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

Class ExpressionViewForgeBase

java.lang.Object

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

com.espertech.esper.common.internal.view.expression.ExpressionViewForgeBase

All Implemented Interfaces:

CodegenMakeable<SAIFFInitializeSymbol>, ScheduleHandleCallbackProvider, DataWindowViewForge, DataWindowViewForgeWithPrevious, ViewFactoryForge

Direct Known Subclasses:

ExpressionBatchViewForge, ExpressionWindowViewForge

public abstract class ExpressionViewForgeBase
extends ViewFactoryForgeBase
implements DataWindowViewForge, DataWindowViewForgeWithPrevious, ScheduleHandleCallbackProvider

Base factory for expression-based window and batch view.

Field Summary

Fields

Modifier and Type	Field	Description
protected AggregationServiceForgeDesc	aggregationServiceForgeDesc
protected EventType	builtinType
protected ExprNode	expiryExpression
protected int	scheduleCallbackId
protected int	streamNumber
protected Integer	subqueryNumber
protected Map<String,VariableMetaData>	variableNames

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

eventType, stateMgmtSettings

Constructor Summary

Constructors

Constructor	Description
ExpressionViewForgeBase()

Method Summary

Modifier and Type	Method	Description
void	assign(CodegenMethod method, CodegenExpressionRef factory, SAIFFInitializeSymbol symbols, CodegenClassScope classScope)
void	assignStateMgmtSettings(FabricCharge fabricCharge, ViewForgeEnv viewForgeEnv, int[] grouping)
void	attachValidate(EventType parentEventType, ViewForgeEnv viewForgeEnv)
AggregationServiceForgeDesc	getAggregationServiceForgeDesc()
int	getScheduleCallbackId()
protected abstract void	makeSetters(CodegenExpressionRef factory, CodegenBlock block)
void	setScheduleCallbackId(int id)

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

appliesTo, attach, factoryMethod, getEventType, make, typeOfFactory

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.espertech.esper.common.internal.view.core.ViewFactoryForge

accept, accept, getInnerForges, getViewName, initAdditionalForgeables, setViewParameters

Field Details

expiryExpression

protected ExprNode expiryExpression

variableNames

protected Map<String,VariableMetaData> variableNames

builtinType

protected EventType builtinType

scheduleCallbackId

protected int scheduleCallbackId

aggregationServiceForgeDesc

protected AggregationServiceForgeDesc aggregationServiceForgeDesc

subqueryNumber

protected Integer subqueryNumber

streamNumber

protected int streamNumber

Constructor Details

ExpressionViewForgeBase

public ExpressionViewForgeBase()

Method Details

makeSetters

protected abstract void makeSetters(CodegenExpressionRef factory,
 CodegenBlock block)

attachValidate

public void attachValidate(EventType parentEventType,
 ViewForgeEnv viewForgeEnv)
                    throws ViewParameterException

Specified by:

attachValidate in class ViewFactoryForgeBase

Throws:

ViewParameterException

assign

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

Specified by:

assign in class ViewFactoryForgeBase

assignStateMgmtSettings

public void assignStateMgmtSettings(FabricCharge fabricCharge,
 ViewForgeEnv viewForgeEnv,
 int[] grouping)
                             throws ViewParameterException

Specified by:

assignStateMgmtSettings in interface ViewFactoryForge

Overrides:

assignStateMgmtSettings in class ViewFactoryForgeBase

Throws:

ViewParameterException

setScheduleCallbackId

public void setScheduleCallbackId(int id)

Specified by:

setScheduleCallbackId in interface ScheduleHandleCallbackProvider

getScheduleCallbackId

public int getScheduleCallbackId()

Specified by:

getScheduleCallbackId in interface ScheduleHandleCallbackProvider

getAggregationServiceForgeDesc

public AggregationServiceForgeDesc getAggregationServiceForgeDesc()