net.i2p.router.networkdb.kademlia
Class XORComparator

java.lang.Object
  extended by net.i2p.router.networkdb.kademlia.XORComparator
All Implemented Interfaces:
Comparator<Hash>

 class XORComparator
extends Object
implements Comparator<Hash>

Help sort Hashes in relation to a base key using the XOR metric. Warning - not thread safe.


Constructor Summary
XORComparator(Hash target)
           
 
Method Summary
 int compare(Hash lhs, Hash rhs)
          getData() of args must be non-null
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Constructor Detail

XORComparator

public XORComparator(Hash target)
Parameters:
target - key to compare distances with
Method Detail

compare

public int compare(Hash lhs,
                   Hash rhs)
getData() of args must be non-null

Specified by:
compare in interface Comparator<Hash>