org.zkoss.zul
Class SimpleCategoryModel

java.lang.Object
  org.zkoss.zul.AbstractChartModel
      org.zkoss.zul.SimpleCategoryModel

All Implemented Interfaces:

java.io.Serializable, CategoryModel, ChartModel

public class SimpleCategoryModel
extends AbstractChartModel
implements CategoryModel

A Category data model implementation of CategoryModel. A Category model is an N series of (category, value) data objects.

Author:

henrichen

See Also:

CategoryModel, Chart, Serialized Form

Constructor Summary

SimpleCategoryModel()

Method Summary

void	clear() clear the model.
java.util.Collection	getCategories() Get categories of a specified series as a collection.
java.lang.Comparable	getCategory(int index) Get a category of the specified index;
java.util.Collection	getKeys() Get (series, category) pairs of this chart data model.
java.util.Collection	getSeries() Get all series as a collection.
java.lang.Comparable	getSeries(int index) Get a series of the specified index;
java.lang.Number	getValue(java.lang.Comparable series, java.lang.Comparable category) Get value of the specified series and category.
void	removeValue(java.lang.Comparable series, java.lang.Comparable category) remove the value of the specified series and category.
void	setValue(java.lang.Comparable series, java.lang.Comparable category, java.lang.Number value) add or update the value of a specified series and category.

Methods inherited from class org.zkoss.zul.AbstractChartModel

addChartDataListener, fireEvent, removeChartDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.zkoss.zul.ChartModel

addChartDataListener, removeChartDataListener

Constructor Detail

SimpleCategoryModel

public SimpleCategoryModel()

Method Detail

getSeries

public java.lang.Comparable getSeries(int index)

Description copied from interface: CategoryModel

Get a series of the specified index;

Specified by:

getSeries in interface CategoryModel

getCategory

public java.lang.Comparable getCategory(int index)

Description copied from interface: CategoryModel

Get a category of the specified index;

Specified by:

getCategory in interface CategoryModel

getSeries

public java.util.Collection getSeries()

Description copied from interface: CategoryModel

Get all series as a collection.

Specified by:

getSeries in interface CategoryModel

getCategories

public java.util.Collection getCategories()

Description copied from interface: CategoryModel

Get categories of a specified series as a collection.

Specified by:

getCategories in interface CategoryModel

getKeys

public java.util.Collection getKeys()

Description copied from interface: CategoryModel

Get (series, category) pairs of this chart data model. The returned value is a collection of List where list.get(0) is the series, list.get(1) is the category, in the order the CategoryModel.setValue(java.lang.Comparable, java.lang.Comparable, java.lang.Number) is called.

Specified by:

getKeys in interface CategoryModel

getValue

public java.lang.Number getValue(java.lang.Comparable series,
                                 java.lang.Comparable category)

Description copied from interface: CategoryModel

Get value of the specified series and category.

Specified by:

getValue in interface CategoryModel

Parameters:

series - the series

category - the category.

setValue

public void setValue(java.lang.Comparable series,
                     java.lang.Comparable category,
                     java.lang.Number value)

Description copied from interface: CategoryModel

add or update the value of a specified series and category.

Specified by:

setValue in interface CategoryModel

Parameters:

series - the series

category - the category.

value - the value

removeValue

public void removeValue(java.lang.Comparable series,
                        java.lang.Comparable category)

Description copied from interface: CategoryModel

remove the value of the specified series and category.

Specified by:

removeValue in interface CategoryModel

Parameters:

series - the series

category - the category.

clear

public void clear()

Description copied from interface: CategoryModel

clear the model.

Specified by:

clear in interface CategoryModel