Package org.magicwerk.brownies.collections

Class ImmutableMapEntry<K,E>

java.lang.Object

org.magicwerk.brownies.collections.ImmutableMapEntry<K,E>

All Implemented Interfaces:

Map.Entry<K,E>

public class ImmutableMapEntry<K,E>
extends Object
implements Map.Entry<K,E>

Read-only implementation of Map.Entry.

Author:

Thomas Mauch

Constructor Summary

Constructors

Constructor	Description
ImmutableMapEntry(K key, E value)	Constructor of an immutable map entry.

Method Summary

Modifier and Type	Method	Description
K	getKey()
E	getValue()
E	setValue(E value)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map.Entry

equals, hashCode

Constructor Details

ImmutableMapEntry

public ImmutableMapEntry(K key,
 E value)

Constructor of an immutable map entry.

Parameters:

key - key

value - value

Method Details

getKey

public K getKey()

Specified by:

getKey in interface Map.Entry<K,E>

getValue

public E getValue()

Specified by:

getValue in interface Map.Entry<K,E>

setValue

public E setValue(E value)

Note that this method fails with an AssertionError because the object is read only.

Specified by:

setValue in interface Map.Entry<K,E>

toString

public String toString()

Overrides:

toString in class Object