org.alfresco.util

Class Pair

java.lang.Object

org.alfresco.util.Pair

All Implemented Interfaces:

java.io.Serializable

public final class Pair
extends java.lang.Object
implements java.io.Serializable

Utility class for containing two things that aren't like each other

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Pair	NULL_PAIR

Constructor Summary

Constructors

Constructor and Description
Pair(java.lang.Object first, java.lang.Object second) Make a new one.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other)
java.lang.Object	getFirst() Get the first member of the tuple.
java.lang.Object	getSecond() Get the second member of the tuple.
int	hashCode()
static Pair	nullPair()
void	setFirst(java.lang.Object first)
void	setSecond(java.lang.Object second)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NULL_PAIR

public static final Pair NULL_PAIR

Constructor Detail

Pair

public Pair(java.lang.Object first,
    java.lang.Object second)

Make a new one.

Parameters:

first - The first member.

second - The second member.

Method Detail

nullPair

public static final Pair nullPair()

getFirst

public final java.lang.Object getFirst()

Get the first member of the tuple.

Returns:

The first member.

getSecond

public final java.lang.Object getSecond()

Get the second member of the tuple.

Returns:

The second member.

setFirst

public final void setFirst(java.lang.Object first)

setSecond

public final void setSecond(java.lang.Object second)

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object