Examples with IResourceDescriptions org.eclipse.xtext.resource.IResourceDescriptions used on opensource projects

Example 16 with IResourceDescriptions

use of org.eclipse.xtext.resource.IResourceDescriptions in project xtext-core by eclipse.

the class ImportUriGlobalScopeProvider method getScope.

@Override
protected IScope getScope(Resource resource, boolean ignoreCase, EClass type, Predicate<IEObjectDescription> filter) {
    final LinkedHashSet<URI> uniqueImportURIs = getImportedUris(resource);
    IResourceDescriptions descriptions = getResourceDescriptions(resource, uniqueImportURIs);
    List<URI> urisAsList = Lists.newArrayList(uniqueImportURIs);
    Collections.reverse(urisAsList);
    IScope scope = IScope.NULLSCOPE;
    for (URI uri : urisAsList) {
        scope = createLazyResourceScope(scope, uri, descriptions, type, filter, ignoreCase);
    }
    return scope;
}

Example 17 with IResourceDescriptions

use of org.eclipse.xtext.resource.IResourceDescriptions in project xtext-core by eclipse.

the class LiveShadowedChunkedContainerTest method assertGlobalDescriptionsAreUnaffected.

private void assertGlobalDescriptionsAreUnaffected() {
    IResourceDescriptions _globalDescriptions = this.liveShadowedChunkedResourceDescriptions.getGlobalDescriptions();
    final Function1<IEObjectDescription, String> _function = (IEObjectDescription it) -> {
        return it.getQualifiedName().toString();
    };
    Assert.assertEquals("foo", IterableExtensions.join(IterableExtensions.<IEObjectDescription, String>map(((ChunkedResourceDescriptions) _globalDescriptions).getContainer("foo").getExportedObjects(), _function), ","));
    IResourceDescriptions _globalDescriptions_1 = this.liveShadowedChunkedResourceDescriptions.getGlobalDescriptions();
    final Function1<IEObjectDescription, String> _function_1 = (IEObjectDescription it) -> {
        return it.getQualifiedName().toString();
    };
    Assert.assertEquals("bar", IterableExtensions.join(IterableExtensions.<IEObjectDescription, String>map(((ChunkedResourceDescriptions) _globalDescriptions_1).getContainer("bar").getExportedObjects(), _function_1), ","));
}

Example 18 with IResourceDescriptions

use of org.eclipse.xtext.resource.IResourceDescriptions in project xtext-eclipse by eclipse.

the class Bug334456Test method testSameResourceCountForTwoProjects.

@Test
public void testSameResourceCountForTwoProjects() throws Exception {
    IProject fooProject = createPluginProject("foo");
    waitForBuild();
    IResourceDescriptions descriptions = BuilderUtil.getBuilderState();
    int firstSize = Iterables.size(descriptions.getAllResourceDescriptions());
    IProject barProject = createPluginProject("bar");
    waitForBuild();
    descriptions = BuilderUtil.getBuilderState();
    int secondSize = Iterables.size(descriptions.getAllResourceDescriptions());
    assertEquals(firstSize, secondSize);
    barProject.close(null);
    waitForBuild();
    descriptions = BuilderUtil.getBuilderState();
    int thirdSize = Iterables.size(descriptions.getAllResourceDescriptions());
    assertEquals(firstSize, thirdSize);
    fooProject.close(null);
    waitForBuild();
    descriptions = BuilderUtil.getBuilderState();
    int forthSize = Iterables.size(descriptions.getAllResourceDescriptions());
    // no remaining references to archives - fewer entries in index
    assertTrue(firstSize > forthSize);
}

Example 19 with IResourceDescriptions

use of org.eclipse.xtext.resource.IResourceDescriptions in project xtext-eclipse by eclipse.

the class Bug334456Test method testNoCopiedResourceDescription.

@Test
public void testNoCopiedResourceDescription() throws Exception {
    createPluginProject("foo");
    waitForBuild();
    IResourceDescriptions descriptions = BuilderUtil.getBuilderState();
    assertFalse(Iterables.isEmpty(descriptions.getAllResourceDescriptions()));
    for (IResourceDescription description : descriptions.getAllResourceDescriptions()) {
        if (description instanceof CopiedResourceDescription) {
            fail("Did not expect an instance of copied resource description in builder state");
        }
    }
}

Example 20 with IResourceDescriptions

use of org.eclipse.xtext.resource.IResourceDescriptions in project xtext-eclipse by eclipse.

the class BuilderUtil method indexContainsElement.

public static boolean indexContainsElement(final String fileUri, final String eObjectName) {
    IResourceDescriptions descriptions = getBuilderState();
    URI uri = URI.createURI("platform:/resource" + fileUri);
    IResourceDescription description = descriptions.getResourceDescription(uri);
    if (description != null) {
        return description.getExportedObjects(EcorePackage.Literals.EOBJECT, QualifiedName.create(eObjectName), false).iterator().hasNext();
    }
    return false;
}