net.sourceforge.jaulp.collections
Class DefaultKeySetMap<K,V>

java.lang.Object
  net.sourceforge.jaulp.collections.DefaultKeySetMap<K,V>

All Implemented Interfaces:

KeySetMap<K,V>

public class DefaultKeySetMap<K,V>
extends java.lang.Object
implements KeySetMap<K,V>

The Class DefaultKeySetMap is the default implematation from the inteface KeySetMap. It wrappes a Map with a key and values. The values are Sets. So you can put in one key more unique values.

Constructor Summary

DefaultKeySetMap()

Method Summary

void	add(K key, V value) Adds the value in the Set from the key.
void	add(java.util.Map<? extends K,? extends java.util.Set<V>> keyListMap) Adds a Map to the main Map.
boolean	containsKey(K key) Contains key.
java.util.Set<V>	get(K key) Gets the Set with the values from the given key.
java.util.Set<K>	getKeys() Gets the keys.
int	getSize() Gets the size.
boolean	isEmpty() Checks if is empty.
java.util.Set<V>	remove(K key) Removes the Set from the given key.
void	removeAll(java.util.Collection<K> keys) Removes all keys from the Map from the given Collection.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultKeySetMap

public DefaultKeySetMap()

Method Detail

add

public void add(K key,
                V value)

Adds the value in the Set from the key.

Specified by:

add in interface KeySetMap<K,V>

Parameters:

key - the key

value - the value

See Also:

KeySetMap.add(Object, Object)

add

public void add(java.util.Map<? extends K,? extends java.util.Set<V>> keyListMap)

Adds a Map to the main Map.

Specified by:

add in interface KeySetMap<K,V>

Parameters:

keyListMap - the key list map

See Also:

KeySetMap.add(java.util.Map)

containsKey

public boolean containsKey(K key)

Contains key.

Specified by:

containsKey in interface KeySetMap<K,V>

Parameters:

key - the key

Returns:

true, if successful

See Also:

KeySetMap.containsKey(Object)

get

public java.util.Set<V> get(K key)

Gets the Set with the values from the given key.

Specified by:

get in interface KeySetMap<K,V>

Parameters:

key - the key

Returns:

the set< v>

See Also:

KeySetMap.get(Object)

getKeys

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

Gets the keys.

Specified by:

getKeys in interface KeySetMap<K,V>

Returns:

the keys

See Also:

KeySetMap.getKeys()

getSize

public int getSize()

Gets the size.

Specified by:

getSize in interface KeySetMap<K,V>

Returns:

the size

See Also:

KeySetMap.getSize()

isEmpty

public boolean isEmpty()

Checks if is empty.

Specified by:

isEmpty in interface KeySetMap<K,V>

Returns:

true, if is empty

See Also:

KeySetMap.isEmpty()

remove

public java.util.Set<V> remove(K key)

Removes the Set from the given key.

Specified by:

remove in interface KeySetMap<K,V>

Parameters:

key - the key

Returns:

the set< v>

See Also:

KeySetMap.remove(Object)

removeAll

public void removeAll(java.util.Collection<K> keys)

Removes all keys from the Map from the given Collection.

Specified by:

removeAll in interface KeySetMap<K,V>

Parameters:

keys - the keys

See Also:

KeySetMap.removeAll(java.util.Collection)