java.util
Class HashMap

java.lang.Object
  extended by java.util.AbstractMap
      extended by java.util.HashMap
All Implemented Interfaces:
Serializable, Cloneable, Map

public class HashMap
extends AbstractMap
implements Map, Cloneable, Serializable

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from interface java.util.Map
Map.Entry
 
Constructor Summary
HashMap()
           
HashMap(int var0)
           
HashMap(int var0, float var1)
           
HashMap(Map var0)
           
 
Method Summary
 void clear()
           
 Object clone()
           
 boolean containsKey(Object var0)
           
 boolean containsValue(Object var0)
           
 Set entrySet()
           
 Object get(Object var0)
           
 boolean isEmpty()
           
 Set keySet()
           
 Object put(Object var0, Object var1)
           
 void putAll(Map var0)
           
 Object remove(Object var0)
           
 int size()
           
 Collection values()
           
 
Methods inherited from class java.util.AbstractMap
equals, hashCode, toString
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Map
equals, hashCode
 

Constructor Detail

HashMap

public HashMap()

HashMap

public HashMap(int var0)

HashMap

public HashMap(int var0,
               float var1)

HashMap

public HashMap(Map var0)
Method Detail

clear

public void clear()
Specified by:
clear in interface Map
Overrides:
clear in class AbstractMap

clone

public Object clone()
Overrides:
clone in class Object

containsKey

public boolean containsKey(Object var0)
Specified by:
containsKey in interface Map
Overrides:
containsKey in class AbstractMap

containsValue

public boolean containsValue(Object var0)
Specified by:
containsValue in interface Map
Overrides:
containsValue in class AbstractMap

entrySet

public Set entrySet()
Specified by:
entrySet in interface Map
Specified by:
entrySet in class AbstractMap

get

public Object get(Object var0)
Specified by:
get in interface Map
Overrides:
get in class AbstractMap

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface Map
Overrides:
isEmpty in class AbstractMap

keySet

public Set keySet()
Specified by:
keySet in interface Map
Overrides:
keySet in class AbstractMap

put

public Object put(Object var0,
                  Object var1)
Specified by:
put in interface Map
Overrides:
put in class AbstractMap

putAll

public void putAll(Map var0)
Specified by:
putAll in interface Map
Overrides:
putAll in class AbstractMap

remove

public Object remove(Object var0)
Specified by:
remove in interface Map
Overrides:
remove in class AbstractMap

size

public int size()
Specified by:
size in interface Map
Overrides:
size in class AbstractMap

values

public Collection values()
Specified by:
values in interface Map
Overrides:
values in class AbstractMap


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