Package org.dizitart.no2.common.tuples

Class Pair<A,B>

java.lang.Object

org.dizitart.no2.common.tuples.Pair<A,B>

Type Parameters:

A - the type of the first value in the pair

B - the type of the second value in the pair

All Implemented Interfaces:

Serializable

public class Pair<A,B>
extends Object
implements Serializable

A simple generic class representing a pair of values.

Since:

4.0

Author:

Anindya Chatterjee.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Pair()
Pair(A first, B second)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
A	getFirst()
B	getSecond()
int	hashCode()
static <A, B> Pair<A,B>	pair(A first, B second)	Creates a new pair.
void	setFirst(A first)
void	setSecond(B second)
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Pair

public Pair()

Pair

public Pair(A first,
 B second)

Method Details

pair

public static <A,
B> Pair<A,B> pair(A first,
 B second)

Creates a new pair.

Type Parameters:

A - the type parameter

B - the type parameter

Parameters:

first - the first

second - the second

Returns:

the pair

getFirst

public A getFirst()

getSecond

public B getSecond()

setFirst

public void setFirst(A first)

setSecond

public void setSecond(B second)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object