org.streampipes.wrapper.siddhi.engine

Class SiddhiEventEngine<T extends org.streampipes.wrapper.params.binding.EventProcessorBindingParams>

java.lang.Object

org.streampipes.wrapper.runtime.PipelineElement<B>

org.streampipes.wrapper.runtime.EventProcessor<T>

org.streampipes.wrapper.siddhi.engine.SiddhiEventEngine<T>

public abstract class SiddhiEventEngine<T extends org.streampipes.wrapper.params.binding.EventProcessorBindingParams>
extends org.streampipes.wrapper.runtime.EventProcessor<T>

Constructor Summary

Constructors

Constructor and Description
SiddhiEventEngine(T params)

Method Summary

Modifier and Type	Method and Description
void	bind(T parameters, org.streampipes.wrapper.routing.SpOutputCollector collector)
void	discard()
protected abstract String	fromStatement(List<String> inputStreamNames, T bindingParameters)
void	onEvent(Map<String,Object> event, String sourceInfo)
protected abstract String	selectStatement(T bindingParameters)

Methods inherited from class org.streampipes.wrapper.runtime.PipelineElement

getGraph

Methods inherited from class java.lang.Object

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

Constructor Detail

SiddhiEventEngine

public SiddhiEventEngine(T params)

Method Detail

bind

public void bind(T parameters,
                 org.streampipes.wrapper.routing.SpOutputCollector collector)

Specified by:

bind in class org.streampipes.wrapper.runtime.EventProcessor<T extends org.streampipes.wrapper.params.binding.EventProcessorBindingParams>

onEvent

public void onEvent(Map<String,Object> event,
                    String sourceInfo)

Specified by:

onEvent in class org.streampipes.wrapper.runtime.PipelineElement<T extends org.streampipes.wrapper.params.binding.EventProcessorBindingParams>

discard

public void discard()

Specified by:

discard in class org.streampipes.wrapper.runtime.PipelineElement<T extends org.streampipes.wrapper.params.binding.EventProcessorBindingParams>

fromStatement

protected abstract String fromStatement(List<String> inputStreamNames,
                                        T bindingParameters)

selectStatement

protected abstract String selectStatement(T bindingParameters)