org.eclipse.nebula.widgets.nattable.data.convert
Class NumericDisplayConverter

java.lang.Object
  org.eclipse.nebula.widgets.nattable.data.convert.DisplayConverter
      org.eclipse.nebula.widgets.nattable.data.convert.NumericDisplayConverter

All Implemented Interfaces:

IDisplayConverter

Direct Known Subclasses:

DecimalNumericDisplayConverter, DefaultByteDisplayConverter, DefaultIntegerDisplayConverter, DefaultLongDisplayConverter, DefaultShortDisplayConverter

public abstract class NumericDisplayConverter
extends DisplayConverter

Converts the display value to a double and vice versa.

Field Summary

protected NumberFormat

nf

Constructor Summary

NumericDisplayConverter()

Method Summary

Object	canonicalToDisplayValue(Object canonicalValue) Convert backing data value to value to be displayed Typically converted to a String for display.
protected abstract Object	convertToNumericValue(String value)
Object	displayToCanonicalValue(Object displayValue) Convert from display value to value in the backing data structure NOTE: The type the display value is converted to must match the type in the setter of the backing bean/row object
NumberFormat	getNumberFormat()
void	setNumberFormat(NumberFormat nf)

Methods inherited from class org.eclipse.nebula.widgets.nattable.data.convert.DisplayConverter

canonicalToDisplayValue, displayToCanonicalValue

Methods inherited from class java.lang.Object

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

Field Detail

nf

protected NumberFormat nf

Constructor Detail

NumericDisplayConverter

public NumericDisplayConverter()

Method Detail

canonicalToDisplayValue

public Object canonicalToDisplayValue(Object canonicalValue)

Description copied from interface: IDisplayConverter

Convert backing data value to value to be displayed Typically converted to a String for display.

Specified by:

canonicalToDisplayValue in interface IDisplayConverter

Specified by:

canonicalToDisplayValue in class DisplayConverter

displayToCanonicalValue

public Object displayToCanonicalValue(Object displayValue)

Description copied from interface: IDisplayConverter

Convert from display value to value in the backing data structure NOTE: The type the display value is converted to must match the type in the setter of the backing bean/row object

Specified by:

displayToCanonicalValue in interface IDisplayConverter

Specified by:

displayToCanonicalValue in class DisplayConverter

convertToNumericValue

protected abstract Object convertToNumericValue(String value)

getNumberFormat

public NumberFormat getNumberFormat()

Returns:

The NumberFormat that is used to format numeric values.

setNumberFormat

public void setNumberFormat(NumberFormat nf)

Parameters:

nf - The NumberFormat that should be used to format numeric values.