ilog.views.chart.data

Class IlvNumberConverter

java.lang.Object

ilog.views.chart.data.IlvNumberConverter

All Implemented Interfaces:

IlvDataConverter, Serializable

public class IlvNumberConverter
extends Object
implements IlvDataConverter, Serializable

A class that handles conversions between a java.lang.Number object and a double value. The java.lang.Number subclasses supported are the java.lang.Byte, java.lang.Short, java.lang.Integer, java.lang.Long, java.lang.Float and java.lang.Double classes.

Since:

JViews 5.5

See Also:

IlvSwingTableDataSource.setDefaultConverter(java.lang.Class<?>, ilog.views.chart.data.IlvDataConverter), IlvSwingTableDataSource.setDefaultConverter(java.lang.Class<?>, ilog.views.chart.data.IlvDataConverter), Serialized Form

Constructor Summary

Constructors

Constructor and Description
IlvNumberConverter(Class<?> type) Creates a new IlvNumberConverter object for the specified Number subclass.

Method Summary

Modifier and Type	Method and Description
protected Class<?>	getType() Returns the converting class associated with this converter.
Object	toObject(double value) Converts the given value to the destination class.
double	toValue(Object object) Converts the given object to its double representation.

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvNumberConverter

public IlvNumberConverter(Class<?> type)

Creates a new IlvNumberConverter object for the specified Number subclass.

Method Detail

toValue

public double toValue(Object object)

Converts the given object to its double representation.

Specified by:

toValue in interface IlvDataConverter

Parameters:

object - The object to convert. Should be an instance of java.lang.Number.

Returns:

The double value of the object.

toObject

public Object toObject(double value)

Converts the given value to the destination class.

Specified by:

toObject in interface IlvDataConverter

Parameters:

value - The value to convert.

Returns:

The corresponding object.

getType

protected final Class<?> getType()

Returns the converting class associated with this converter.