Package de.florianmichael.rclasses.pattern.evicting

Class EvictingMap<K,V>

java.lang.Object

de.florianmichael.rclasses.pattern.evicting.EvictingMap<K,V>

Type Parameters:

K - The type of the key.

V - The type of the value.

public final class EvictingMap<K,V>
extends Object

Implementation of an evicting map. This map will remove the first entry if the map is full.

Constructor Summary

Constructors

Constructor	Description
EvictingMap()	Dummy constructor.
EvictingMap(Map<K,V> map, int maxSize)	Creates a new evicting map.

Method Summary

Modifier and Type	Method	Description
int	getMaxSize()
Map<K,V>	getNormalMap()
boolean	isFull()
boolean	put(K key, V value)	Puts a key and a value into the map.

Methods inherited from class java.lang.Object

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

Constructor Details

EvictingMap

public EvictingMap()

Dummy constructor.

EvictingMap

public EvictingMap(Map<K,V> map,
 int maxSize)

Creates a new evicting map.

Parameters:

map - The map.

maxSize - The maximum size of the map.

Method Details

put

public boolean put(K key,
 V value)

Puts a key and a value into the map. If the map is full, the first entry will be removed. Returns true if the map was full.

Parameters:

key - The key.

value - The value.

Returns:

True if the map was full.

isFull

public boolean isFull()

Returns:

True if the map is full.

getNormalMap

public Map<K,V> getNormalMap()

getMaxSize

public int getMaxSize()