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

Class SimpleNumberCoercerFactory.SimpleNumberCoercerShort

java.lang.Object

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

All Implemented Interfaces:

SimpleNumberCoercer

Enclosing class:

SimpleNumberCoercerFactory

public static class SimpleNumberCoercerFactory.SimpleNumberCoercerShort
extends Object
implements SimpleNumberCoercer

Field Summary

Fields

Modifier and Type	Field	Description
static final SimpleNumberCoercerFactory.SimpleNumberCoercerShort	INSTANCE

Method Summary

Modifier and Type	Method	Description
static CodegenExpression	codegenShort(CodegenExpression input, EPTypeClass inputType)
Number	coerceBoxed(Number numToCoerce)	Coerce the given number to a previously determined type, assuming the type is a Boxed 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.SimpleNumberCoercerShort 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

getReturnType

public EPTypeClass getReturnType()

Specified by:

getReturnType in interface SimpleNumberCoercer

coerceCodegen

public CodegenExpression coerceCodegen(CodegenExpression value,
 EPTypeClass valueType)

Specified by:

coerceCodegen in interface SimpleNumberCoercer

coerceCodegenMayNullBoxed

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

Specified by:

coerceCodegenMayNullBoxed in interface SimpleNumberCoercer

codegenShort

public static CodegenExpression codegenShort(CodegenExpression input,
 EPTypeClass inputType)