Package net.sourceforge.jeuclid.context.typewrapper

Class NumberTypeWrapper

java.lang.Object

net.sourceforge.jeuclid.context.typewrapper.AbstractSimpleTypeWrapper

net.sourceforge.jeuclid.context.typewrapper.NumberTypeWrapper

All Implemented Interfaces:

Serializable, TypeWrapper

public final class NumberTypeWrapper
extends AbstractSimpleTypeWrapper

Converting String to Numbers and vice versa is also straightforward.

Version:

$Revision: 03dc0884e86f $

See Also:

• Serialized Form

Field Summary

Fields inherited from interface net.sourceforge.jeuclid.context.typewrapper.TypeWrapper

FAILED_TO_CONVERT, TO

Constructor Summary

Constructors

Constructor	Description
NumberTypeWrapper(Class<? extends Number> valueType)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
Object	fromString(String value)	Attempts to convert a parameter value expressed as string into an instance of the appropriate (for this parameter) type.
static TypeWrapper	getInstance(Class<? extends Number> valueType)

Methods inherited from class net.sourceforge.jeuclid.context.typewrapper.AbstractSimpleTypeWrapper

getValueType, toString, valid

Methods inherited from class java.lang.Object

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

Constructor Details

NumberTypeWrapper

public NumberTypeWrapper(Class<? extends Number> valueType)

Simple constructor.

Parameters:

valueType - a subclass of Number

Method Details

getInstance

public static TypeWrapper getInstance(Class<? extends Number> valueType)

Parameters:

valueType - a subclass of Number

Returns:

the singleton instance.

fromString

public Object fromString(String value)

Attempts to convert a parameter value expressed as string into an instance of the appropriate (for this parameter) type.

Specified by:

fromString in interface TypeWrapper

Overrides:

fromString in class AbstractSimpleTypeWrapper

Parameters:

value - parameter value as string

Returns:

parameter value as an instance of the proper type