Package lu.kbra.pclib.datastructure.tuple

Class Pair<K,V>

java.lang.Object

lu.kbra.pclib.datastructure.tuple.Pair<K,V>

All Implemented Interfaces:

Cloneable, DeepCloneable, Tuple

Direct Known Subclasses:

ReadOnlyPair

public class Pair<K,V>
extends Object
implements DeepCloneable, Tuple

Field Summary

Fields

Modifier and Type	Field	Description
protected K	key
protected V	value

Constructor Summary

Constructors

Constructor	Description
Pair()
Pair(K k, V v)

Method Summary

Modifier and Type	Method	Description
Object[]	asArray()
Pair<K,V>	clone()
int	elementCount()
boolean	equals(Object obj)
<T> T	get(int i)
K	getKey()
V	getValue()
int	hashCode()
boolean	hasKey()
boolean	hasValue()
<T> T	map(BiFunction<K,V,T> func)
<T, N> Pair<T,N>	map(BiFunction<K,V,T> funcKey, BiFunction<K,V,N> funcValue)
<T> Pair<T,V>	mapKey(BiFunction<K,V,T> func)
<T> Pair<K,T>	mapValue(BiFunction<K,V,T> func)
Pair<K,V>	setKey(K key)
Pair<K,V>	setValue(V value)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface lu.kbra.pclib.datastructure.DeepCloneable

deepClone

Methods inherited from interface lu.kbra.pclib.datastructure.tuple.Tuple

asArray, asArray, asArray, asArray

Field Details

key

protected K key

value

protected V value

Constructor Details

Pair

public Pair()

Pair

public Pair(K k,
 V v)

Method Details

asArray

public Object[] asArray()

Specified by:

asArray in interface Tuple

clone

public Pair<K,V> clone()

Specified by:

clone in interface DeepCloneable

Overrides:

clone in class Object

elementCount

public int elementCount()

Specified by:

elementCount in interface Tuple

equals

public boolean equals(Object obj)

Specified by:

equals in interface Tuple

Overrides:

equals in class Object

get

public <T> T get(int i)

Specified by:

get in interface Tuple

getKey

public K getKey()

getValue

public V getValue()

hashCode

public int hashCode()

Specified by:

hashCode in interface Tuple

Overrides:

hashCode in class Object

hasKey

public boolean hasKey()

hasValue

public boolean hasValue()

map

public <T> T map(BiFunction<K,V,T> func)

map

public <T,
N> Pair<T,N> map(BiFunction<K,V,T> funcKey,
 BiFunction<K,V,N> funcValue)

mapKey

public <T> Pair<T,V> mapKey(BiFunction<K,V,T> func)

mapValue

public <T> Pair<K,T> mapValue(BiFunction<K,V,T> func)

setKey

public Pair<K,V> setKey(K key)

setValue

public Pair<K,V> setValue(V value)

toString

public String toString()

Overrides:

toString in class Object