Package org.apache.pulsar.io.flume.source

Class AbstractSource<V>

java.lang.Object

org.apache.pulsar.io.core.AbstractPushSource<T>

org.apache.pulsar.io.core.PushSource<V>

org.apache.pulsar.io.flume.source.AbstractSource<V>

All Implemented Interfaces:

AutoCloseable, Source<V>

Direct Known Subclasses:

StringSource

public abstract class AbstractSource<V>
extends PushSource<V>

A Simple abstract source class for flume to pulsar.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Thread.UncaughtExceptionHandler	handler
protected boolean	running
protected Thread	thread

Constructor Summary

Constructors

Constructor	Description
AbstractSource()

Method Summary

Modifier and Type	Method	Description
void	close()
abstract V	extractValue(String message)
void	open(Map<String,Object> config, SourceContext sourceContext)
protected void	process()
protected void	start()

Methods inherited from class org.apache.pulsar.io.core.PushSource

read

Methods inherited from class org.apache.pulsar.io.core.AbstractPushSource

consume, getQueueLength, notifyError, readNext

Methods inherited from class java.lang.Object

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

Field Details

thread

protected Thread thread

running

protected volatile boolean running

handler

protected final Thread.UncaughtExceptionHandler handler

Constructor Details

AbstractSource

public AbstractSource()

Method Details

open

public void open(Map<String,Object> config,
 SourceContext sourceContext)
          throws Exception

Throws:

Exception

extractValue

public abstract V extractValue(String message)

start

protected void start()

close

public void close()
           throws InterruptedException

Throws:

InterruptedException

process

protected void process()