org.slim3.commons.beanutil
Class NumberConverter

java.lang.Object
  org.slim3.commons.beanutil.NumberConverter

All Implemented Interfaces:

Converter

public class NumberConverter
extends Object
implements Converter

A converter for number.

Since:

3.0

Author:

higa

Field Summary

protected String

pattern The pattern for DecimalFormat.

Constructor Summary

NumberConverter(String pattern)
Constructor.

Method Summary

Object	getAsObject(String value) Returns the value as object.
String	getAsString(Object value) Returns the value as string.
boolean	isTarget(Class<?> clazz) Determines if the class is target.

Methods inherited from class java.lang.Object

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

Field Detail

pattern

protected String pattern

The pattern for DecimalFormat.

Constructor Detail

NumberConverter

public NumberConverter(String pattern)
                throws NullPointerException

Constructor.

Parameters:

pattern - the pattern for DecimalFormat

Throws:

NullPointerException - if the pattern parameter is null

Method Detail

getAsObject

public Object getAsObject(String value)

Description copied from interface: Converter

Returns the value as object.

Specified by:

getAsObject in interface Converter

Parameters:

value - the value

Returns:

the converted value

getAsString

public String getAsString(Object value)

Description copied from interface: Converter

Returns the value as string.

Specified by:

getAsString in interface Converter

Parameters:

value - the value

Returns:

the converted value

isTarget

public boolean isTarget(Class<?> clazz)

Description copied from interface: Converter

Determines if the class is target.

Specified by:

isTarget in interface Converter

Parameters:

clazz - the class

Returns:

whether the class is target