org.wandora.utils

Class MapEntry<K,V>

java.lang.Object

org.wandora.utils.MapEntry<K,V>

All Implemented Interfaces:

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

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

A simple class that implements java.util.Map.Entry. Needed to make own Map implementations for entrySet method.

Author:

olli

Field Summary

Fields

Modifier and Type	Field and Description
private K	key
private V	value

Constructor Summary

Constructors

Constructor and Description
MapEntry(K key, V value) Creates a new instance of MapEntry

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
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

Methods inherited from interface java.util.Map.Entry

comparingByKey, comparingByKey, comparingByValue, comparingByValue

Field Detail

key

private K key

value

private V value

Constructor Detail

MapEntry

public MapEntry(K key,
                V value)

Creates a new instance of MapEntry

Method Detail

getKey

public K getKey()

Specified by:

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

getValue

public V getValue()

Specified by:

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

hashCode

public int hashCode()

Specified by:

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

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Specified by:

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

Overrides:

equals in class java.lang.Object

setValue

public V setValue(V value)

Specified by:

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