com.espertech.esper.epl.agg.factory

Class AggregationStateSortedForge

java.lang.Object

com.espertech.esper.epl.agg.factory.AggregationStateSortedForge

All Implemented Interfaces:

AggregationStateSortedCodegen, AggregationStateFactoryForge

public class AggregationStateSortedForge
extends java.lang.Object
implements AggregationStateFactoryForge, AggregationStateSortedCodegen

Field Summary

Fields

Modifier and Type	Field and Description
protected ExprAggMultiFunctionSortedMinMaxByNode	expr
protected AggregationStateSortedSpecForge	spec

Constructor Summary

Constructors

Constructor and Description
AggregationStateSortedForge(ExprAggMultiFunctionSortedMinMaxByNode expr, AggregationStateSortedSpecForge spec)

Method Summary

Modifier and Type	Method and Description
void	applyEnterCodegen(int stateNumber, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, CodegenClassScope classScope, CodegenNamedMethods namedMethods)
void	applyLeaveCodegen(int stateNumber, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, CodegenClassScope classScope, CodegenNamedMethods namedMethods)
void	clearCodegen(int stateNumber, CodegenMethodNode method, CodegenClassScope classScope, CodegenNamedMethods namedMethods)
CodegenExpression	collectionReadOnlyCodegen(int column)
ExprAggMultiFunctionSortedMinMaxByNode	getExpr()
CodegenExpression	getFirstValueCodegen(int slot, CodegenClassScope classScope, CodegenMethodNode parent)
CodegenExpression	getLastValueCodegen(int slot, CodegenClassScope classScope, CodegenMethodNode parent)
CodegenExpression	getReverseIteratorCodegen(int slot)
AggregationStateSortedSpecForge	getSpec()
CodegenExpression	iteratorCodegen(int slot)
AggregationStateFactory	makeFactory(EngineImportService engineImportService, boolean isFireAndForget, java.lang.String statementName)
void	rowMemberCodegen(int stateNumber, CodegenCtor ctor, CodegenMembersColumnized membersColumnized, CodegenClassScope classScope)
CodegenExpression	sizeCodegen(int slot)

Methods inherited from class java.lang.Object

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

Field Detail

expr

protected final ExprAggMultiFunctionSortedMinMaxByNode expr

spec

protected final AggregationStateSortedSpecForge spec

Constructor Detail

AggregationStateSortedForge

public AggregationStateSortedForge(ExprAggMultiFunctionSortedMinMaxByNode expr,
                                   AggregationStateSortedSpecForge spec)

Method Detail

makeFactory

public AggregationStateFactory makeFactory(EngineImportService engineImportService,
                                           boolean isFireAndForget,
                                           java.lang.String statementName)

Specified by:

makeFactory in interface AggregationStateFactoryForge

rowMemberCodegen

public void rowMemberCodegen(int stateNumber,
                             CodegenCtor ctor,
                             CodegenMembersColumnized membersColumnized,
                             CodegenClassScope classScope)

Specified by:

rowMemberCodegen in interface AggregationStateFactoryForge

applyEnterCodegen

public void applyEnterCodegen(int stateNumber,
                              CodegenMethodNode method,
                              ExprForgeCodegenSymbol symbols,
                              CodegenClassScope classScope,
                              CodegenNamedMethods namedMethods)

Specified by:

applyEnterCodegen in interface AggregationStateFactoryForge

applyLeaveCodegen

public void applyLeaveCodegen(int stateNumber,
                              CodegenMethodNode method,
                              ExprForgeCodegenSymbol symbols,
                              CodegenClassScope classScope,
                              CodegenNamedMethods namedMethods)

Specified by:

applyLeaveCodegen in interface AggregationStateFactoryForge

clearCodegen

public void clearCodegen(int stateNumber,
                         CodegenMethodNode method,
                         CodegenClassScope classScope,
                         CodegenNamedMethods namedMethods)

Specified by:

clearCodegen in interface AggregationStateFactoryForge

sizeCodegen

public CodegenExpression sizeCodegen(int slot)

getReverseIteratorCodegen

public CodegenExpression getReverseIteratorCodegen(int slot)

iteratorCodegen

public CodegenExpression iteratorCodegen(int slot)

getSpec

public AggregationStateSortedSpecForge getSpec()

getLastValueCodegen

public CodegenExpression getLastValueCodegen(int slot,
                                             CodegenClassScope classScope,
                                             CodegenMethodNode parent)

Specified by:

getLastValueCodegen in interface AggregationStateSortedCodegen

getFirstValueCodegen

public CodegenExpression getFirstValueCodegen(int slot,
                                              CodegenClassScope classScope,
                                              CodegenMethodNode parent)

Specified by:

getFirstValueCodegen in interface AggregationStateSortedCodegen

getExpr

public ExprAggMultiFunctionSortedMinMaxByNode getExpr()

collectionReadOnlyCodegen

public CodegenExpression collectionReadOnlyCodegen(int column)