com.espertech.esper.util
Class SimpleTypeCasterAnyType

java.lang.Object
  com.espertech.esper.util.SimpleTypeCasterAnyType

All Implemented Interfaces:

SimpleTypeCaster

public class SimpleTypeCasterAnyType
extends java.lang.Object
implements SimpleTypeCaster

Cast implementation for non-numeric values that caches allowed casts assuming there is a small set of casts allowed.

Constructor Summary

SimpleTypeCasterAnyType(java.lang.Class typeToCastTo)
Ctor.

Method Summary

java.lang.Object	cast(java.lang.Object object) Casts an object to another type, typically for numeric types.
boolean	isNumericCast() Returns true to indicate that the cast target type is numeric.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTypeCasterAnyType

public SimpleTypeCasterAnyType(java.lang.Class typeToCastTo)

Ctor.

Parameters:

typeToCastTo - is the target type

Method Detail

isNumericCast

public boolean isNumericCast()

Description copied from interface: SimpleTypeCaster

Returns true to indicate that the cast target type is numeric.

Specified by:

isNumericCast in interface SimpleTypeCaster

Returns:

true for numeric cast

cast

public java.lang.Object cast(java.lang.Object object)

Description copied from interface: SimpleTypeCaster

Casts an object to another type, typically for numeric types.

May performs a compatibility check and returns null if not compatible.

Specified by:

cast in interface SimpleTypeCaster

Parameters:

object - to cast

Returns:

casted or transformed object, possibly the same, or null if the cast cannot be made