Package com.espertech.esper.common.internal.util

Class SimpleNumberCoercerFactory.SimpleNumberCoercerBigDecDouble

java.lang.Object

com.espertech.esper.common.internal.util.SimpleNumberCoercerFactory.SimpleNumberCoercerBigDecDouble

All Implemented Interfaces:

SimpleNumberBigDecimalCoercer, SimpleNumberCoercer

Enclosing class:

SimpleNumberCoercerFactory

public static class SimpleNumberCoercerFactory.SimpleNumberCoercerBigDecDouble
extends Object
implements SimpleNumberCoercer, SimpleNumberBigDecimalCoercer

Field Summary

Fields

Modifier and Type	Field	Description
static final SimpleNumberCoercerFactory.SimpleNumberCoercerBigDecDouble	INSTANCE

Method Summary

Modifier and Type	Method	Description
static CodegenExpression	codegenBigDec(CodegenExpression value, EPTypeClass valueType)
Number	coerceBoxed(Number numToCoerce)	Coerce the given number to a previously determined type, assuming the type is a Boxed type.
BigDecimal	coerceBoxedBigDec(Number numToCoerce)	Widen the number to BigDecimal, if widening is required.
CodegenExpression	coerceBoxedBigDecCodegen(CodegenExpression expr, EPTypeClass type)
CodegenExpression	coerceCodegen(CodegenExpression value, EPTypeClass valueType)
CodegenExpression	coerceCodegenMayNullBoxed(CodegenExpression value, EPType valueTypeMustNumeric, CodegenMethodScope codegenMethodScope, CodegenClassScope codegenClassScope)
EPTypeClass	getReturnType()

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final SimpleNumberCoercerFactory.SimpleNumberCoercerBigDecDouble INSTANCE

Method Details

coerceBoxed

public Number coerceBoxed(Number numToCoerce)

Description copied from interface: SimpleNumberCoercer

Coerce the given number to a previously determined type, assuming the type is a Boxed type. Allows coerce to lower resultion number. Does't coerce to primitive types.

Specified by:

coerceBoxed in interface SimpleNumberCoercer

Parameters:

numToCoerce - is the number to coerce to the given type

Returns:

the numToCoerce as a value in the given result type

coerceBoxedBigDec

public BigDecimal coerceBoxedBigDec(Number numToCoerce)

Description copied from interface: SimpleNumberBigDecimalCoercer

Widen the number to BigDecimal, if widening is required.

Specified by:

coerceBoxedBigDec in interface SimpleNumberBigDecimalCoercer

Parameters:

numToCoerce - number to widen

Returns:

widened number

getReturnType

public EPTypeClass getReturnType()

Specified by:

getReturnType in interface SimpleNumberCoercer

coerceCodegen

public CodegenExpression coerceCodegen(CodegenExpression value,
 EPTypeClass valueType)

Specified by:

coerceCodegen in interface SimpleNumberCoercer

coerceBoxedBigDecCodegen

public CodegenExpression coerceBoxedBigDecCodegen(CodegenExpression expr,
 EPTypeClass type)

Specified by:

coerceBoxedBigDecCodegen in interface SimpleNumberBigDecimalCoercer

coerceCodegenMayNullBoxed

public CodegenExpression coerceCodegenMayNullBoxed(CodegenExpression value,
 EPType valueTypeMustNumeric,
 CodegenMethodScope codegenMethodScope,
 CodegenClassScope codegenClassScope)

Specified by:

coerceCodegenMayNullBoxed in interface SimpleNumberCoercer

codegenBigDec

public static CodegenExpression codegenBigDec(CodegenExpression value,
 EPTypeClass valueType)