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

Class AngleDegreesConverter

java.lang.Object

org.bidib.wizard.mvc.stepcontrol.view.converter.AngleDegreesConverter

All Implemented Interfaces:

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

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

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

Constructor Summary

Constructors

Constructor	Description
AngleDegreesConverter(long totalSteps)	Constructs a StringConverter on the given subject using the default DecimalFormat.
AngleDegreesConverter(Format format, long totalSteps)	Constructs a StringConverter on the given subject using the specified Format.

Method Summary

Modifier and Type	Method	Description
static double	getPositionAsAngle(long position, long totalSteps)
Number	sourceValue(String targetValue)	Parses the given String encoding and sets it as the subject's new value.
String	targetValue(Number 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

AngleDegreesConverter

public AngleDegreesConverter(Format format,
 long totalSteps)

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.

AngleDegreesConverter

public AngleDegreesConverter(long totalSteps)

Constructs a StringConverter on the given subject using the default DecimalFormat.

Method Details

targetValue

public String targetValue(Number sourceValue)

Formats the source value and returns a String representation.

Specified by:

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

Parameters:

sourceValue - the source value

Returns:

the formatted sourceValue

getPositionAsAngle

public static double getPositionAsAngle(long position,
 long totalSteps)

Returns:

the position

sourceValue

public Number 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<Number,String>

Parameters:

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