rationals.expr

Class BinaryExpr

java.lang.Object

rationals.expr.RationalExpr

rationals.expr.BinaryExpr

All Implemented Interfaces:

SemiRing

Direct Known Subclasses:

Plus, Product

public abstract class BinaryExpr
extends RationalExpr

Version:

$Id: BinaryExpr.java 2 2006-08-24 14:41:48Z oqube $

Author:

nono

Constructor Summary

Constructors

Constructor and Description
BinaryExpr(RationalExpr e, RationalExpr f) Construct a binary expression from two sub-expressions.

Method Summary

Modifier and Type	Method and Description
RationalExpr	getLeft()
RationalExpr	getRight()
void	setLeft(RationalExpr left)
void	setRight(RationalExpr right)

Methods inherited from class rationals.expr.RationalExpr

mult, one, plus, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryExpr

public BinaryExpr(RationalExpr e,
                  RationalExpr f)

Construct a binary expression from two sub-expressions.

Parameters:

e - e

f - f

Method Detail

getLeft

public RationalExpr getLeft()

Returns:

Returns the left.

setLeft

public void setLeft(RationalExpr left)

Parameters:

left - The left to set.

getRight

public RationalExpr getRight()

Returns:

Returns the right.

setRight

public void setRight(RationalExpr right)

Parameters:

right - The right to set.