iterator.exprtwo

Class BinOp

java.lang.Object

iterator.exprtwo.AbsExpr

iterator.exprtwo.BinOp

All Implemented Interfaces:

Expr

class BinOp
extends AbsExpr

Field Summary

Fields

Modifier and Type	Field and Description
private AbsExpr	l
private Op	op
private AbsExpr	r

Constructor Summary

Constructors

Constructor and Description
BinOp(AbsExpr l, Op op, AbsExpr r)

Method Summary

Modifier and Type	Method and Description
(package private) java.lang.Object	acceptBreadth(BreadthIterator i)
(package private) java.lang.Object	acceptPostOrder(PostorderIterator i)
(package private) java.lang.Object	acceptPreOrder(PreorderIterator i)
int	evaluate()

Methods inherited from class iterator.exprtwo.AbsExpr

breadthIterator, postorderIterator, preorderIterator

Methods inherited from class java.lang.Object

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

Field Detail

l

private final AbsExpr l

r

private final AbsExpr r

op

private final Op op

Constructor Detail

BinOp

public BinOp(AbsExpr l,
             Op op,
             AbsExpr r)

Method Detail

evaluate

public int evaluate()

Specified by:

evaluate in interface Expr

Specified by:

evaluate in class AbsExpr

acceptPreOrder

java.lang.Object acceptPreOrder(PreorderIterator i)

Specified by:

acceptPreOrder in class AbsExpr

acceptPostOrder

java.lang.Object acceptPostOrder(PostorderIterator i)

Specified by:

acceptPostOrder in class AbsExpr

acceptBreadth

java.lang.Object acceptBreadth(BreadthIterator i)

Specified by:

acceptBreadth in class AbsExpr