com.vinculumtech.platform.util
Class BinaryKey

java.lang.Object
  com.vinculumtech.platform.util.BinaryKey

public class BinaryKey

extends java.lang.Object

The BinaryKey class provides a mechanism for two Objects to act as a single key in a Map. If constructed with orderSignificant as false, any other BinaryKey instance with the equal objects in alternate orders will equal the first one.

Version:

$Id: //depot/carrierwave/src/shared/com/vinculumtech/platform/util/BinaryKey.java#4 $

Constructor Summary

BinaryKey(java.lang.Object lhs, java.lang.Object rhs)
No values may be null.

BinaryKey(java.lang.Object lhs, java.lang.Object rhs, boolean orderSignificant)
No values may be null.

Method Summary

boolean	equals(java.lang.Object object)
java.lang.Object	getLhs()
java.lang.Object	getRhs()
int	hashCode()
boolean	isOrderSignificant()
void	setLhs(java.lang.Object lhs)
void	setOrderSignificant(boolean orderSignificant)
void	setRhs(java.lang.Object rhs)

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryKey

public BinaryKey(java.lang.Object lhs,
                 java.lang.Object rhs)

No values may be null.

Parameters:

lhs -

rhs -

BinaryKey

public BinaryKey(java.lang.Object lhs,
                 java.lang.Object rhs,
                 boolean orderSignificant)

No values may be null.

Parameters:

lhs -

rhs -

orderSignificant - true if order is not significant for equality

Method Detail

getLhs

public java.lang.Object getLhs()

setLhs

public void setLhs(java.lang.Object lhs)

getRhs

public java.lang.Object getRhs()

setRhs

public void setRhs(java.lang.Object rhs)

isOrderSignificant

public boolean isOrderSignificant()

setOrderSignificant

public void setOrderSignificant(boolean orderSignificant)

equals

public boolean equals(java.lang.Object object)

hashCode

public int hashCode()