rice.p2p.commonapi
Interface IdSet

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

IdSet

public interface IdSet

extends java.io.Serializable

Version:

$Id: IdSet.java,v 1.2 2003/06/11 17:24:48 amislove Exp $

Author:

Alan Mislove, Peter Druschel

Method Summary

void	addId(rice.p2p.commonapi.Id id) add a member
java.util.Iterator	getIterator() return an iterator over the elements of this set
boolean	isMemberId(rice.p2p.commonapi.Id id) test membership
int	numElements() return the number of elements
void	removeId(rice.p2p.commonapi.Id id) remove a member
rice.p2p.commonapi.IdSet	subSet(rice.p2p.commonapi.IdRange range) return a subset of this set, consisting of the member ids in a given range

Method Detail

numElements

public int numElements()

return the number of elements

addId

public void addId(rice.p2p.commonapi.Id id)

add a member

Parameters:

id - the id to add

removeId

public void removeId(rice.p2p.commonapi.Id id)

remove a member

Parameters:

id - the id to remove

isMemberId

public boolean isMemberId(rice.p2p.commonapi.Id id)

test membership

Parameters:

id - the id to test

Returns:

true of id is a member, false otherwise

subSet

public rice.p2p.commonapi.IdSet subSet(rice.p2p.commonapi.IdRange range)

return a subset of this set, consisting of the member ids in a given range

Returns:

the subset

getIterator

public java.util.Iterator getIterator()

return an iterator over the elements of this set

Returns:

the interator