net.i2p.router.peermanager
Class InverseCapacityComparator

java.lang.Object
  extended by net.i2p.router.peermanager.InverseCapacityComparator
All Implemented Interfaces:
Serializable, Comparator<PeerProfile>

 class InverseCapacityComparator
extends Object
implements Comparator<PeerProfile>, Serializable

Order profiles by their capacity, but backwards (highest capacity / value first).


Constructor Summary
InverseCapacityComparator()
           
 
Method Summary
 int compare(PeerProfile left, PeerProfile right)
          Compare the two objects backwards.
 
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

InverseCapacityComparator

InverseCapacityComparator()
Method Detail

compare

public int compare(PeerProfile left,
                   PeerProfile right)
Compare the two objects backwards. The standard comparator returns -1 if lhs is less than rhs, 1 if lhs is greater than rhs, or 0 if they're equal. To keep a strict ordering, we measure peers with equal capacity values according to their speed

Specified by:
compare in interface Comparator<PeerProfile>
Returns:
-1 if the right hand side is smaller, 1 if the left hand side is smaller, or 0 if they are the same peer (Comparator.compare() inverted)