CounterImpl (Apache HBase 1.4.11 API)

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java.lang.Object
- org.apache.hadoop.hbase.metrics.impl.CounterImpl

All Implemented Interfaces:: Counter, Metric

@InterfaceAudience.Private
public class CounterImpl
extends Object
implements Counter

Custom implementation of Counter using LongAdder.

Constructor Summary

Constructors
Constructor and Description

CounterImpl()

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`decrement()` Decrement `this` by 1.
`void`	`decrement(long n)` Decrement `this` by `n`.
`long`	`getCount()` Returns the current value.
`void`	`increment()` Increment `this` by 1.
`void`	`increment(long n)` Increment `this` by `n`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CounterImpl
```
public CounterImpl()
```
- Method Detail
  - increment
```
public void increment()
```
    Description copied from interface: Counter
    
    Increment this by 1.
    
    Specified by:
    
    increment in interface Counter
  - increment
```
public void increment(long n)
```
    Description copied from interface: Counter
    
    Increment this by n.
    
    Specified by:
    
    increment in interface Counter
    
    Parameters:
    n - The amount to increment.
  - decrement
```
public void decrement()
```
    Description copied from interface: Counter
    
    Decrement this by 1.
    
    Specified by:
    
    decrement in interface Counter
  - decrement
```
public void decrement(long n)
```
    Description copied from interface: Counter
    
    Decrement this by n.
    
    Specified by:
    
    decrement in interface Counter
    
    Parameters:
    n - The amount to decrement.
  - getCount
```
public long getCount()
```
    Description copied from interface: Counter
    
    Returns the current value.
    
    Specified by:
    
    getCount in interface Counter
    
    Returns:
    the current value.

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