edu.iu.cnets.klatsch.expression
Class EWhile

java.lang.Object
  extended by edu.iu.cnets.klatsch.expression.Expression
      extended by edu.iu.cnets.klatsch.expression.EWhile

public class EWhile
extends Expression

This class is used to represent WHILE loops.


Field Summary
(package private)  Expression expBody
           
(package private)  Expression expTest
           
 
Constructor Summary
EWhile(Expression expTest, Expression expBody)
           
 
Method Summary
 Value evaluate(Runtime rt)
           
 java.lang.String toString()
           
 
Methods inherited from class edu.iu.cnets.klatsch.expression.Expression
evaluateToClass
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

expTest

Expression expTest

expBody

Expression expBody
Constructor Detail

EWhile

public EWhile(Expression expTest,
              Expression expBody)
Method Detail

evaluate

public Value evaluate(Runtime rt)
               throws EvaluationException
Specified by:
evaluate in class Expression
Throws:
EvaluationException

toString

public java.lang.String toString()
Specified by:
toString in class Expression