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

Class IntersectViewFactoryForge

java.lang.Object

com.espertech.esper.common.internal.view.core.ViewFactoryForgeBase

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

All Implemented Interfaces:

CodegenMakeable<SAIFFInitializeSymbol>, DataWindowViewForge, DataWindowViewForgeUniqueCandidate, ViewFactoryForge

public class IntersectViewFactoryForge
extends ViewFactoryForgeBase
implements DataWindowViewForge, DataWindowViewForgeUniqueCandidate

Factory for union-views.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	batchViewIndex
protected boolean	hasAsymetric
protected List<ViewFactoryForge>	intersected

Fields inherited from class com.espertech.esper.common.internal.view.core.ViewFactoryForgeBase

eventType

Constructor Summary

Constructors

Constructor and Description
IntersectViewFactoryForge(List<ViewFactoryForge> intersected)

Method Summary

Modifier and Type	Method and Description
void	accept(ViewForgeVisitor visitor)
protected void	assign(CodegenMethod method, CodegenExpressionRef factory, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)
void	attach(EventType parentEventType, int streamNumber, ViewForgeEnv viewForgeEnv)
protected String	factoryMethod()
Set<String>	getUniquenessCandidatePropertyNames()
String	getViewName()
static String	getViewNameUnionIntersect(boolean intersect, Collection<ViewFactoryForge> forges)
void	setViewParameters(List<ExprNode> parameters, ViewForgeEnv viewForgeEnv, int streamNumber)
protected Class	typeOfFactory()

Methods inherited from class com.espertech.esper.common.internal.view.core.ViewFactoryForgeBase

getEventType, make

Methods inherited from class java.lang.Object

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

Field Detail

intersected

protected final List<ViewFactoryForge> intersected

batchViewIndex

protected int batchViewIndex

hasAsymetric

protected boolean hasAsymetric

Constructor Detail

IntersectViewFactoryForge

public IntersectViewFactoryForge(List<ViewFactoryForge> intersected)

Method Detail

setViewParameters

public void setViewParameters(List<ExprNode> parameters,
                              ViewForgeEnv viewForgeEnv,
                              int streamNumber)
                       throws ViewParameterException

Specified by:

setViewParameters in interface ViewFactoryForge

Throws:

ViewParameterException

attach

public void attach(EventType parentEventType,
                   int streamNumber,
                   ViewForgeEnv viewForgeEnv)
            throws ViewParameterException

Specified by:

attach in interface ViewFactoryForge

Throws:

ViewParameterException

typeOfFactory

protected Class typeOfFactory()

Specified by:

typeOfFactory in class ViewFactoryForgeBase

factoryMethod

protected String factoryMethod()

Specified by:

factoryMethod in class ViewFactoryForgeBase

assign

protected void assign(CodegenMethod method,
                      CodegenExpressionRef factory,
                      SAIFFInitializeSymbol symbols,
                      CodegenClassScope classScope)

Specified by:

assign in class ViewFactoryForgeBase

getViewName

public String getViewName()

Specified by:

getViewName in interface ViewFactoryForge

accept

public void accept(ViewForgeVisitor visitor)

Specified by:

accept in interface ViewFactoryForge

getViewNameUnionIntersect

public static String getViewNameUnionIntersect(boolean intersect,
                                               Collection<ViewFactoryForge> forges)

getUniquenessCandidatePropertyNames

public Set<String> getUniquenessCandidatePropertyNames()

Specified by:

getUniquenessCandidatePropertyNames in interface DataWindowViewForgeUniqueCandidate