elan.instruction
Class If

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

public class If

extends Instruction

Relates to "IF"-type instructions,

Field Summary

protected Expression	myExpression
protected StrictInstructionList	myList

Fields inherited from class elan.GrammarElement

ourMap

Constructor Summary

If(Expression e, StrictInstructionList sil)

Method Summary

java.lang.Object	evaluate(Context c)
java.lang.String	toString() Returns the statement as a String.

Methods inherited from class java.lang.Object

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

Field Detail

myExpression

protected Expression myExpression

myList

protected StrictInstructionList myList

Constructor Detail

If

public If(Expression e,
          StrictInstructionList sil)

Method Detail

evaluate

public java.lang.Object evaluate(Context c)

Overrides:

evaluate in class Instruction

toString

public java.lang.String toString()

Returns the statement as a String.

Overrides:

toString in class java.lang.Object