elan.instruction
Class Assignment

java.lang.Object
  |
  +--elan.GrammarElement
        |
        +--elan.instruction.Instruction
              |
              +--elan.instruction.Assignment

public class Assignment

extends Instruction

Relates to an assignment-type instruction: x = 7

Field Summary

protected Expression	myExpression
protected Variable	myVariable

Fields inherited from class elan.GrammarElement

ourMap

Constructor Summary

Assignment(Variable v, Expression e)

Method Summary

java.lang.Object	evaluate(Context c)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

myVariable

protected Variable myVariable

myExpression

protected Expression myExpression

Constructor Detail

Assignment

public Assignment(Variable v,
                  Expression e)

Method Detail

evaluate

public java.lang.Object evaluate(Context c)

Overrides:

evaluate in class Instruction

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object