Package com.wavefront.agent.queueing

Class TaskQueueFactoryImpl

java.lang.Object

com.wavefront.agent.queueing.TaskQueueFactoryImpl

All Implemented Interfaces:

TaskQueueFactory

public class TaskQueueFactoryImpl
extends Object
implements TaskQueueFactory

A caching implementation of a TaskQueueFactory.

Author:

[email protected].

Constructor Summary

Constructors

Constructor	Description
TaskQueueFactoryImpl(String bufferFile, boolean purgeBuffer)

Method Summary

Modifier and Type	Method	Description
<T extends DataSubmissionTask<T>> TaskQueue<T>	getTaskQueue(HandlerKey key, int threadNum)	Create a task queue for a specified HandlerKey and thread number.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskQueueFactoryImpl

public TaskQueueFactoryImpl(String bufferFile,
                            boolean purgeBuffer)

Parameters:

bufferFile - Path prefix for queue file names.

purgeBuffer - Whether buffer files should be nuked before starting (this may cause data loss if queue files are not empty).

Method Detail

getTaskQueue

public <T extends DataSubmissionTask<T>> TaskQueue<T> getTaskQueue(@Nonnull
                                                                   HandlerKey key,
                                                                   int threadNum)

Description copied from interface: TaskQueueFactory

Create a task queue for a specified HandlerKey and thread number.

Specified by:

getTaskQueue in interface TaskQueueFactory

Parameters:

key - handler key for the TaskQueue. Usually part of the file name.

threadNum - thread number. Usually part of the file name.

Returns:

task queue for the specified thread