eu.beesoft.gaia.util
Class FastMap<K,V>

java.lang.Object
  extended by eu.beesoft.gaia.util.FastMap<K,V>
All Implemented Interfaces:
java.util.Map<K,V>

public class FastMap<K,V>
extends java.lang.Object
implements java.util.Map<K,V>


Nested Class Summary
 
Nested classes/interfaces inherited from interface java.util.Map
java.util.Map.Entry<K,V>
 
Constructor Summary
FastMap()
           
FastMap(java.util.Map<K,V> initialData)
           
 
Method Summary
 void clear()
          Removes all mappings from this map (optional operation).
 boolean containsKey(java.lang.Object key)
          Returns true if this map contains a mapping for the specified key.
 boolean containsValue(java.lang.Object value)
          Returns true if this map maps one or more keys to the specified value.
protected  java.util.Map<K,V> createMap()
           
 java.util.Set<java.util.Map.Entry<K,V>> entrySet()
          Returns a set view of the mappings contained in this map.
 boolean equals(java.lang.Object o)
          Compares the specified object with this map for equality.
 V get(java.lang.Object key)
          Returns the value to which this map maps the specified key.
 int hashCode()
          Returns the hash code value for this map.
 boolean isEmpty()
          Returns true if this map contains no key-value mappings.
 java.util.Set<K> keySet()
          Returns a set view of the keys contained in this map.
 V put(K key, V value)
          Associates the specified value with the specified key in this map (optional operation).
 void putAll(java.util.Map<? extends K,? extends V> t)
          Copies all of the mappings from the specified map to this map (optional operation).
 V remove(java.lang.Object key)
          Removes the mapping for this key from this map if it is present (optional operation).
 int size()
          Returns the number of key-value mappings in this map.
 java.util.Collection<V> values()
          Returns a collection view of the values contained in this map.
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FastMap

public FastMap()

FastMap

public FastMap(java.util.Map<K,V> initialData)
Method Detail

clear

public void clear()
Removes all mappings from this map (optional operation).

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

containsKey

public boolean containsKey(java.lang.Object key)
Returns true if this map contains a mapping for the specified key.

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

containsValue

public boolean containsValue(java.lang.Object value)
Returns true if this map maps one or more keys to the specified value.

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

entrySet

public java.util.Set<java.util.Map.Entry<K,V>> entrySet()
Returns a set view of the mappings contained in this map.

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

equals

public boolean equals(java.lang.Object o)
Compares the specified object with this map for equality.

Specified by:
equals in interface java.util.Map<K,V>
Overrides:
equals in class java.lang.Object

get

public V get(java.lang.Object key)
Returns the value to which this map maps the specified key.

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

hashCode

public int hashCode()
Returns the hash code value for this map.

Specified by:
hashCode in interface java.util.Map<K,V>
Overrides:
hashCode in class java.lang.Object

isEmpty

public boolean isEmpty()
Returns true if this map contains no key-value mappings.

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

keySet

public java.util.Set<K> keySet()
Returns a set view of the keys contained in this map.

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

put

public V put(K key,
             V value)
Associates the specified value with the specified key in this map (optional operation).

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

putAll

public void putAll(java.util.Map<? extends K,? extends V> t)
Copies all of the mappings from the specified map to this map (optional operation).

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

remove

public V remove(java.lang.Object key)
Removes the mapping for this key from this map if it is present (optional operation).

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

size

public int size()
Returns the number of key-value mappings in this map.

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

values

public java.util.Collection<V> values()
Returns a collection view of the values contained in this map.

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

createMap

protected java.util.Map<K,V> createMap()