com.googlecode.whatswrong.javautils
Class Pair<A1,A2>

java.lang.Object
  com.googlecode.whatswrong.javautils.Pair<A1,A2>

public class Pair<A1,A2>
extends Object

A Pair is a typed pair of objects.

Author:

Sebastian Riedel

Field Summary

A1	arg1 The first argument.
A2	arg2 The second argument.

Constructor Summary

Pair(A1 arg1, A2 arg2)
Creates a pair with the given arguments

Method Summary

boolean	equals(Object o) Checks whether both arguments are equal.
int	hashCode() Returns a hashcode based on both arguments.
String	toString() Returns ([arg1],[arg2]) where [arg1] is replaced by the value of the first argument and [arg2] replaced by the value of the second argument.

Methods inherited from class java.lang.Object

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

Field Detail

arg1

public final A1 arg1

The first argument.

arg2

public final A2 arg2

The second argument.

Constructor Detail

Pair

public Pair(A1 arg1,
            A2 arg2)

Creates a pair with the given arguments

Parameters:

arg1 - First argument.

arg2 - Second argument.

Method Detail

equals

public boolean equals(Object o)

Checks whether both arguments are equal.

Overrides:

equals in class Object

Parameters:

o - the other pair.

Returns:

true iff both arguments are equal.

hashCode

public int hashCode()

Returns a hashcode based on both arguments.

Overrides:

hashCode in class Object

Returns:

a hashcode based on both arguments.

toString

public String toString()

Returns ([arg1],[arg2]) where [arg1] is replaced by the value of the first argument and [arg2] replaced by the value of the second argument.

Overrides:

toString in class Object

Returns:

the string "([arg1],[arg2])".