com.acsinet_solutions.util.adt
Class MapEntryImpl<K,V>

java.lang.Object
  com.acsinet_solutions.util.adt.MapEntryImpl<K,V>

All Implemented Interfaces:

java.util.Map.Entry<K,V>

public final class MapEntryImpl<K,V>
extends java.lang.Object
implements java.util.Map.Entry<K,V>

A simple implementation of Map.Entry

Author:

Santiago Arriaga

Constructor Summary

MapEntryImpl(K key, V value)

MapEntryImpl(K key, V value, boolean mutable)

Method Summary

boolean	equals(java.lang.Object obj)
K	getKey()
V	getValue()
int	hashCode()
V	setValue(V value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapEntryImpl

public MapEntryImpl(K key,
                    V value,
                    boolean mutable)

Parameters:

key - The not-null key of the entry

value - The maybe-null value of the entry

mutable - whether or not this entry is mutable

MapEntryImpl

public MapEntryImpl(K key,
                    V value)

Parameters:

key - The not-null key of the entry

value - The maybe-null value of the entry

Method Detail

getKey

public final K getKey()

Specified by:

getKey in interface java.util.Map.Entry<K,V>

getValue

public final V getValue()

Specified by:

getValue in interface java.util.Map.Entry<K,V>

setValue

public final V setValue(V value)

Specified by:

setValue in interface java.util.Map.Entry<K,V>

equals

public final boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.util.Map.Entry<K,V>

Overrides:

equals in class java.lang.Object

hashCode

public final int hashCode()

Specified by:

hashCode in interface java.util.Map.Entry<K,V>

Overrides:

hashCode in class java.lang.Object