ObjectCounter (I2P Anonymous Network - Java Documentation - Version 1.5.0)

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

All Methods Instance Methods Concrete Methods
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 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. 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