Module org.praxislive.base

Package org.praxislive.base

Class AbstractComponentFactory

java.lang.Object

org.praxislive.base.AbstractComponentFactory

All Implemented Interfaces:

ComponentFactory

public class AbstractComponentFactory
extends Object
implements ComponentFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractComponentFactory.Data<T>

Nested classes/interfaces inherited from interface org.praxislive.core.services.ComponentFactory

ComponentFactory.MetaData<T>, ComponentFactory.Redirect

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractComponentFactory()

Method Summary

Modifier and Type	Method	Description
protected void	add(String type, Class<? extends Component> cls)
protected void	add(String type, AbstractComponentFactory.Data<? extends Component> info)
protected void	addRoot(String type, Class<? extends Root> cls)
protected void	addRoot(String type, AbstractComponentFactory.Data<? extends Root> info)
Stream<ComponentType>	componentTypes()	Component types provided by this factory.
Component	createComponent(ComponentType type)	Create an instance of the component associated with this type.
Root	createRootComponent(ComponentType type)
static <T> AbstractComponentFactory.Data<T>	data(Class<T> cls)
ComponentFactory.MetaData<? extends Component>	getMetaData(ComponentType type)
ComponentFactory.MetaData<? extends Root>	getRootMetaData(ComponentType type)
Stream<ComponentType>	rootTypes()	Root types provided by this factory.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.praxislive.core.services.ComponentFactory

componentData, componentRedirect, createRoot, getFactoryService, getRootFactoryService, rootData, rootRedirect

Constructor Detail

AbstractComponentFactory

protected AbstractComponentFactory()

Method Detail

componentTypes

public Stream<ComponentType> componentTypes()

Description copied from interface: ComponentFactory

Component types provided by this factory.

Specified by:

componentTypes in interface ComponentFactory

Returns:

stream of component types

rootTypes

public Stream<ComponentType> rootTypes()

Description copied from interface: ComponentFactory

Root types provided by this factory.

Specified by:

rootTypes in interface ComponentFactory

Returns:

stream of root types

createComponent

public Component createComponent(ComponentType type)
                          throws ComponentInstantiationException

Description copied from interface: ComponentFactory

Create an instance of the component associated with this type. Component factories with a redirect may not support this method, and always throw an exception. The default implementation always throws an exception.

Specified by:

createComponent in interface ComponentFactory

Parameters:

type - component type to create

Returns:

created component instance

Throws:

ComponentInstantiationException

createRootComponent

public Root createRootComponent(ComponentType type)
                         throws ComponentInstantiationException

Specified by:

createRootComponent in interface ComponentFactory

Throws:

ComponentInstantiationException

getMetaData

public ComponentFactory.MetaData<? extends Component> getMetaData(ComponentType type)

Specified by:

getMetaData in interface ComponentFactory

getRootMetaData

public ComponentFactory.MetaData<? extends Root> getRootMetaData(ComponentType type)

Specified by:

getRootMetaData in interface ComponentFactory

add

protected void add(String type,
                   Class<? extends Component> cls)

add

protected void add(String type,
                   AbstractComponentFactory.Data<? extends Component> info)

addRoot

protected void addRoot(String type,
                       Class<? extends Root> cls)

addRoot

protected void addRoot(String type,
                       AbstractComponentFactory.Data<? extends Root> info)

data

public static <T> AbstractComponentFactory.Data<T> data(Class<T> cls)