com.imagero.util
Class HashBag

java.lang.Object
  com.imagero.util.HashBag

public class HashBag

extends java.lang.Object

HashBag - every key corresponds to multiple values

Constructor Summary

HashBag()

Method Summary

boolean	contains(java.lang.Object o) Returns true if HashBag contains the specified element
boolean	contains(java.lang.Object key, java.lang.Object o) Returns true if HashBag contains the specified element under given key.
java.lang.Object	get(java.lang.Object key, int index)
int	getCount(java.lang.Object key) get count of objects correspondings to key
boolean	isEmpty()
java.util.Enumeration	keys()
void	put(java.lang.Object key, java.lang.Object value)
java.lang.Object[]	remove(java.lang.Object key) removes the key and all corresponding values from HashBag
java.lang.Object	remove(java.lang.Object key, int index) remove Object from HashBag
boolean	remove(java.lang.Object key, java.lang.Object obj) remove Object from HashBag
int	size()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HashBag

public HashBag()

Method Detail

size

public int size()

isEmpty

public boolean isEmpty()

keys

public java.util.Enumeration keys()

get

public java.lang.Object get(java.lang.Object key,
                            int index)

put

public void put(java.lang.Object key,
                java.lang.Object value)

remove

public java.lang.Object[] remove(java.lang.Object key)

removes the key and all corresponding values from HashBag

Parameters:

key -

remove

public java.lang.Object remove(java.lang.Object key,
                               int index)

remove Object from HashBag

Parameters:

key - key to search

index - index to remove

Returns:

Object

remove

public boolean remove(java.lang.Object key,
                      java.lang.Object obj)

remove Object from HashBag

Parameters:

key - key to search

obj - Object to remove

Returns:

true if obj was found

getCount

public int getCount(java.lang.Object key)

get count of objects correspondings to key

Parameters:

key -

contains

public boolean contains(java.lang.Object o)

Returns true if HashBag contains the specified element

Parameters:

o - object to be checked

Returns:

true if the specified element is contained in HashBag.

contains

public boolean contains(java.lang.Object key,
                        java.lang.Object o)

Returns true if HashBag contains the specified element under given key.

Parameters:

key - key to search

o - Object to search

Returns:

true if specified element was found