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

java.lang.Object
  java.util.AbstractMap<K,V>
      edu.stanford.nlp.util.ArrayMap<K,V>

All Implemented Interfaces:

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

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

Map backed by an Array.

Author:

Dan Klein, Roger Levy

See Also:

Serialized Form

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

void	clear()
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

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>

clear

public void clear()

Specified by:

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

Overrides:

clear 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>