edu.stanford.nlp.util
Class ArrayMap<K,V>

java.lang.Object
  extended by java.util.AbstractMap<K,V>
      extended by edu.stanford.nlp.util.ArrayMap<K,V>
All Implemented Interfaces:
java.util.Map<K,V>

public final class ArrayMap<K,V>
extends java.util.AbstractMap<K,V>

Map backed by an Array.

Author:
Dan Klein, Roger Levy

Nested Class Summary
 
Nested classes/interfaces inherited from class java.util.AbstractMap
java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>
 
Field Summary
protected  int hashCodeCache
           
 
Constructor Summary
ArrayMap()
           
ArrayMap(int capacity)
           
ArrayMap(K[] keys, V[] values)
           
ArrayMap(java.util.Map<? extends K,? extends V> m)
           
 
Method Summary
 java.util.Set<java.util.Map.Entry<K,V>> entrySet()
           
 boolean equals(java.lang.Object o)
           
 V get(java.lang.Object key)
           
 int hashCode()
           
 boolean isEmpty()
           
 V put(K key, V val)
           
 V remove(java.lang.Object key)
           
 int size()
           
 
Methods inherited from class java.util.AbstractMap
clear, clone, containsKey, containsValue, keySet, putAll, toString, values
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

hashCodeCache

protected int hashCodeCache
Constructor Detail

ArrayMap

public ArrayMap()

ArrayMap

public ArrayMap(int capacity)

ArrayMap

public ArrayMap(java.util.Map<? extends K,? extends V> m)

ArrayMap

public ArrayMap(K[] keys,
                V[] values)
Method Detail

entrySet

public java.util.Set<java.util.Map.Entry<K,V>> entrySet()
Specified by:
entrySet in interface java.util.Map<K,V>
Specified by:
entrySet in class java.util.AbstractMap<K,V>

size

public int size()
Specified by:
size in interface java.util.Map<K,V>
Overrides:
size in class java.util.AbstractMap<K,V>

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Map<K,V>
Overrides:
isEmpty in class java.util.AbstractMap<K,V>

put

public V put(K key,
             V val)
Specified by:
put in interface java.util.Map<K,V>
Overrides:
put in class java.util.AbstractMap<K,V>

get

public V get(java.lang.Object key)
Specified by:
get in interface java.util.Map<K,V>
Overrides:
get in class java.util.AbstractMap<K,V>

remove

public V remove(java.lang.Object key)
Specified by:
remove in interface java.util.Map<K,V>
Overrides:
remove in class java.util.AbstractMap<K,V>

hashCode

public int hashCode()
Specified by:
hashCode in interface java.util.Map<K,V>
Overrides:
hashCode in class java.util.AbstractMap<K,V>

equals

public boolean equals(java.lang.Object o)
Specified by:
equals in interface java.util.Map<K,V>
Overrides:
equals in class java.util.AbstractMap<K,V>


Stanford NLP Group