net.sf.jailer.util

Class Pair<A,B>

java.lang.Object

net.sf.jailer.util.Pair<A,B>

All Implemented Interfaces:

java.io.Serializable

public class Pair<A,B>
extends java.lang.Object
implements java.io.Serializable

An ordered pair of objects (a, b). (a1, b1).equals(a2, b2) iff (a1 == null && a2 == null || a1.equals(a2)) && (b1 == null && b2 == null || b1.equals(b2))

Author:

Ralf Wisser

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
A	a The a object.
B	b The b object.

Constructor Summary

Constructors

Constructor and Description
Pair(A a, B b) New Pair (a, b).

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other) Compares two pairs.
int	hashCode() Hashes a pair.
java.lang.String	toString() Gets string representation of an pair.

Methods inherited from class java.lang.Object

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

Field Detail

a

public final A a

The a object.

b

public final B b

The b object.

Constructor Detail

Pair

public Pair(A a,
            B b)

New Pair (a, b).

Parameters:

a - the a object

b - the b object

Method Detail

equals

public boolean equals(java.lang.Object other)

Compares two pairs.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Hashes a pair.

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Gets string representation of an pair.

Overrides:

toString in class java.lang.Object