com.espertech.esper.epl.expression.accessagg

Class ExprAggMultiFunctionSortedMinMaxByNodeFactory

java.lang.Object

com.espertech.esper.epl.expression.accessagg.ExprAggMultiFunctionSortedMinMaxByNodeFactory

All Implemented Interfaces:

AggregationMethodFactory

public class ExprAggMultiFunctionSortedMinMaxByNodeFactory
extends java.lang.Object
implements AggregationMethodFactory

Constructor Summary

Constructors

Constructor and Description
ExprAggMultiFunctionSortedMinMaxByNodeFactory(ExprAggMultiFunctionSortedMinMaxByNode parent, AggregationAccessorForge accessor, java.lang.Class accessorResultType, EventType containedEventType, AggregationStateKey optionalStateKey, SortedAggregationStateFactoryFactory optionalStateFactory, AggregationAgentForge optionalAgent)

Method Summary

Modifier and Type	Method and Description
void	applyEnterCodegen(int column, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, ExprForge[] forges, CodegenClassScope classScope)
void	applyLeaveCodegen(int column, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, ExprForge[] forges, CodegenClassScope classScope)
void	clearCodegen(int column, CodegenMethodNode method, CodegenClassScope classScope)
AggregationAccessorForge	getAccessorForge()
ExprAggregateNodeBase	getAggregationExpression()
AggregationAgentForge	getAggregationStateAgent(EngineImportService engineImportService, java.lang.String statementName)
AggregationStateFactoryForge	getAggregationStateFactory(boolean isMatchRecognize)
AggregationStateKey	getAggregationStateKey(boolean isMatchRecognize)
EventType	getContainedEventType()
ExprForge[]	getMethodAggregationForge(boolean join, EventType[] typesPerStream)
ExprAggMultiFunctionSortedMinMaxByNode	getParent()
java.lang.Class	getResultType()
void	getValueCodegen(int column, CodegenMethodNode method, CodegenClassScope classScope)
boolean	isAccessAggregation()
AggregationMethod	make()
void	rowMemberCodegen(int column, CodegenCtor ctor, CodegenMembersColumnized membersColumnized, ExprForge[] forges, CodegenClassScope classScope)
void	validateIntoTableCompatible(AggregationMethodFactory intoTableAgg)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExprAggMultiFunctionSortedMinMaxByNodeFactory

public ExprAggMultiFunctionSortedMinMaxByNodeFactory(ExprAggMultiFunctionSortedMinMaxByNode parent,
                                                     AggregationAccessorForge accessor,
                                                     java.lang.Class accessorResultType,
                                                     EventType containedEventType,
                                                     AggregationStateKey optionalStateKey,
                                                     SortedAggregationStateFactoryFactory optionalStateFactory,
                                                     AggregationAgentForge optionalAgent)

Method Detail

isAccessAggregation

public boolean isAccessAggregation()

Specified by:

isAccessAggregation in interface AggregationMethodFactory

make

public AggregationMethod make()

Specified by:

make in interface AggregationMethodFactory

getResultType

public java.lang.Class getResultType()

Specified by:

getResultType in interface AggregationMethodFactory

getAggregationStateKey

public AggregationStateKey getAggregationStateKey(boolean isMatchRecognize)

Specified by:

getAggregationStateKey in interface AggregationMethodFactory

getAggregationStateFactory

public AggregationStateFactoryForge getAggregationStateFactory(boolean isMatchRecognize)

Specified by:

getAggregationStateFactory in interface AggregationMethodFactory

getAccessorForge

public AggregationAccessorForge getAccessorForge()

Specified by:

getAccessorForge in interface AggregationMethodFactory

getAggregationExpression

public ExprAggregateNodeBase getAggregationExpression()

Specified by:

getAggregationExpression in interface AggregationMethodFactory

validateIntoTableCompatible

public void validateIntoTableCompatible(AggregationMethodFactory intoTableAgg)
                                 throws ExprValidationException

Specified by:

validateIntoTableCompatible in interface AggregationMethodFactory

Throws:

ExprValidationException

getAggregationStateAgent

public AggregationAgentForge getAggregationStateAgent(EngineImportService engineImportService,
                                                      java.lang.String statementName)

Specified by:

getAggregationStateAgent in interface AggregationMethodFactory

getContainedEventType

public EventType getContainedEventType()

getParent

public ExprAggMultiFunctionSortedMinMaxByNode getParent()

getMethodAggregationForge

public ExprForge[] getMethodAggregationForge(boolean join,
                                             EventType[] typesPerStream)
                                      throws ExprValidationException

Specified by:

getMethodAggregationForge in interface AggregationMethodFactory

Throws:

ExprValidationException

rowMemberCodegen

public void rowMemberCodegen(int column,
                             CodegenCtor ctor,
                             CodegenMembersColumnized membersColumnized,
                             ExprForge[] forges,
                             CodegenClassScope classScope)

Specified by:

rowMemberCodegen in interface AggregationMethodFactory

applyEnterCodegen

public void applyEnterCodegen(int column,
                              CodegenMethodNode method,
                              ExprForgeCodegenSymbol symbols,
                              ExprForge[] forges,
                              CodegenClassScope classScope)

Specified by:

applyEnterCodegen in interface AggregationMethodFactory

applyLeaveCodegen

public void applyLeaveCodegen(int column,
                              CodegenMethodNode method,
                              ExprForgeCodegenSymbol symbols,
                              ExprForge[] forges,
                              CodegenClassScope classScope)

Specified by:

applyLeaveCodegen in interface AggregationMethodFactory

clearCodegen

public void clearCodegen(int column,
                         CodegenMethodNode method,
                         CodegenClassScope classScope)

Specified by:

clearCodegen in interface AggregationMethodFactory

getValueCodegen

public void getValueCodegen(int column,
                            CodegenMethodNode method,
                            CodegenClassScope classScope)

Specified by:

getValueCodegen in interface AggregationMethodFactory