Package org.pepstock.charba.client.plugins

Class AbstractPluginOptionsFactory<T extends AbstractPluginOptions>

java.lang.Object

org.pepstock.charba.client.plugins.AbstractPluginOptionsFactory<T>

Direct Known Subclasses:

AnnotationOptionsFactory, ChartBackgroundColorOptionsFactory, ChartPointerOptionsFactory, ColorSchemesOptionsFactory, DataLabelsOptionsFactory, DatasetsItemsSelectorOptionsFactory, HtmlLegendOptionsFactory, LabelsOptionsFactory, ZoomOptionsFactory

public abstract class AbstractPluginOptionsFactory<T extends AbstractPluginOptions>
extends Object

Factory to get the plugin options (form chart, from datasets or from default global ones) related to the plugin.

Author:

Andrea "Stock" Stocchero

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractPluginOptionsFactory(String pluginId)	Creates the object with plugin ID.

Method Summary

Modifier and Type	Method	Description
abstract T	create(NativeObject nativeObject, IsDefaultPlugins defaultValues)	Creates a plugin options by a native object which is containing the options values and its defaults.
String	getPluginId()	Returns the plugin id related to this options.
protected <G extends AbstractPluginOptions> G	loadDefaultsPluginOptions(IsDefaultPlugins defaultsPlugins, AbstractPluginOptionsFactory<G> factory)	Loads the default plugin options from defaults. If factory, passed as argument, is null, returns null.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractPluginOptionsFactory

protected AbstractPluginOptionsFactory(String pluginId)

Creates the object with plugin ID.

Parameters:

pluginId - plugin id

Method Detail

getPluginId

public final String getPluginId()

Returns the plugin id related to this options.

Returns:

the plugin id related to this options

create

public abstract T create(NativeObject nativeObject,
                         IsDefaultPlugins defaultValues)

Creates a plugin options by a native object which is containing the options values and its defaults.

Parameters:

nativeObject - native object which is containing the options

defaultValues - the defaults values for the plugin options

Returns:

a plugin options instance

loadDefaultsPluginOptions

protected final <G extends AbstractPluginOptions> G loadDefaultsPluginOptions(IsDefaultPlugins defaultsPlugins,
                                                                              AbstractPluginOptionsFactory<G> factory)

Loads the default plugin options from defaults.
If factory, passed as argument, is null, returns null.

Type Parameters:

G - type of native object container

Parameters:

defaultsPlugins - default values to use to load the plugin options

factory - factory to load options

Returns:

the defaults plugin options or new options instance if not exist. If factory is null, returns null.