Package net.i2p.util

Class ObjectCounter<K>

java.lang.Object

net.i2p.util.ObjectCounter<K>

All Implemented Interfaces:

Serializable

public class ObjectCounter<K>
extends Object
implements Serializable

Count things.

Author:

zzz, welterde

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ObjectCounter()

Method Summary

Modifier and Type	Method	Description
void	clear()	Start over.
void	clear(K h)	Reset the count for this key to zero
int	count(K h)
int	increment(K h)	Add one.
void	max(K h)	Set a high value
Set<K>	objects()

Methods inherited from class java.lang.Object

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

Constructor Details

ObjectCounter

public ObjectCounter()

Method Details

increment

public int increment(K h)

Add one.

Returns:

count after increment

max

public void max(K h)

Set a high value

Since:

0.9.56

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. Reset the count for all keys to zero.

Since:

0.7.11

clear

public void clear(K h)

Reset the count for this key to zero

Since:

0.9.36