com.cc.framework.ui.model
Interface RatingDataModel

All Superinterfaces:

DataModel

All Known Implementing Classes:

RatingControl

public interface RatingDataModel

extends DataModel

Data model for the rating control

Version:

$Revision: 1.3 $

Author:

Harald Schulz

Method Summary

RatingItem	getItem(int index) Retrieves the rating item with the given index
long	getTotalValue() Retrieves the total value (=100%) for the control.
int	size()

Method Detail

size

public int size()

Returns:

returns the number of rating items in this data model

getItem

public RatingItem getItem(int index)

Retrieves the rating item with the given index

Parameters:

index - zero based index

Returns:

the rating item

getTotalValue

public long getTotalValue()

Retrieves the total value (=100%) for the control. When the method returns 0 the control will calculate it's own total value by adding the single values of all rating items.

Returns:

the 100% value or 0 when the control should calculate the total value based on the single rating items