org.kie.commons.data
Class Pair<K1,K2>

java.lang.Object
  org.kie.commons.data.Pair<K1,K2>

Type Parameters:

K1 -

K2 -

public class Pair<K1,K2>
extends Object

This is a simple class to store a pair of objects.

Nested Class Summary

static class

Pair.PairEqualsMode

Constructor Summary

Pair(K1 k1, K2 k2)
Creates a new pair using the two keys provided.

Pair(K1 k1, K2 k2, Pair.PairEqualsMode equalsMode)
Creates a new pair using the two keys provided.

Method Summary

boolean	equals(Object o)
K1	getK1()
K2	getK2()
int	hashCode()
static <K1,K2> Pair<K1,K2>	newPair(K1 k1, K2 k2) static factory method
static <K1,K2> Pair<K1,K2>	newPair(K1 k1, K2 k2, Pair.PairEqualsMode equalsMode) static factory method

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair(K1 k1,
            K2 k2)

Creates a new pair using the two keys provided.

Parameters:

k1 -

k2 -

Pair

public Pair(K1 k1,
            K2 k2,
            Pair.PairEqualsMode equalsMode)

Creates a new pair using the two keys provided.

Parameters:

k1 -

k2 -

Method Detail

newPair

public static <K1,K2> Pair<K1,K2> newPair(K1 k1,
                                          K2 k2)

static factory method

Type Parameters:

K1 -

K2 -

Parameters:

k1 -

k2 -

Returns:

newPair

public static <K1,K2> Pair<K1,K2> newPair(K1 k1,
                                          K2 k2,
                                          Pair.PairEqualsMode equalsMode)

static factory method

Type Parameters:

K1 -

K2 -

Parameters:

k1 -

k2 -

Returns:

equals

public boolean equals(Object o)

Overrides:

equals in class Object

getK1

public K1 getK1()

Returns:

the first key

getK2

public K2 getK2()

Returns:

the second key

hashCode

public int hashCode()

Overrides:

hashCode in class Object