com.espertech.esper.util

Class SimpleNumberCoercerFactory.SimpleNumberCoercerBigDecDouble

java.lang.Object

com.espertech.esper.util.SimpleNumberCoercerFactory.SimpleNumberCoercerBigDecDouble

All Implemented Interfaces:

SimpleNumberBigDecimalCoercer, SimpleNumberCoercer

Enclosing class:

SimpleNumberCoercerFactory

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

Constructor Summary

Constructors

Constructor and Description
SimpleNumberCoercerBigDecDouble()

Method Summary

Modifier and Type	Method and Description
static CodegenExpression	codegenBigDec(CodegenExpression value, Class 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, Class type)
CodegenExpression	coerceCodegen(CodegenExpression value, Class valueType)
CodegenExpression	coerceCodegenMayNullBoxed(CodegenExpression value, Class valueType, CodegenContext context)
Class	getReturnType()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleNumberCoercerBigDecDouble

public SimpleNumberCoercerBigDecDouble()

Method Detail

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 Class getReturnType()

Specified by:

getReturnType in interface SimpleNumberCoercer

coerceCodegen

public CodegenExpression coerceCodegen(CodegenExpression value,
                                       Class valueType)

Specified by:

coerceCodegen in interface SimpleNumberCoercer

coerceBoxedBigDecCodegen

public CodegenExpression coerceBoxedBigDecCodegen(CodegenExpression expr,
                                                  Class type)

Specified by:

coerceBoxedBigDecCodegen in interface SimpleNumberBigDecimalCoercer

coerceCodegenMayNullBoxed

public CodegenExpression coerceCodegenMayNullBoxed(CodegenExpression value,
                                                   Class valueType,
                                                   CodegenContext context)

Specified by:

coerceCodegenMayNullBoxed in interface SimpleNumberCoercer

codegenBigDec

public static CodegenExpression codegenBigDec(CodegenExpression value,
                                              Class valueType)