com.espertech.esper.common.internal.epl.agg.method.count

Class AggregationPortableValidationCount

java.lang.Object

com.espertech.esper.common.internal.epl.agg.core.AggregationPortableValidationBase

com.espertech.esper.common.internal.epl.agg.method.count.AggregationPortableValidationCount

All Implemented Interfaces:

AggregationPortableValidation

public class AggregationPortableValidationCount
extends AggregationPortableValidationBase

Field Summary

Fields

Modifier and Type	Field and Description
static EPTypeClass	EPTYPE

Fields inherited from class com.espertech.esper.common.internal.epl.agg.core.AggregationPortableValidationBase

distinct, INVALID_TABLE_AGG_RESET, INVALID_TABLE_AGG_RESET_PARAMS

Constructor Summary

Constructors

Constructor and Description
AggregationPortableValidationCount()
AggregationPortableValidationCount(boolean distinct, boolean ever, boolean hasFilter, EPType countedValueType, boolean ignoreNulls)

Method Summary

Modifier and Type	Method and Description
protected void	codegenInlineSet(CodegenExpressionRef ref, CodegenMethod method, ModuleTableInitializeSymbol symbols, CodegenClassScope classScope)
void	setCountedValueType(EPType countedValueType)
void	setEver(boolean ever)
void	setHasFilter(boolean hasFilter)
void	setIgnoreNulls(boolean ignoreNulls)
protected EPTypeClass	typeOf()
protected void	validateIntoTable(String tableExpression, AggregationPortableValidation intoTableAgg, String intoExpression, AggregationForgeFactory factory)

Methods inherited from class com.espertech.esper.common.internal.epl.agg.core.AggregationPortableValidationBase

isAggregationMethod, make, setDistinct, validateAggregationMethod, validateIntoTableCompatible

Methods inherited from class java.lang.Object

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

Field Detail

EPTYPE

public static final EPTypeClass EPTYPE

Constructor Detail

AggregationPortableValidationCount

public AggregationPortableValidationCount()

AggregationPortableValidationCount

public AggregationPortableValidationCount(boolean distinct,
                                          boolean ever,
                                          boolean hasFilter,
                                          EPType countedValueType,
                                          boolean ignoreNulls)

Method Detail

setEver

public void setEver(boolean ever)

setHasFilter

public void setHasFilter(boolean hasFilter)

setCountedValueType

public void setCountedValueType(EPType countedValueType)

setIgnoreNulls

public void setIgnoreNulls(boolean ignoreNulls)

validateIntoTable

protected void validateIntoTable(String tableExpression,
                                 AggregationPortableValidation intoTableAgg,
                                 String intoExpression,
                                 AggregationForgeFactory factory)
                          throws ExprValidationException

Specified by:

validateIntoTable in class AggregationPortableValidationBase

Throws:

ExprValidationException

typeOf

protected EPTypeClass typeOf()

Specified by:

typeOf in class AggregationPortableValidationBase

codegenInlineSet

protected void codegenInlineSet(CodegenExpressionRef ref,
                                CodegenMethod method,
                                ModuleTableInitializeSymbol symbols,
                                CodegenClassScope classScope)

Specified by:

codegenInlineSet in class AggregationPortableValidationBase