Package io.siddhi.core.stream.input.source

Class SourceHandler<S extends State>

java.lang.Object

io.siddhi.core.stream.input.source.SourceHandler<S>

Type Parameters:

S - current state for the Source Holder

All Implemented Interfaces:

InputEventHandlerCallback

public abstract class SourceHandler<S extends State>
extends Object
implements InputEventHandlerCallback

SourceHandler is an optional implementable class that wraps InputHandler. It will do optional processing to the events before sending the events to the input handler

Constructor Summary

Constructors

Constructor	Description
SourceHandler()

Method Summary

Modifier and Type	Method	Description
String	getId()
InputHandler	getInputHandler()
abstract StateFactory	init(String siddhiAppName, SourceSyncCallback sourceSyncCallback, io.siddhi.query.api.definition.StreamDefinition streamDefinition, SiddhiAppContext siddhiAppContext)
abstract void	sendEvent(Event[] events, String[] transportSyncProperties, S state, InputHandler inputHandler)
void	sendEvent(Event event, String[] transportSyncProperties)
abstract void	sendEvent(Event event, String[] transportSyncProperties, S state, InputHandler inputHandler)
void	sendEvents(Event[] events, String[] transportSyncProperties)
void	setInputHandler(InputHandler inputHandler)

Methods inherited from class java.lang.Object

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

Constructor Detail

SourceHandler

public SourceHandler()

Method Detail

init

public abstract StateFactory init(String siddhiAppName,
                                  SourceSyncCallback sourceSyncCallback,
                                  io.siddhi.query.api.definition.StreamDefinition streamDefinition,
                                  SiddhiAppContext siddhiAppContext)

sendEvent

public void sendEvent(Event event,
                      String[] transportSyncProperties)
               throws InterruptedException

Specified by:

sendEvent in interface InputEventHandlerCallback

Throws:

InterruptedException

sendEvents

public void sendEvents(Event[] events,
                       String[] transportSyncProperties)
                throws InterruptedException

Specified by:

sendEvents in interface InputEventHandlerCallback

Throws:

InterruptedException

sendEvent

public abstract void sendEvent(Event event,
                               String[] transportSyncProperties,
                               S state,
                               InputHandler inputHandler)
                        throws InterruptedException

Throws:

InterruptedException

sendEvent

public abstract void sendEvent(Event[] events,
                               String[] transportSyncProperties,
                               S state,
                               InputHandler inputHandler)
                        throws InterruptedException

Throws:

InterruptedException

getInputHandler

public InputHandler getInputHandler()

setInputHandler

public void setInputHandler(InputHandler inputHandler)

getId

public String getId()