org.jrdf.graph.mem
Class AbstractUnorderedContainer

java.lang.Object
  org.jrdf.graph.mem.AbstractUnorderedContainer

All Implemented Interfaces:

Collection, Container

Direct Known Subclasses:

AlternativeImpl, BagImpl

public abstract class AbstractUnorderedContainer

extends Object

implements Container

The base class for the implementation of Bag and Alternative.

Version:

$Revision: 1.1 $

Author:

Andrew Newman

Constructor Summary

AbstractUnorderedContainer()

Method Summary

boolean	add(Object o)
void	clear()
boolean	contains(Object o)
abstract boolean	equals(Object o)
int	hashCode()
boolean	isEmpty()
Iterator	iterator()
boolean	remove(Object o)
int	size()
Object[]	toArray()
Object[]	toArray(Object[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

addAll, containsAll, removeAll, retainAll

Constructor Detail

AbstractUnorderedContainer

public AbstractUnorderedContainer()

Method Detail

size

public int size()

Specified by:

size in interface Collection

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection

iterator

public Iterator iterator()

Specified by:

iterator in interface Collection

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection

toArray

public Object[] toArray(Object[] a)

Specified by:

toArray in interface Collection

add

public boolean add(Object o)
            throws IllegalArgumentException

Description copied from interface: Container

Specified by:

add in interface Container

Parameters:

o -

Throws:

IllegalArgumentException - if the given object is not the correct type, ObjectNode.

remove

public boolean remove(Object o)
               throws IllegalArgumentException

Description copied from interface: Container

Specified by:

remove in interface Container

Parameters:

o -

Throws:

IllegalArgumentException - if the given object is not the correct type, ObjectNode.

clear

public void clear()

Specified by:

clear in interface Collection

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection

equals

public abstract boolean equals(Object o)

Specified by:

equals in interface Collection