org.molgenis.util

Class Pair<T,T2>

java.lang.Object

org.molgenis.util.Pair<T,T2>

Type Parameters:

T - The type of the first element

T2 - The type of the second element

public class Pair<T,T2>
extends Object

Generic pair to link two objects together. A Pair holds one object of type T and one object of type T2. The pair is the owner of these objects. The basic use of this type is to link two object belonging together.

Constructor Summary

Constructors

Constructor and Description
Pair() Standard constructor, which initializes the two values to null.
Pair(T a, T2 b) Specific constructor, which initializes the two values to the two values passed as parameters.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
T	getA() Returns the pointer to the first object.
T2	getB() Returns the pointer to the second object.
int	hashCode()
void	setA(T a) Sets the first object
void	setB(T2 b) Sets the second object
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair()

Standard constructor, which initializes the two values to null.

Pair

public Pair(T a,
            T2 b)

Specific constructor, which initializes the two values to the two values passed as parameters. After this call the pair is owner of the two objects.

Parameters:

a - Pointer to the first object.

b - Pointer to the second object.

Method Detail

getA

public T getA()

Returns the pointer to the first object.

Returns:

Pointer to the first object.

setA

public void setA(T a)

Sets the first object

Parameters:

a - New pointer for the first object

getB

public T2 getB()

Returns the pointer to the second object.

Returns:

Pointer to the second object.

setB

public void setB(T2 b)

Sets the second object

Parameters:

b - New pointer for the second object

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object