wicket.util.collections
Class MiniMap

java.lang.Object
  wicket.util.collections.MiniMap

All Implemented Interfaces:

java.io.Serializable, java.util.Map

public final class MiniMap
extends java.lang.Object
implements java.util.Map, 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 map, int maxEntries)
Constructor

Method Summary

void	clear()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
java.util.Set	entrySet()
java.lang.Object	get(java.lang.Object key)
boolean	isEmpty()
boolean	isFull()
java.util.Set	keySet()
java.lang.Object	put(java.lang.Object key, java.lang.Object value)
void	putAll(java.util.Map map)
java.lang.Object	remove(java.lang.Object key)
int	size()
java.util.Collection	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 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

See Also:

Map.size()

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map

See Also:

Map.isEmpty()

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map

See Also:

Map.containsKey(java.lang.Object)

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map

See Also:

Map.containsValue(java.lang.Object)

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map

See Also:

Map.get(java.lang.Object)

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map

See Also:

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

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map

See Also:

Map.remove(java.lang.Object)

putAll

public void putAll(java.util.Map map)

Specified by:

putAll in interface java.util.Map

See Also:

Map.putAll(java.util.Map)

clear

public void clear()

Specified by:

clear in interface java.util.Map

See Also:

Map.clear()

keySet

public java.util.Set keySet()

Specified by:

keySet in interface java.util.Map

See Also:

Map.keySet()

values

public java.util.Collection values()

Specified by:

values in interface java.util.Map

See Also:

Map.values()

entrySet

public java.util.Set entrySet()

Specified by:

entrySet in interface java.util.Map

See Also:

Map.entrySet()