composite.two

Class ExprFactory.Minus

java.lang.Object

composite.two.ExprFactory.Minus

All Implemented Interfaces:

Expr

Enclosing class:

ExprFactory

private static class ExprFactory.Minus
extends java.lang.Object
implements Expr

Field Summary

Fields

Modifier and Type	Field and Description
private Expr	l
private Expr	r

Constructor Summary

Constructors

Constructor and Description
Minus(Expr l, Expr r)

Method Summary

Modifier and Type	Method and Description
int	eval()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

l

private final Expr l

r

private final Expr r

Constructor Detail

Minus

public Minus(Expr l,
             Expr r)

Method Detail

eval

public int eval()

Specified by:

eval in interface Expr

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object