Package org.bidib.wizard.mvc.common.view.converter

Class CalculatingConverter

java.lang.Object

org.bidib.wizard.mvc.common.view.converter.CalculatingConverter

All Implemented Interfaces:

com.jgoodies.binding.value.BindingConverter<Integer,String>

public final class CalculatingConverter
extends Object
implements com.jgoodies.binding.value.BindingConverter<Integer,String>

Converts Values to Strings and vice-versa using a given Format.

Constructor Summary

Constructors

Constructor	Description
CalculatingConverter(Format format, Function<Integer,Integer> calc)	Constructs a StringConverter on the given subject using the specified Format.

Method Summary

Modifier and Type	Method	Description
Integer	sourceValue(String targetValue)	Parses the given String encoding and sets it as the subject's new value.
String	targetValue(Integer sourceValue)	Formats the source value and returns a String representation.

Methods inherited from class java.lang.Object

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

Constructor Details

CalculatingConverter

public CalculatingConverter(Format format,
 Function<Integer,Integer> calc)

Constructs a StringConverter on the given subject using the specified Format.

Parameters:

format - the Format used to format and parse

Throws:

NullPointerException - if the subject or the format is null.

Method Details

targetValue

public String targetValue(Integer sourceValue)

Formats the source value and returns a String representation.

Specified by:

targetValue in interface com.jgoodies.binding.value.BindingConverter<Integer,String>

Parameters:

sourceValue - the source value

Returns:

the formatted sourceValue

sourceValue

public Integer sourceValue(String targetValue)

Parses the given String encoding and sets it as the subject's new value. Silently catches ParseException.

Specified by:

sourceValue in interface com.jgoodies.binding.value.BindingConverter<Integer,String>

Parameters:

targetValue - the value to be converted and set as new subject value