net.i2p.util
Class ObjectCounter<K>

java.lang.Object
  net.i2p.util.ObjectCounter<K>

public class ObjectCounter<K>
extends Object

Count things.

Author:

zzz, welterde

Constructor Summary

ObjectCounter()

Method Summary

void	clear() start over
int	count(K h)
int	increment(K h) Add one.
Set<K>	objects()

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectCounter

public ObjectCounter()

Method Detail

increment

public int increment(K h)

Add one.

Returns:

count after increment

count

public int count(K h)

Returns:

current count

objects

public Set<K> objects()

Returns:

set of objects with counts > 0

clear

public void clear()

start over

Since:

0.7.11