org.apache.flume.sink
Class AbstractSink

java.lang.Object
  org.apache.flume.sink.AbstractSink

All Implemented Interfaces:

LifecycleAware, NamedComponent, Sink

Direct Known Subclasses:

AbstractRpcSink, AsyncHBaseSink, DatasetSink, ElasticSearchSink, HBaseSink, HDFSEventSink, HiveSink, IRCSink, KafkaSink, LoggerSink, MorphlineSink, NullSink, RollingFileSink

@InterfaceAudience.Public
@InterfaceStability.Stable
public abstract class AbstractSink
extends Object
implements Sink, LifecycleAware

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flume.Sink

Sink.Status

Constructor Summary

AbstractSink()

Method Summary

Channel	getChannel()
LifecycleState	getLifecycleState() Return the current state of the service or component.
String	getName()
void	setChannel(Channel channel) Sets the channel the sink will consume from
void	setName(String name)
void	start() Starts a service or component.
void	stop() Stops a service or component.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flume.Sink

process

Constructor Detail

AbstractSink

public AbstractSink()

Method Detail

start

public void start()

Description copied from interface: LifecycleAware

Starts a service or component.

Implementations should determine the result of any start logic and effect the return value of LifecycleAware.getLifecycleState() accordingly.

Specified by:

start in interface LifecycleAware

stop

public void stop()

Description copied from interface: LifecycleAware

Stops a service or component.

Implementations should determine the result of any stop logic and effect the return value of LifecycleAware.getLifecycleState() accordingly.

Specified by:

stop in interface LifecycleAware

getChannel

public Channel getChannel()

Specified by:

getChannel in interface Sink

Returns:

the channel associated with this sink

setChannel

public void setChannel(Channel channel)

Description copied from interface: Sink

Sets the channel the sink will consume from

Specified by:

setChannel in interface Sink

Parameters:

channel - The channel to be polled

getLifecycleState

public LifecycleState getLifecycleState()

Description copied from interface: LifecycleAware

Return the current state of the service or component.

Specified by:

getLifecycleState in interface LifecycleAware

setName

public void setName(String name)

Specified by:

setName in interface NamedComponent

getName

public String getName()

Specified by:

getName in interface NamedComponent

toString

public String toString()

Overrides:

toString in class Object