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:

Map<K,V>

public final class ArrayMap<K,V>
extends AbstractMap<K,V>

ArrayMap: A map that is backed by an Array

Author:

Dan Klein, Roger Levy

Field Summary

protected int

hashCodeCache

Method Summary

Set	entrySet()
boolean	equals(Object o)
V	get(Object key)
int	hashCode()
boolean	isEmpty()
V	put(K key, V val)
V	remove(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

Method Detail

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map<K,V>

Specified by:

entrySet in class AbstractMap<K,V>

size

public int size()

Specified by:

size in interface Map<K,V>

Overrides:

size in class AbstractMap<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

Overrides:

isEmpty in class AbstractMap<K,V>

put

public V put(K key,
             V val)

Specified by:

put in interface Map<K,V>

Overrides:

put in class AbstractMap<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Overrides:

get in class AbstractMap<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class AbstractMap<K,V>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<K,V>

Overrides:

hashCode in class AbstractMap<K,V>

equals

public boolean equals(Object o)

Specified by:

equals in interface Map<K,V>

Overrides:

equals in class AbstractMap<K,V>