LockableCounter (Apache Sirona Incubator :: Api 0.4-incubating-SNAPSHOT API)

java.lang.Object
- org.apache.sirona.counters.LockableCounter

All Implemented Interfaces:: Counter

Direct Known Subclasses:: DefaultCounter

public abstract class LockableCounter
extends Object
implements Counter

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.sirona.counters.Counter
  Counter.Key

Field Summary

Fields
Modifier and Type Field and Description

protected ReadWriteLock lock

Fields
Modifier and Type	Field and Description
`protected ReadWriteLock`	`lock`

Constructor Summary

Constructors
Modifier Constructor and Description

protected LockableCounter(Counter.Key key, CounterDataStore dataStore)

Constructors
Modifier	Constructor and Description
`protected`	`LockableCounter(Counter.Key key, CounterDataStore dataStore)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`add(double delta)`
`void`	`add(double delta, Unit deltaUnit)`
`abstract void`	`addInternal(double delta)`
`AtomicInteger`	`currentConcurrency()`
`boolean`	`equals(Object o)`
`long`	`getHits()`
`ObjectName`	`getJmx()`
`Counter.Key`	`getKey()`
`ReadWriteLock`	`getLock()`
`double`	`getMax()`
`int`	`getMaxConcurrency()`
`double`	`getMean()`
`double`	`getMin()`
`double`	`getSecondMoment()`
`double`	`getStandardDeviation()`
`abstract OptimizedStatistics`	`getStatistics()`
`double`	`getSum()`
`double`	`getVariance()`
`int`	`hashCode()`
`void`	`reset()`
`void`	`setJmx(ObjectName jmx)`
`void`	`updateConcurrency(int concurrency)`

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

- Field Detail
  - lock
```
protected final ReadWriteLock lock
```
- Constructor Detail
  - LockableCounter
```
protected LockableCounter(Counter.Key key,
               CounterDataStore dataStore)
```
- Method Detail
  - addInternal
```
public abstract void addInternal(double delta)
```
  - getStatistics
```
public abstract OptimizedStatistics getStatistics()
```
  - add
```
public void add(double delta)
```
    Specified by:
    
    add in interface Counter
  - add
```
public void add(double delta,
       Unit deltaUnit)
```
    Specified by:
    
    add in interface Counter
  - getKey
```
public Counter.Key getKey()
```
    Specified by:
    
    getKey in interface Counter
  - updateConcurrency
```
public void updateConcurrency(int concurrency)
```
    Specified by:
    
    updateConcurrency in interface Counter
  - getMaxConcurrency
```
public int getMaxConcurrency()
```
    Specified by:
    
    getMaxConcurrency in interface Counter
  - currentConcurrency
```
public AtomicInteger currentConcurrency()
```
    Specified by:
    
    currentConcurrency in interface Counter
  - setJmx
```
public void setJmx(ObjectName jmx)
```
  - getJmx
```
public ObjectName getJmx()
```
  - getLock
```
public ReadWriteLock getLock()
```
  - reset
```
public void reset()
```
    Specified by:
    
    reset in interface Counter
  - getMax
```
public double getMax()
```
    Specified by:
    
    getMax in interface Counter
  - getMin
```
public double getMin()
```
    Specified by:
    
    getMin in interface Counter
  - getHits
```
public long getHits()
```
    Specified by:
    
    getHits in interface Counter
  - getSum
```
public double getSum()
```
    Specified by:
    
    getSum in interface Counter
  - getStandardDeviation
```
public double getStandardDeviation()
```
    Specified by:
    
    getStandardDeviation in interface Counter
  - getVariance
```
public double getVariance()
```
    Specified by:
    
    getVariance in interface Counter
  - getMean
```
public double getMean()
```
    Specified by:
    
    getMean in interface Counter
  - getSecondMoment
```
public double getSecondMoment()
```
    Specified by:
    
    getSecondMoment in interface Counter
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object

Class LockableCounter

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.sirona.counters.Counter

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

lock

Constructor Detail

LockableCounter

Method Detail

addInternal

getStatistics

add

add

getKey

updateConcurrency

getMaxConcurrency

currentConcurrency

setJmx

getJmx

getLock

reset

getMax

getMin

getHits

getSum

getStandardDeviation

getVariance

getMean

getSecondMoment

equals

hashCode