Package java.util

Class Hashtable

java.lang.Object

java.util.Dictionary

java.util.Hashtable

All Implemented Interfaces:

Serializable, Cloneable, Map

Direct Known Subclasses:

Properties

public class Hashtable
extends Dictionary
implements Map, Cloneable, Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry

Constructor Summary

Constructors

Constructor	Description
Hashtable()
Hashtable(int var0)
Hashtable(int var0, float var1)
Hashtable(Map var0)

Method Summary

Modifier and Type	Method	Description
void	clear()
Object	clone()
boolean	contains(Object var0)
boolean	containsKey(Object var0)
boolean	containsValue(Object var0)
Enumeration	elements()
Set	entrySet()
boolean	equals(Object var0)
Object	get(Object var0)
int	hashCode()
boolean	isEmpty()
Enumeration	keys()
Set	keySet()
Object	put(Object var0, Object var1)
void	putAll(Map var0)
protected void	rehash()
Object	remove(Object var0)
int	size()
String	toString()
Collection	values()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Hashtable

public Hashtable()

Hashtable

public Hashtable(int var0)

Hashtable

public Hashtable(int var0,
                 float var1)

Hashtable

public Hashtable(Map var0)

Method Detail

clear

public void clear()

Specified by:

clear in interface Map

clone

public Object clone()

Overrides:

clone in class Object

contains

public boolean contains(Object var0)

containsKey

public boolean containsKey(Object var0)

Specified by:

containsKey in interface Map

containsValue

public boolean containsValue(Object var0)

Specified by:

containsValue in interface Map

elements

public Enumeration elements()

Specified by:

elements in class Dictionary

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map

equals

public boolean equals(Object var0)

Specified by:

equals in interface Map

Overrides:

equals in class Object

get

public Object get(Object var0)

Specified by:

get in interface Map

Specified by:

get in class Dictionary

hashCode

public int hashCode()

Specified by:

hashCode in interface Map

Overrides:

hashCode in class Object

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map

Specified by:

isEmpty in class Dictionary

keys

public Enumeration keys()

Specified by:

keys in class Dictionary

keySet

public Set keySet()

Specified by:

keySet in interface Map

put

public Object put(Object var0,
                  Object var1)

Specified by:

put in interface Map

Specified by:

put in class Dictionary

putAll

public void putAll(Map var0)

Specified by:

putAll in interface Map

rehash

protected void rehash()

remove

public Object remove(Object var0)

Specified by:

remove in interface Map

Specified by:

remove in class Dictionary

size

public int size()

Specified by:

size in interface Map

Specified by:

size in class Dictionary

toString

public String toString()

Overrides:

toString in class Object

values

public Collection values()

Specified by:

values in interface Map