org.eclipse.emf.compare.util
Class AdapterUtils

java.lang.Object
  org.eclipse.emf.compare.util.AdapterUtils

public final class AdapterUtils
extends java.lang.Object

Useful methods for EMF adapter factories handling.

Method Summary

static <T> T	adapt(org.eclipse.emf.ecore.EObject eObj, java.lang.Class<? extends T> type) This will try and return an adapter of the given type associated to the given EObject.
static org.eclipse.emf.common.notify.AdapterFactory	findAdapterFactory(org.eclipse.emf.ecore.EObject eObj) Deprecated. This unused method will be deleted before 1.0 is released.
static org.eclipse.emf.common.notify.AdapterFactory	getAdapterFactory() Returns a factory built with all the AdapterFactory instances available in the global registry.
static java.lang.Object	getItemProviderImage(org.eclipse.emf.ecore.EObject eObj) This will try and get the IItemLabelProvider associated to the given EObject if its ItemProviderFactory is registered, then return the image it provides.
static java.lang.String	getItemProviderText(org.eclipse.emf.ecore.EObject eObj) This will try and get the IItemLabelProvider associated to the given EObject if its ItemProviderFactory is registered, then return the text it provides.

Methods inherited from class java.lang.Object

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

Method Detail

adapt

public static <T> T adapt(org.eclipse.emf.ecore.EObject eObj,
                          java.lang.Class<? extends T> type)

This will try and return an adapter of the given type associated to the given EObject.

Type Parameters:

T - Type of the adapter to return.

Parameters:

eObj - The EObject we seek an adapter for.

type - The sought adapter's type.

Returns:

An associated adapter.

Since:

0.8

See Also:

AdapterFactory.adapt(Object, Object)

findAdapterFactory

@Deprecated
public static org.eclipse.emf.common.notify.AdapterFactory findAdapterFactory(org.eclipse.emf.ecore.EObject eObj)

Deprecated. This unused method will be deleted before 1.0 is released.

Return a factory for a given instance.

Parameters:

eObj - the instance.

Returns:

the factory.

getAdapterFactory

public static org.eclipse.emf.common.notify.AdapterFactory getAdapterFactory()

Returns a factory built with all the AdapterFactory instances available in the global registry.

Returns:

A factory built with all the AdapterFactory instances available in the global registry.

getItemProviderImage

public static java.lang.Object getItemProviderImage(org.eclipse.emf.ecore.EObject eObj)

This will try and get the IItemLabelProvider associated to the given EObject if its ItemProviderFactory is registered, then return the image it provides.

Parameters:

eObj - EObject we need an image for.

Returns:

The Image provided by the IItemLabelProvider associated with eObj, null if it cannot be found.

Since:

0.8

See Also:

IItemLabelProvider.getImage(Object)

getItemProviderText

public static java.lang.String getItemProviderText(org.eclipse.emf.ecore.EObject eObj)

This will try and get the IItemLabelProvider associated to the given EObject if its ItemProviderFactory is registered, then return the text it provides.

Parameters:

eObj - EObject we need the text of.

Returns:

The text provided by the IItemLabelProvider associated with eObj, null if it cannot be found.

Since:

0.8

See Also:

IItemLabelProvider.getText(Object)