org.eclipse.emf.java.provider
Class JavaItemProviderAdapterFactory

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterFactoryImpl
      org.eclipse.emf.java.util.JavaAdapterFactory
          org.eclipse.emf.java.provider.JavaItemProviderAdapterFactory

All Implemented Interfaces:

AdapterFactory, ComposeableAdapterFactory, IChangeNotifier

public class JavaItemProviderAdapterFactory
extends JavaAdapterFactory
implements ComposeableAdapterFactory, IChangeNotifier

This is the factory that is used to provide the interfaces needed to support Viewers. The adapters generated by this factory convert EMF adapter notifications into calls to fireNotifyChanged. The adapters also support Eclipse property sheets. Note that most of the adapters are shared among multiple instances.

Field Summary

protected IChangeNotifier	changeNotifier This is used to implement IChangeNotifier
protected JClassItemProvider	jClassItemProvider This keeps track of the one adapter used for all JClass instances
protected JCompilationUnitItemProvider	jCompilationUnitItemProvider This keeps track of the one adapter used for all JCompilationUnit instances
protected JFieldItemProvider	jFieldItemProvider This keeps track of the one adapter used for all JField instances
protected JInitializerItemProvider	jInitializerItemProvider This keeps track of the one adapter used for all JInitializer instances
protected JMethodItemProvider	jMethodItemProvider This keeps track of the one adapter used for all JMethod instances
protected JPackageItemProvider	jPackageItemProvider This keeps track of the one adapter used for all JPackage instances
protected JParameterItemProvider	jParameterItemProvider This keeps track of the one adapter used for all JParameter instances
protected ComposedAdapterFactory	parentAdapterFactory This keeps track of the root adapter factory that delegates to this adapter factory
protected java.util.Collection<java.lang.Object>	supportedTypes This keeps track of all the supported types checked by isFactoryForType

Fields inherited from class org.eclipse.emf.java.util.JavaAdapterFactory

modelPackage, modelSwitch

Constructor Summary

JavaItemProviderAdapterFactory()
This constructs an instance

Method Summary

Adapter	adapt(Notifier notifier, java.lang.Object type) This implementation substitutes the factory itself as the key for the adapter
java.lang.Object	adapt(java.lang.Object object, java.lang.Object type)
void	addListener(INotifyChangedListener notifyChangedListener) This adds a listener
Adapter	createJClassAdapter() This creates an adapter for a JClass
Adapter	createJCompilationUnitAdapter() This creates an adapter for a JCompilationUnit
Adapter	createJFieldAdapter() This creates an adapter for a JField
Adapter	createJInitializerAdapter() This creates an adapter for a JInitializer
Adapter	createJMethodAdapter() This creates an adapter for a JMethod
Adapter	createJPackageAdapter() This creates an adapter for a JPackage
Adapter	createJParameterAdapter() This creates an adapter for a JParameter
void	fireNotifyChanged(Notification notification) This delegates to changeNotifier and to parentAdapterFactory
ComposeableAdapterFactory	getRootAdapterFactory() This returns the root adapter factory that contains this factory
boolean	isFactoryForType(java.lang.Object type)
void	removeListener(INotifyChangedListener notifyChangedListener) This removes a listener
void	setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) This sets the composed adapter factory that contains this factory

Methods inherited from class org.eclipse.emf.java.util.JavaAdapterFactory

createAdapter, createEObjectAdapter, createJMemberAdapter, createJModelElementAdapter

Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterFactoryImpl

adaptAllNew, adaptNew, associate, createAdapter, resolve

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.common.notify.AdapterFactory

adaptAllNew, adaptNew

Field Detail

parentAdapterFactory

protected ComposedAdapterFactory parentAdapterFactory

This keeps track of the root adapter factory that delegates to this adapter factory.

changeNotifier

protected IChangeNotifier changeNotifier

This is used to implement IChangeNotifier.

supportedTypes

protected java.util.Collection<java.lang.Object> supportedTypes

This keeps track of all the supported types checked by isFactoryForType.

jClassItemProvider

protected JClassItemProvider jClassItemProvider

This keeps track of the one adapter used for all JClass instances.

jCompilationUnitItemProvider

protected JCompilationUnitItemProvider jCompilationUnitItemProvider

This keeps track of the one adapter used for all JCompilationUnit instances.

jFieldItemProvider

protected JFieldItemProvider jFieldItemProvider

This keeps track of the one adapter used for all JField instances.

jInitializerItemProvider

protected JInitializerItemProvider jInitializerItemProvider

This keeps track of the one adapter used for all JInitializer instances.

jMethodItemProvider

protected JMethodItemProvider jMethodItemProvider

This keeps track of the one adapter used for all JMethod instances.

jParameterItemProvider

protected JParameterItemProvider jParameterItemProvider

This keeps track of the one adapter used for all JParameter instances.

jPackageItemProvider

protected JPackageItemProvider jPackageItemProvider

This keeps track of the one adapter used for all JPackage instances.

Constructor Detail

JavaItemProviderAdapterFactory

public JavaItemProviderAdapterFactory()

This constructs an instance.

Method Detail

createJClassAdapter

public Adapter createJClassAdapter()

This creates an adapter for a JClass.

Overrides:

createJClassAdapter in class JavaAdapterFactory

Returns:

the new adapter.

See Also:

JClass

createJCompilationUnitAdapter

public Adapter createJCompilationUnitAdapter()

This creates an adapter for a JCompilationUnit.

Overrides:

createJCompilationUnitAdapter in class JavaAdapterFactory

Returns:

the new adapter.

See Also:

JCompilationUnit

createJFieldAdapter

public Adapter createJFieldAdapter()

This creates an adapter for a JField.

Overrides:

createJFieldAdapter in class JavaAdapterFactory

Returns:

the new adapter.

See Also:

JField

createJInitializerAdapter

public Adapter createJInitializerAdapter()

This creates an adapter for a JInitializer.

Overrides:

createJInitializerAdapter in class JavaAdapterFactory

Returns:

the new adapter.

See Also:

JInitializer

createJMethodAdapter

public Adapter createJMethodAdapter()

This creates an adapter for a JMethod.

Overrides:

createJMethodAdapter in class JavaAdapterFactory

Returns:

the new adapter.

See Also:

JMethod

createJParameterAdapter

public Adapter createJParameterAdapter()

This creates an adapter for a JParameter.

Overrides:

createJParameterAdapter in class JavaAdapterFactory

Returns:

the new adapter.

See Also:

JParameter

createJPackageAdapter

public Adapter createJPackageAdapter()

This creates an adapter for a JPackage.

Overrides:

createJPackageAdapter in class JavaAdapterFactory

Returns:

the new adapter.

See Also:

JPackage

getRootAdapterFactory

public ComposeableAdapterFactory getRootAdapterFactory()

This returns the root adapter factory that contains this factory.

Specified by:

getRootAdapterFactory in interface ComposeableAdapterFactory

setParentAdapterFactory

public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory)

This sets the composed adapter factory that contains this factory.

Specified by:

setParentAdapterFactory in interface ComposeableAdapterFactory

isFactoryForType

public boolean isFactoryForType(java.lang.Object type)

Specified by:

isFactoryForType in interface AdapterFactory

Overrides:

isFactoryForType in class JavaAdapterFactory

Parameters:

type - the key indicating the type of adapter in question.

Returns:

whether this factory is applicable for the type of the object.

See Also:

Adapter.isAdapterForType(java.lang.Object)

adapt

public Adapter adapt(Notifier notifier,
                     java.lang.Object type)

This implementation substitutes the factory itself as the key for the adapter.

Specified by:

adapt in interface AdapterFactory

Overrides:

adapt in class AdapterFactoryImpl

Parameters:

notifier - the notifier to adapt.

type - the key indicating the type of adapter required.

Returns:

a previously existing associated adapter, a new associated adapter if possible, or null otherwise.

See Also:

Adapter.setTarget(org.eclipse.emf.common.notify.Notifier), AdapterFactory.adaptNew(org.eclipse.emf.common.notify.Notifier, java.lang.Object)

adapt

public java.lang.Object adapt(java.lang.Object object,
                              java.lang.Object type)

Specified by:

adapt in interface AdapterFactory

Overrides:

adapt in class AdapterFactoryImpl

Parameters:

object - arbitrary object to adapt.

type - the key indicating the type of adapter required.

Returns:

either an associated adapter or the object itself.

See Also:

AdapterFactoryImpl.adapt(Notifier,Object), AdapterFactoryImpl.resolve(Object, Object)

addListener

public void addListener(INotifyChangedListener notifyChangedListener)

This adds a listener.

Specified by:

addListener in interface IChangeNotifier

removeListener

public void removeListener(INotifyChangedListener notifyChangedListener)

This removes a listener.

Specified by:

removeListener in interface IChangeNotifier

fireNotifyChanged

public void fireNotifyChanged(Notification notification)

This delegates to changeNotifier and to parentAdapterFactory.

Specified by:

fireNotifyChanged in interface IChangeNotifier