PrettyFormatter.get(formatter);


  		




  
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        try {


  		




  
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            builder.push();


  		




  
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            builder.append("FOR \"");


  		




  
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            builder.append(Objects.toString(((Code.Constant)codeVarname).value()));        


  		




  
  103
  
    
            builder.append("\" IN ");


  		




  
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            builder.append(codeList.toString(formatter));


  		




  
  105
  
    
            builder.append(" LOOP ");


  		




  
  106
  
    
            builder.indent();


  		




  
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            builder.nl();


  		




  
  108
  
    
            if( Code.isFunction(codeLoopBody,"BLOCK") ) {


  		




  
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                Code.Callable block = (Code.Callable)codeLoopBody;


  		




  
  110
  
    
                for (Code parameter : block.parameters()) {


  		




  
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                    builder.nl();


  		




  
  112
  
    
                    builder.append(parameter.toString(formatter));


  		




  
  113
  
    
                    builder.append("; ");


  		




  
  114
  
    
                }


  		




  
  115
  
    
            } else {


  		




  
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                builder.nl();


  		




  
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                builder.append(codeLoopBody.toString(formatter));


  		




  
  118
  
    
                builder.append(" ");


  		




  
  119
  
    
            }            


  		




  
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            builder.unindent();


  		




  
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            builder.nl();


  		




  
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            builder.append("END LOOP");


  		




  
  123
  
    
            


  		




  
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            return builder.build();


  		




  
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        } finally {


  		




  
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            builder.pop();


  		




  
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        }


  		




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    }


  		




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}


  		












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