org.wso2.siddhi.extension.timeseries

Class LinearRegressionTransformProcessor

java.lang.Object

org.wso2.siddhi.core.query.processor.transform.TransformProcessor

org.wso2.siddhi.extension.timeseries.LinearRegressionTransformProcessor

All Implemented Interfaces:

org.wso2.siddhi.core.extension.EternalReferencedHolder, org.wso2.siddhi.core.query.MarkedElement, org.wso2.siddhi.core.snapshot.Snapshotable

public class LinearRegressionTransformProcessor
extends org.wso2.siddhi.core.query.processor.transform.TransformProcessor

Created by seshika on 4/9/14.

Field Summary

Fields inherited from class org.wso2.siddhi.core.query.processor.transform.TransformProcessor

elementId, inStreamDefinition, outStreamDefinition, siddhiContext

Constructor Summary

Constructors

Constructor and Description
LinearRegressionTransformProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
protected Object[]	currentState()
void	destroy()
protected void	init(org.wso2.siddhi.query.api.expression.Expression[] parameters, List<org.wso2.siddhi.core.executor.expression.ExpressionExecutor> expressionExecutors, org.wso2.siddhi.query.api.definition.StreamDefinition inStreamDefinition, org.wso2.siddhi.query.api.definition.StreamDefinition outStreamDefinition, String elementId, org.wso2.siddhi.core.config.SiddhiContext siddhiContext)
protected org.wso2.siddhi.core.event.in.InStream	processEvent(org.wso2.siddhi.core.event.in.InEvent inEvent)
protected org.wso2.siddhi.core.event.in.InStream	processEvent(org.wso2.siddhi.core.event.in.InListEvent inListEvent)
protected void	restoreState(Object[] objects)

Methods inherited from class org.wso2.siddhi.core.query.processor.transform.TransformProcessor

getElementId, getInStreamDefinition, getOutStreamDefinition, initTransformProcessor, process, process, restore, setElementId, setExpressionExecutors, setInStreamDefinition, setParameters, setSiddhiContext, snapshot

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearRegressionTransformProcessor

public LinearRegressionTransformProcessor()

Method Detail

init

protected void init(org.wso2.siddhi.query.api.expression.Expression[] parameters,
        List<org.wso2.siddhi.core.executor.expression.ExpressionExecutor> expressionExecutors,
        org.wso2.siddhi.query.api.definition.StreamDefinition inStreamDefinition,
        org.wso2.siddhi.query.api.definition.StreamDefinition outStreamDefinition,
        String elementId,
        org.wso2.siddhi.core.config.SiddhiContext siddhiContext)

Specified by:

init in class org.wso2.siddhi.core.query.processor.transform.TransformProcessor

processEvent

protected org.wso2.siddhi.core.event.in.InStream processEvent(org.wso2.siddhi.core.event.in.InEvent inEvent)

Specified by:

processEvent in class org.wso2.siddhi.core.query.processor.transform.TransformProcessor

processEvent

protected org.wso2.siddhi.core.event.in.InStream processEvent(org.wso2.siddhi.core.event.in.InListEvent inListEvent)

Specified by:

processEvent in class org.wso2.siddhi.core.query.processor.transform.TransformProcessor

currentState

protected Object[] currentState()

Specified by:

currentState in class org.wso2.siddhi.core.query.processor.transform.TransformProcessor

restoreState

protected void restoreState(Object[] objects)

Specified by:

restoreState in class org.wso2.siddhi.core.query.processor.transform.TransformProcessor

destroy

public void destroy()