org.wso2.siddhi.core.query.output.callback

Class InsertIntoWindowCallback

java.lang.Object

org.wso2.siddhi.core.query.output.callback.OutputCallback

org.wso2.siddhi.core.query.output.callback.InsertIntoWindowCallback

public class InsertIntoWindowCallback
extends OutputCallback

This callback is an adapter between StreamJunction and EventWindow. It receives ComplexEventChunks and insert them into EventWindow.

Constructor Summary

Constructors

Constructor and Description
InsertIntoWindowCallback(EventWindow eventWindow, org.wso2.siddhi.query.api.definition.StreamDefinition outputStreamDefinition, String queryName)

Method Summary

Modifier and Type	Method and Description
EventWindow	getEventWindow() Return the EventWindow associated with this callback.
org.wso2.siddhi.query.api.definition.StreamDefinition	getOutputStreamDefinition() Return the StreamDefinition of the corresponding window.
void	send(ComplexEventChunk complexEventChunk) Add the event into the EventWindow

Methods inherited from class org.wso2.siddhi.core.query.output.callback.OutputCallback

constructMatchingStateEventChunk, getDebugger, getQueryName, setDebugger

Methods inherited from class java.lang.Object

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

Constructor Detail

InsertIntoWindowCallback

public InsertIntoWindowCallback(EventWindow eventWindow,
                                org.wso2.siddhi.query.api.definition.StreamDefinition outputStreamDefinition,
                                String queryName)

Method Detail

send

public void send(ComplexEventChunk complexEventChunk)

Add the event into the EventWindow

Specified by:

send in class OutputCallback

Parameters:

complexEventChunk - the event to add

getOutputStreamDefinition

public org.wso2.siddhi.query.api.definition.StreamDefinition getOutputStreamDefinition()

Return the StreamDefinition of the corresponding window.

Returns:

stream definition of the target window

getEventWindow

public EventWindow getEventWindow()

Return the EventWindow associated with this callback.

Returns:

the EventWindow