eu.simuline.util

Class ListMap.Entry

java.lang.Object

eu.simuline.util.ListMap.Entry

All Implemented Interfaces:

Map.Entry<K,V>

Enclosing class:

ListMap<K,V>

private final class ListMap.Entry
extends Object
implements Map.Entry<K,V>

Class of entries of the encylosing map. **** I wonder whether there is no generic implementation for Map.Entry.

Field Summary

Fields

Modifier and Type	Field and Description
private K	key The key of this entry.
private V	value The value of this entry corresponding with the key key.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Entry(K key, V value) Creates a new entry for the enclosing map defined by the given key and value.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Returns whether obj equals this entry, i.e. whether obj is an instance of Map.Entry and both, its key and its value equals key and value of this entry.
K	getKey() Returns the key of this entry.
V	getValue() Returns the value of this entry.
int	hashCode()
V	setValue(V value) Sets a new value of this entry and returns the original one.

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 final K key

The key of this entry. The corresponding value is value.

value

private V value

The value of this entry corresponding with the key key. Note that in contrast to the key, the value of this entry may be changed (through setValue(Object)).

Constructor Detail

Entry

private Entry(K key,
              V value)

Creates a new entry for the enclosing map defined by the given key and value.

Method Detail

getKey

public K getKey()

Returns the key of this entry.

Specified by:

getKey in interface Map.Entry<K,V>

getValue

public V getValue()

Returns the value of this entry.

Specified by:

getValue in interface Map.Entry<K,V>

setValue

public V setValue(V value)

Sets a new value of this entry and returns the original one.

Specified by:

setValue in interface Map.Entry<K,V>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<K,V>

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Returns whether obj equals this entry, i.e. whether obj is an instance of Map.Entry and both, its key and its value equals key and value of this entry. Note that both, key and value may be null.

Specified by:

equals in interface Map.Entry<K,V>

Overrides:

equals in class Object