wugle.expression
Interface Idempotent

All Superinterfaces:

BinaryOperator, java.lang.Cloneable, Expression, Operator

All Known Implementing Classes:

LogicBinaryOperator

public interface Idempotent

extends BinaryOperator

Method Summary

boolean	canIdempotent()
Expression	idempotent()
void	idempotent(Expression child)

Methods inherited from interface wugle.expression.BinaryOperator

getLeftChild, getRightChild, setLeftChild, setRightChild

Methods inherited from interface wugle.expression.Operator

setChild

Methods inherited from interface wugle.expression.Expression

clone, getParent, getSymbol, isEqual, setParent

Method Detail

canIdempotent

public boolean canIdempotent()

idempotent

public Expression idempotent()
                      throws java.lang.Exception

java.lang.Exception

idempotent

public void idempotent(Expression child)