rice.p2p.commonapi
Interface IdRange

All Known Implementing Classes:

IdRange

public interface IdRange

Version:

$Id: IdRange.java,v 1.6 2003/06/11 17:24:48 amislove Exp $

Author:

Alan Mislove, Peter Druschel

Method Summary

boolean	containsId(rice.p2p.commonapi.Id key) test if a given key lies within this range
rice.p2p.commonapi.Id	getCCWId() get counterclockwise edge of range
rice.p2p.commonapi.IdRange	getComplementRange() get the complement of this range
rice.p2p.commonapi.Id	getCWId() get clockwise edge of range

Method Detail

containsId

public boolean containsId(rice.p2p.commonapi.Id key)

test if a given key lies within this range

Parameters:

key - the key

Returns:

true if the key lies within this range, false otherwise

getCCWId

public rice.p2p.commonapi.Id getCCWId()

get counterclockwise edge of range

Returns:

the id at the counterclockwise edge of the range (inclusive)

getCWId

public rice.p2p.commonapi.Id getCWId()

get clockwise edge of range

Returns:

the id at the clockwise edge of the range (exclusive)

getComplementRange

public rice.p2p.commonapi.IdRange getComplementRange()

get the complement of this range

Returns:

This range's complement