com.espertech.esper.common.internal.epl.expression.etc

Class ExprEvalEnumerationAtBeanCollTable

java.lang.Object

com.espertech.esper.common.internal.epl.expression.etc.ExprEvalEnumerationAtBeanCollTable

All Implemented Interfaces:

ExprForge, SelectExprProcessorTypableForge

public class ExprEvalEnumerationAtBeanCollTable
extends Object
implements ExprForge, SelectExprProcessorTypableForge

Field Summary

Fields

Modifier and Type	Field and Description
protected ExprEnumerationForge	enumerationForge
protected TableMetaData	table

Constructor Summary

Constructors

Constructor and Description
ExprEvalEnumerationAtBeanCollTable(ExprEnumerationForge enumerationForge, TableMetaData table)

Method Summary

Modifier and Type	Method and Description
static EventBean[]	convertToTableType(Object result, TableMetadataInternalEventToPublic eventToPublic, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext) NOTE: Code-generation-invoked method, method name and parameter order matters
CodegenExpression	evaluateCodegen(EPTypeClass requiredType, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)
EPTypeClass	getEvaluationType()
ExprEvaluator	getExprEvaluator()
ExprForgeConstantType	getForgeConstantType()
ExprNodeRenderable	getForgeRenderable()
EPTypeClass	getUnderlyingEvaluationType()

Methods inherited from class java.lang.Object

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

Field Detail

enumerationForge

protected final ExprEnumerationForge enumerationForge

table

protected final TableMetaData table

Constructor Detail

ExprEvalEnumerationAtBeanCollTable

public ExprEvalEnumerationAtBeanCollTable(ExprEnumerationForge enumerationForge,
                                          TableMetaData table)

Method Detail

getExprEvaluator

public ExprEvaluator getExprEvaluator()

Specified by:

getExprEvaluator in interface ExprForge

getForgeConstantType

public ExprForgeConstantType getForgeConstantType()

Specified by:

getForgeConstantType in interface ExprForge

evaluateCodegen

public CodegenExpression evaluateCodegen(EPTypeClass requiredType,
                                         CodegenMethodScope codegenMethodScope,
                                         ExprForgeCodegenSymbol exprSymbol,
                                         CodegenClassScope codegenClassScope)

Specified by:

evaluateCodegen in interface ExprForge

getUnderlyingEvaluationType

public EPTypeClass getUnderlyingEvaluationType()

Specified by:

getUnderlyingEvaluationType in interface SelectExprProcessorTypableForge

getEvaluationType

public EPTypeClass getEvaluationType()

Specified by:

getEvaluationType in interface ExprForge

getForgeRenderable

public ExprNodeRenderable getForgeRenderable()

Specified by:

getForgeRenderable in interface ExprForge

convertToTableType

public static EventBean[] convertToTableType(Object result,
                                             TableMetadataInternalEventToPublic eventToPublic,
                                             EventBean[] eventsPerStream,
                                             boolean isNewData,
                                             ExprEvaluatorContext exprEvaluatorContext)

NOTE: Code-generation-invoked method, method name and parameter order matters

Parameters:

result - result

eventToPublic - conversion

eventsPerStream - events

isNewData - flag

exprEvaluatorContext - context

Returns:

beans