org.apache.cassandra.db
Class CommitLogExecutorService

java.lang.Object
  extended by java.util.concurrent.AbstractExecutorService
      extended by org.apache.cassandra.db.CommitLogExecutorService
All Implemented Interfaces:
java.util.concurrent.Executor, java.util.concurrent.ExecutorService, IExecutorMBean, CommitLogExecutorServiceMBean

public class CommitLogExecutorService
extends java.util.concurrent.AbstractExecutorService
implements CommitLogExecutorServiceMBean


Constructor Summary
CommitLogExecutorService()
           
 
Method Summary
 boolean awaitTermination(long timeout, java.util.concurrent.TimeUnit unit)
           
 void execute(java.lang.Runnable command)
           
 int getActiveCount()
          Get the current number of running tasks
 long getCompletedTasks()
          Get the number of completed tasks
 long getPendingTasks()
          Get the number of tasks waiting to be executed
 boolean isShutdown()
           
 boolean isTerminated()
           
protected
<T> java.util.concurrent.RunnableFuture<T>
newTaskFor(java.util.concurrent.Callable<T> callable)
           
protected
<T> java.util.concurrent.RunnableFuture<T>
newTaskFor(java.lang.Runnable runnable, T value)
           
 void shutdown()
           
 java.util.List<java.lang.Runnable> shutdownNow()
           
 
Methods inherited from class java.util.concurrent.AbstractExecutorService
invokeAll, invokeAll, invokeAny, invokeAny, submit, submit, submit
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CommitLogExecutorService

public CommitLogExecutorService()
Method Detail

getActiveCount

public int getActiveCount()
Get the current number of running tasks

Specified by:
getActiveCount in interface IExecutorMBean

getCompletedTasks

public long getCompletedTasks()
Get the number of completed tasks

Specified by:
getCompletedTasks in interface IExecutorMBean

getPendingTasks

public long getPendingTasks()
Get the number of tasks waiting to be executed

Specified by:
getPendingTasks in interface IExecutorMBean

newTaskFor

protected <T> java.util.concurrent.RunnableFuture<T> newTaskFor(java.lang.Runnable runnable,
                                                                T value)
Overrides:
newTaskFor in class java.util.concurrent.AbstractExecutorService

newTaskFor

protected <T> java.util.concurrent.RunnableFuture<T> newTaskFor(java.util.concurrent.Callable<T> callable)
Overrides:
newTaskFor in class java.util.concurrent.AbstractExecutorService

execute

public void execute(java.lang.Runnable command)
Specified by:
execute in interface java.util.concurrent.Executor

isShutdown

public boolean isShutdown()
Specified by:
isShutdown in interface java.util.concurrent.ExecutorService

isTerminated

public boolean isTerminated()
Specified by:
isTerminated in interface java.util.concurrent.ExecutorService

shutdown

public void shutdown()
Specified by:
shutdown in interface java.util.concurrent.ExecutorService

shutdownNow

public java.util.List<java.lang.Runnable> shutdownNow()
Specified by:
shutdownNow in interface java.util.concurrent.ExecutorService

awaitTermination

public boolean awaitTermination(long timeout,
                                java.util.concurrent.TimeUnit unit)
                         throws java.lang.InterruptedException
Specified by:
awaitTermination in interface java.util.concurrent.ExecutorService
Throws:
java.lang.InterruptedException


Copyright © 2010 The Apache Software Foundation