org.apache.wicket.util.collections
Class MiniMap<K,V>

java.lang.Object
  org.apache.wicket.util.collections.MiniMap<K,V>

Type Parameters:

K - Key type

V - Value type

All Implemented Interfaces:

java.io.Serializable, java.util.Map<K,V>

public class MiniMap<K,V>
extends java.lang.Object
implements java.util.Map<K,V>, java.io.Serializable

A fixed size map implementation. Holds an array of keys and array of values which correspond by index. Null key entries are available for use. This means that null is not a valid key.

Author:

Jonathan Locke

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

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

Constructor Summary

MiniMap(int maxEntries)
Constructor

MiniMap(java.util.Map<? extends K,? extends V> map, int maxEntries)
Constructor

Method Summary

void	clear()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
java.util.Set<java.util.Map.Entry<K,V>>	entrySet()
V	get(java.lang.Object key)
boolean	isEmpty()
boolean	isFull()
java.util.Set<K>	keySet()
V	put(K key, V value)
void	putAll(java.util.Map<? extends K,? extends V> map)
V	remove(java.lang.Object key)
int	size()
java.util.Collection<V>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

MiniMap

public MiniMap(int maxEntries)

Constructor

Parameters:

maxEntries - The maximum number of entries this map can hold

MiniMap

public MiniMap(java.util.Map<? extends K,? extends V> map,
               int maxEntries)

Constructor

Parameters:

map - The map

maxEntries - The maximum number of entries this map can hold

Method Detail

isFull

public boolean isFull()

Returns:

True if this MicroMap is full

size

public int size()

Specified by:

size in interface java.util.Map<K,V>

See Also:

Map.size()

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<K,V>

See Also:

Map.isEmpty()

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map<K,V>

See Also:

Map.containsKey(java.lang.Object)

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map<K,V>

See Also:

Map.containsValue(java.lang.Object)

get

public V get(java.lang.Object key)

Specified by:

get in interface java.util.Map<K,V>

See Also:

Map.get(java.lang.Object)

put

public V put(K key,
             V value)

Specified by:

put in interface java.util.Map<K,V>

See Also:

Map.put(java.lang.Object, java.lang.Object)

remove

public V remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map<K,V>

See Also:

Map.remove(java.lang.Object)

putAll

public void putAll(java.util.Map<? extends K,? extends V> map)

Specified by:

putAll in interface java.util.Map<K,V>

See Also:

Map.putAll(java.util.Map)

clear

public void clear()

Specified by:

clear in interface java.util.Map<K,V>

See Also:

Map.clear()

keySet

public java.util.Set<K> keySet()

Specified by:

keySet in interface java.util.Map<K,V>

See Also:

Map.keySet()

values

public java.util.Collection<V> values()

Specified by:

values in interface java.util.Map<K,V>

See Also:

Map.values()

entrySet

public java.util.Set<java.util.Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface java.util.Map<K,V>

See Also:

Map.entrySet()