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

Class IntersectViewFactory

java.lang.Object

com.espertech.esper.common.internal.view.intersect.IntersectViewFactory

All Implemented Interfaces:

DataWindowViewFactory, ViewFactory

public class IntersectViewFactory
extends Object
implements ViewFactory, DataWindowViewFactory

Factory for union-views.

Field Summary

Fields

Modifier and Type	Field	Description
protected ThreadLocal<IntersectAsymetricViewLocalState>	asymetricViewLocalState
protected int	batchViewIndex
protected ThreadLocal<IntersectBatchViewLocalState>	batchViewLocalState
protected ThreadLocal<IntersectDefaultViewLocalState>	defaultViewLocalState
static final EPTypeClass	EPTYPE
protected EventType	eventType
protected boolean	hasAsymetric
protected ViewFactory[]	intersecteds

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

EMPTY_ARRAY, EPTYPEARRAY, EPTYPEARRAYARRAY, SINGLE_ELEMENT_ARRAY

Constructor Summary

Constructors

Constructor	Description
IntersectViewFactory()

Method Summary

Modifier and Type	Method	Description
IntersectAsymetricViewLocalState	getAsymetricViewLocalStatePerThread()
int	getBatchViewIndex()
IntersectBatchViewLocalState	getBatchViewLocalStatePerThread()
IntersectDefaultViewLocalState	getDefaultViewLocalStatePerThread()
EventType	getEventType()
ViewFactory[]	getIntersecteds()
String	getViewName()
static String	getViewNameUnionIntersect(boolean intersect, ViewFactory[] factories)
void	init(ViewFactoryContext viewFactoryContext, EPStatementInitServices services)
boolean	isHasAsymetric()
View	makeView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext)
void	setBatchViewIndex(int batchViewIndex)
void	setEventType(EventType eventType)
void	setHasAsymetric(boolean hasAsymetric)
void	setIntersecteds(ViewFactory[] intersecteds)

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

eventType

protected EventType eventType

intersecteds

protected ViewFactory[] intersecteds

batchViewIndex

protected int batchViewIndex

hasAsymetric

protected boolean hasAsymetric

batchViewLocalState

protected ThreadLocal<IntersectBatchViewLocalState> batchViewLocalState

defaultViewLocalState

protected ThreadLocal<IntersectDefaultViewLocalState> defaultViewLocalState

asymetricViewLocalState

protected ThreadLocal<IntersectAsymetricViewLocalState> asymetricViewLocalState

Constructor Details

IntersectViewFactory

public IntersectViewFactory()

Method Details

setEventType

public void setEventType(EventType eventType)

Specified by:

setEventType in interface ViewFactory

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

getBatchViewIndex

public int getBatchViewIndex()

isHasAsymetric

public boolean isHasAsymetric()

getBatchViewLocalStatePerThread

public IntersectBatchViewLocalState getBatchViewLocalStatePerThread()

getDefaultViewLocalStatePerThread

public IntersectDefaultViewLocalState getDefaultViewLocalStatePerThread()

getAsymetricViewLocalStatePerThread

public IntersectAsymetricViewLocalState getAsymetricViewLocalStatePerThread()

setBatchViewIndex

public void setBatchViewIndex(int batchViewIndex)

setHasAsymetric

public void setHasAsymetric(boolean hasAsymetric)

setIntersecteds

public void setIntersecteds(ViewFactory[] intersecteds)

getIntersecteds

public ViewFactory[] getIntersecteds()

getViewName

public String getViewName()

Specified by:

getViewName in interface ViewFactory

getViewNameUnionIntersect

public static String getViewNameUnionIntersect(boolean intersect,
 ViewFactory[] factories)