org.eclipse.ocl.pivot.internal.resource

Class StandaloneProjectMap.SinglePackageResourceDescriptor

java.lang.Object

org.eclipse.ocl.pivot.internal.resource.StandaloneProjectMap.AbstractResourceDescriptor

org.eclipse.ocl.pivot.internal.resource.StandaloneProjectMap.SinglePackageResourceDescriptor

All Implemented Interfaces:

ProjectManager.IResourceDescriptor

Enclosing class:

StandaloneProjectMap

public static final class StandaloneProjectMap.SinglePackageResourceDescriptor
extends StandaloneProjectMap.AbstractResourceDescriptor

PackageDescriptor supports lazy class loading and initialization of a compiled Ecore package. Class loading occurs in the context of the ProjectMap, which performs classpath scans, so it is assumed that everything is visible. Re-use in a larger context may require a new ProjectMap to be created. If a PackageDescriptor is installed under multiple URIs, the resource created by the first load is shared by all subsequent resolutions. If a PackageDescriptor is set to useModel, the *.ecore file is loaded to provide the EPackage, rather than the Java className. A PackageDescriptor maintains the declared context of a package which may be shared by many ResourceSets. In contrast a PackageStatus maintains the actual state of a package for a particular EPackage.Registry, each of which may have a distinct ResourceLoadStrategy and consequently may not load the same EPackage.

Field Summary

Fields inherited from class org.eclipse.ocl.pivot.internal.resource.StandaloneProjectMap.AbstractResourceDescriptor

genModelURI, packageDescriptors, projectDescriptor

Constructor Summary

Constructors

Constructor and Description
SinglePackageResourceDescriptor(ProjectManager.IProjectDescriptor projectDescriptor, org.eclipse.emf.common.util.URI genModelURI, java.util.Map<org.eclipse.emf.common.util.URI,java.lang.String> nsURI2className)

Method Summary

Modifier and Type	Method and Description
protected ProjectManager.IResourceLoadStatus	createResourceLoadStatus(org.eclipse.emf.ecore.resource.ResourceSet resourceSet)
java.lang.String	toString()

Methods inherited from class org.eclipse.ocl.pivot.internal.resource.StandaloneProjectMap.AbstractResourceDescriptor

addedDynamicResource, addedGeneratedPackage, configure, configureResourceSetURIResourceMap, getGenModelURI, getLocationURI, getPackageDescriptors, getPlatformPluginURI, getPlatformResourceURI, getProjectDescriptor, getProjectRelativeEcorePackageURI, getResourceLoadStatus, hasEcoreModel, setEcoreModel, unload

Methods inherited from class java.lang.Object

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

Constructor Detail

SinglePackageResourceDescriptor

public SinglePackageResourceDescriptor(@NonNull
                                       ProjectManager.IProjectDescriptor projectDescriptor,
                                       @NonNull
                                       org.eclipse.emf.common.util.URI genModelURI,
                                       @NonNull
                                       java.util.Map<org.eclipse.emf.common.util.URI,java.lang.String> nsURI2className)

Method Detail

createResourceLoadStatus

@NonNull
protected ProjectManager.IResourceLoadStatus createResourceLoadStatus(@Nullable
                                                                                org.eclipse.emf.ecore.resource.ResourceSet resourceSet)

Specified by:

createResourceLoadStatus in class StandaloneProjectMap.AbstractResourceDescriptor

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object