ObjectCounter - Javadocs [I2P+ 0.9.50]

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.
`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
- 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