Package com.espertech.esper.common.internal.view.timelengthbatch

Class TimeLengthBatchViewFactory

java.lang.Object

com.espertech.esper.common.internal.view.timelengthbatch.TimeLengthBatchViewFactory

All Implemented Interfaces:

DataWindowViewFactory, DataWindowViewWithPrevious, ViewFactory

public class TimeLengthBatchViewFactory
extends Object
implements DataWindowViewFactory, DataWindowViewWithPrevious

Factory for TimeLengthBatchView.

Field Summary

Fields

Modifier and Type	Field	Description
static final EPTypeClass	EPTYPE
protected EventType	eventType
protected boolean	isForceUpdate
protected boolean	isStartEager
protected int	scheduleCallbackId
protected ExprEvaluator	size	Number of events to collect before batch fires.
protected TimePeriodCompute	timePeriodCompute

Fields inherited from interface com.espertech.esper.common.internal.view.core.ViewFactory

EMPTY_ARRAY, EPTYPEARRAY, EPTYPEARRAYARRAY, SINGLE_ELEMENT_ARRAY

Constructor Summary

Constructors

Constructor	Description
TimeLengthBatchViewFactory()

Method Summary

Modifier and Type	Method	Description
EventType	getEventType()
int	getScheduleCallbackId()
ExprEvaluator	getSize()
String	getViewName()
void	init(ViewFactoryContext viewFactoryContext, EPStatementInitServices services)
boolean	isForceUpdate()
boolean	isStartEager()
PreviousGetterStrategy	makePreviousGetter()
View	makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
void	setEventType(EventType eventType)
void	setForceUpdate(boolean forceUpdate)
void	setScheduleCallbackId(int scheduleCallbackId)
void	setSize(ExprEvaluator size)
void	setStartEager(boolean startEager)
void	setTimePeriodCompute(TimePeriodCompute timePeriodCompute)

Methods inherited from class java.lang.Object

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

Field Details

EPTYPE

public static final EPTypeClass EPTYPE

size

protected ExprEvaluator size

Number of events to collect before batch fires.

scheduleCallbackId

protected int scheduleCallbackId

timePeriodCompute

protected TimePeriodCompute timePeriodCompute

eventType

protected EventType eventType

isForceUpdate

protected boolean isForceUpdate

isStartEager

protected boolean isStartEager

Constructor Details

TimeLengthBatchViewFactory

public TimeLengthBatchViewFactory()

Method Details

makePreviousGetter

public PreviousGetterStrategy makePreviousGetter()

Specified by:

makePreviousGetter in interface DataWindowViewWithPrevious

init

public void init(ViewFactoryContext viewFactoryContext,
 EPStatementInitServices services)

Specified by:

init in interface ViewFactory

makeView

public View makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)

Specified by:

makeView in interface ViewFactory

getEventType

public EventType getEventType()

Specified by:

getEventType in interface ViewFactory

setSize

public void setSize(ExprEvaluator size)

setScheduleCallbackId

public void setScheduleCallbackId(int scheduleCallbackId)

setTimePeriodCompute

public void setTimePeriodCompute(TimePeriodCompute timePeriodCompute)

setEventType

public void setEventType(EventType eventType)

Specified by:

setEventType in interface ViewFactory

setForceUpdate

public void setForceUpdate(boolean forceUpdate)

setStartEager

public void setStartEager(boolean startEager)

getSize

public ExprEvaluator getSize()

getScheduleCallbackId

public int getScheduleCallbackId()

isForceUpdate

public boolean isForceUpdate()

isStartEager

public boolean isStartEager()

getViewName

public String getViewName()

Specified by:

getViewName in interface ViewFactory