public class IdentityHashMap extends HashMap
AbstractMap.SimpleEntry, AbstractMap.SimpleImmutableEntry| Constructor and Description |
|---|
IdentityHashMap()
Constructor for IdentityHashMap.
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IdentityHashMap(int initialCapacity)
Constructor for IdentityHashMap.
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IdentityHashMap(int initialCapacity,
float loadFactor)
Constructor for IdentityHashMap.
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IdentityHashMap(Map t)
Constructor for IdentityHashMap.
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| Modifier and Type | Method and Description |
|---|---|
Object |
add(Object value)
adds an object to the Map. new Identity(obj) is used as key
|
boolean |
containsKey(Object key) |
Object |
get(Object key) |
Object |
put(Object key,
Object value) |
Object |
remove(Object key) |
clear, clone, containsValue, entrySet, isEmpty, keySet, putAll, size, valuesequals, hashCode, toStringpublic IdentityHashMap(int initialCapacity,
float loadFactor)
initialCapacity - loadFactor - public IdentityHashMap(int initialCapacity)
initialCapacity - public IdentityHashMap()
public IdentityHashMap(Map t)
t - public Object get(Object key)
get in interface Mapget in class HashMapMap.get(Object)public Object put(Object key, Object value)
put in interface Mapput in class HashMapMap.put(Object, Object)public Object remove(Object key)
remove in interface Mapremove in class HashMapMap.remove(Object)public boolean containsKey(Object key)
containsKey in interface MapcontainsKey in class HashMapMap.containsKey(Object)Copyright © The Apache Software Foundation. All Rights Reserved.