Package io.siddhi.core.query.input

Class MultiProcessStreamReceiver

java.lang.Object

io.siddhi.core.query.input.ProcessStreamReceiver

io.siddhi.core.query.input.MultiProcessStreamReceiver

All Implemented Interfaces:

StreamJunction.Receiver

Direct Known Subclasses:

StateMultiProcessStreamReceiver

public class MultiProcessStreamReceiver
extends ProcessStreamReceiver

{StreamJunction.Receiver} implementation to receive events to be fed into multi stream processors which consume multiple streams.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	MultiProcessStreamReceiver.ReturnEventHolder	Class to hold the events which are differed publishing

Field Summary

Fields

Modifier and Type	Field	Description
protected int[]	eventSequence
protected Processor[]	nextProcessors
protected OutputRateLimiter	outputRateLimiter

Fields inherited from class io.siddhi.core.query.input.ProcessStreamReceiver

allStateProcessors, allStateProcessorsSize, lockWrapper, next, siddhiQueryContext, stateProcessorsForStream, stateProcessorsForStreamSize, streamId

Constructor Summary

Constructors

Constructor	Description
MultiProcessStreamReceiver(String streamId, int processCount, Object patternSyncObject, SiddhiQueryContext siddhiQueryContext)

Method Summary

Modifier and Type	Method	Description
static ThreadLocal<MultiProcessStreamReceiver.ReturnEventHolder>	getMultiProcessReturn()
void	init()
protected void	processAndClear(int processIndex, StreamEvent streamEvent)
void	receive(long timestamp, Object[] data)
void	receive(ComplexEvent complexEvent)
void	receive(Event event)
void	receive(Event[] events)
void	receive(List<Event> events)
void	setMetaStreamEvent(MetaStreamEvent metaStreamEvent)
void	setNext(Processor nextProcessor)
void	setOutputRateLimiter(OutputRateLimiter outputRateLimiter)
void	setStreamEventFactory(StreamEventFactory streamEventFactory)
protected void	stabilizeStates(long timestamp)
boolean	toStream()

Methods inherited from class io.siddhi.core.query.input.ProcessStreamReceiver

addStatefulProcessorForStream, getStreamId, process, processAndClear, setAllStatefulProcessors, setLockWrapper, setSiddhiDebugger

Methods inherited from class java.lang.Object

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

Field Detail

nextProcessors

protected Processor[] nextProcessors

eventSequence

protected int[] eventSequence

outputRateLimiter

protected OutputRateLimiter outputRateLimiter

Constructor Detail

MultiProcessStreamReceiver

public MultiProcessStreamReceiver(String streamId,
                                  int processCount,
                                  Object patternSyncObject,
                                  SiddhiQueryContext siddhiQueryContext)

Method Detail

getMultiProcessReturn

public static ThreadLocal<MultiProcessStreamReceiver.ReturnEventHolder> getMultiProcessReturn()

receive

public void receive(ComplexEvent complexEvent)

Specified by:

receive in interface StreamJunction.Receiver

Overrides:

receive in class ProcessStreamReceiver

receive

public void receive(Event event)

Specified by:

receive in interface StreamJunction.Receiver

Overrides:

receive in class ProcessStreamReceiver

receive

public void receive(Event[] events)

Specified by:

receive in interface StreamJunction.Receiver

Overrides:

receive in class ProcessStreamReceiver

receive

public void receive(List<Event> events)

Specified by:

receive in interface StreamJunction.Receiver

Overrides:

receive in class ProcessStreamReceiver

receive

public void receive(long timestamp,
                    Object[] data)

Specified by:

receive in interface StreamJunction.Receiver

Overrides:

receive in class ProcessStreamReceiver

processAndClear

protected void processAndClear(int processIndex,
                               StreamEvent streamEvent)

stabilizeStates

protected void stabilizeStates(long timestamp)

setNext

public void setNext(Processor nextProcessor)

Overrides:

setNext in class ProcessStreamReceiver

setMetaStreamEvent

public void setMetaStreamEvent(MetaStreamEvent metaStreamEvent)

Overrides:

setMetaStreamEvent in class ProcessStreamReceiver

toStream

public boolean toStream()

Overrides:

toStream in class ProcessStreamReceiver

setStreamEventFactory

public void setStreamEventFactory(StreamEventFactory streamEventFactory)

Overrides:

setStreamEventFactory in class ProcessStreamReceiver

init

public void init()

Overrides:

init in class ProcessStreamReceiver

setOutputRateLimiter

public void setOutputRateLimiter(OutputRateLimiter outputRateLimiter)