net.kuujo.vertigo.cluster.data.impl

Class DefaultAsyncCounter

java.lang.Object

net.kuujo.vertigo.cluster.data.impl.DefaultAsyncCounter

All Implemented Interfaces:

AsyncCounter

public class DefaultAsyncCounter
extends Object
implements AsyncCounter

Event bus based counter.

Author:

Jordan Halterman

Constructor Summary

Constructors

Constructor and Description
DefaultAsyncCounter(String address, String name, org.vertx.java.core.Vertx vertx)

Method Summary

Methods

Modifier and Type	Method and Description
void	decrement() Decrements the counter value.
void	decrement(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler) Decrements the counter value.
void	decrementAndGet(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Long>> doneHandler) Decrements the counter and gets the new value.
void	get(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Long>> doneHandler) Gets the current counter value.
void	increment() Increments the counter value.
void	increment(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler) Increments the counter value.
void	incrementAndGet(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Long>> doneHandler) Increments the counter and gets the new value.
String	name() Returns the counter name.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAsyncCounter

public DefaultAsyncCounter(String address,
                   String name,
                   org.vertx.java.core.Vertx vertx)

Method Detail

name

public String name()

Description copied from interface: AsyncCounter

Returns the counter name.

Specified by:

name in interface AsyncCounter

Returns:

The counter name.

get

public void get(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Long>> doneHandler)

Description copied from interface: AsyncCounter

Gets the current counter value.

Specified by:

get in interface AsyncCounter

Parameters:

doneHandler - The current counter value.

increment

public void increment()

Description copied from interface: AsyncCounter

Increments the counter value.

Specified by:

increment in interface AsyncCounter

increment

public void increment(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler)

Description copied from interface: AsyncCounter

Increments the counter value.

Specified by:

increment in interface AsyncCounter

Parameters:

doneHandler - An asynchronous handler to be called once complete.

incrementAndGet

public void incrementAndGet(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Long>> doneHandler)

Description copied from interface: AsyncCounter

Increments the counter and gets the new value.

Specified by:

incrementAndGet in interface AsyncCounter

Parameters:

doneHandler - An asynchronous handler to be called with the result.

decrement

public void decrement()

Description copied from interface: AsyncCounter

Decrements the counter value.

Specified by:

decrement in interface AsyncCounter

decrement

public void decrement(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Void>> doneHandler)

Description copied from interface: AsyncCounter

Decrements the counter value.

Specified by:

decrement in interface AsyncCounter

Parameters:

doneHandler - An asynchronous handler to be called once complete.

decrementAndGet

public void decrementAndGet(org.vertx.java.core.Handler<org.vertx.java.core.AsyncResult<Long>> doneHandler)

Description copied from interface: AsyncCounter

Decrements the counter and gets the new value.

Specified by:

decrementAndGet in interface AsyncCounter

Parameters:

doneHandler - An asynchronous handler to be called with the result.