Package generic

Class DominantPair<K,V>

java.lang.Object

generic.stl.Pair<K,V>

generic.DominantPair<K,V>

Type Parameters:

K - the key type

V - the value type

public class DominantPair<K,V>
extends Pair<K,V>

DominantPair is a pair where the key is responsible for equality and hashCode (and the value of the pair doesn't matter at all). This is useful when you need the pair itself to function as a key in a Map or value in a Set.

Field Summary

Fields inherited from class generic.stl.Pair

first, second

Constructor Summary

Constructors

Constructor	Description
DominantPair(K key, V value)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()
String	toString()

Methods inherited from class generic.stl.Pair

emptyPair

Methods inherited from class java.lang.Object

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

Constructor Details

DominantPair

public DominantPair(K key,
 V value)

Method Details

hashCode

public int hashCode()

Overrides:

hashCode in class Pair<K,V>

equals

public boolean equals(Object obj)

Overrides:

equals in class Pair<K,V>

toString

public String toString()

Overrides:

toString in class Pair<K,V>