org.eclipse.emf.mapping.ecore2xml.provider
Class Ecore2XMLItemProviderAdapterFactory

java.lang.Object
  extended by org.eclipse.emf.common.notify.impl.AdapterFactoryImpl
      extended by org.eclipse.emf.mapping.ecore2xml.util.Ecore2XMLAdapterFactory
          extended by org.eclipse.emf.mapping.ecore2xml.provider.Ecore2XMLItemProviderAdapterFactory
All Implemented Interfaces:
AdapterFactory, ComposeableAdapterFactory, IChangeNotifier, IDisposable

public class Ecore2XMLItemProviderAdapterFactory
extends Ecore2XMLAdapterFactory
implements ComposeableAdapterFactory, IChangeNotifier, IDisposable

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  ENamedElementToXMLInfoMapEntryItemProvider eNamedElementToXMLInfoMapEntryItemProvider
          This keeps track of the one adapter used for all Map.Entry 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
protected  XMLInfoItemProvider xmlInfoItemProvider
          This keeps track of the one adapter used for all XMLInfo instances
protected  XMLMapItemProvider xmlMapItemProvider
          This keeps track of the one adapter used for all XMLMap instances
 
Fields inherited from class org.eclipse.emf.mapping.ecore2xml.util.Ecore2XMLAdapterFactory
modelPackage, modelSwitch
 
Constructor Summary
Ecore2XMLItemProviderAdapterFactory()
          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 createENamedElementToXMLInfoMapEntryAdapter()
          This creates an adapter for a Map.Entry
 Adapter createXMLInfoAdapter()
          This creates an adapter for a XMLInfo
 Adapter createXMLMapAdapter()
          This creates an adapter for a XMLMap
 void dispose()
          This disposes all of the item providers created by this factory
 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.mapping.ecore2xml.util.Ecore2XMLAdapterFactory
createAdapter, createEObjectAdapter
 
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.


xmlInfoItemProvider

protected XMLInfoItemProvider xmlInfoItemProvider
This keeps track of the one adapter used for all XMLInfo instances.


xmlMapItemProvider

protected XMLMapItemProvider xmlMapItemProvider
This keeps track of the one adapter used for all XMLMap instances.


eNamedElementToXMLInfoMapEntryItemProvider

protected ENamedElementToXMLInfoMapEntryItemProvider eNamedElementToXMLInfoMapEntryItemProvider
This keeps track of the one adapter used for all Map.Entry instances.

Constructor Detail

Ecore2XMLItemProviderAdapterFactory

public Ecore2XMLItemProviderAdapterFactory()
This constructs an instance.

Method Detail

createXMLInfoAdapter

public Adapter createXMLInfoAdapter()
This creates an adapter for a XMLInfo.

Overrides:
createXMLInfoAdapter in class Ecore2XMLAdapterFactory
Returns:
the new adapter.
See Also:
XMLInfo

createXMLMapAdapter

public Adapter createXMLMapAdapter()
This creates an adapter for a XMLMap.

Overrides:
createXMLMapAdapter in class Ecore2XMLAdapterFactory
Returns:
the new adapter.
See Also:
XMLMap

createENamedElementToXMLInfoMapEntryAdapter

public Adapter createENamedElementToXMLInfoMapEntryAdapter()
This creates an adapter for a Map.Entry.

Overrides:
createENamedElementToXMLInfoMapEntryAdapter in class Ecore2XMLAdapterFactory
Returns:
the new adapter.
See Also:
Map.Entry

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 Ecore2XMLAdapterFactory
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:
an associated adapter.
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

dispose

public void dispose()
This disposes all of the item providers created by this factory.

Specified by:
dispose in interface IDisposable

Copyright 2001-2006 IBM Corporation and others.
All Rights Reserved.