Examples with IStubFileElementType com.intellij.psi.tree.IStubFileElementType used on opensource projects

Example 11 with IStubFileElementType

use of com.intellij.psi.tree.IStubFileElementType in project intellij-community by JetBrains.

the class StubUpdatingIndex method canHaveStub.

public static boolean canHaveStub(@NotNull VirtualFile file) {
    final FileType fileType = file.getFileType();
    if (fileType instanceof LanguageFileType) {
        final Language l = ((LanguageFileType) fileType).getLanguage();
        final ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(l);
        if (parserDefinition == null) {
            return false;
        }
        final IFileElementType elementType = parserDefinition.getFileNodeType();
        if (elementType instanceof IStubFileElementType) {
            if (((IStubFileElementType) elementType).shouldBuildStubFor(file)) {
                return true;
            }
            FileBasedIndex fileBasedIndex = FileBasedIndex.getInstance();
            if (file instanceof NewVirtualFile && fileBasedIndex instanceof FileBasedIndexImpl && ((FileBasedIndexImpl) fileBasedIndex).getIndex(INDEX_ID).isIndexedStateForFile(((NewVirtualFile) file).getId(), file)) {
                return true;
            }
        }
    }
    final BinaryFileStubBuilder builder = BinaryFileStubBuilders.INSTANCE.forFileType(fileType);
    return builder != null && builder.acceptsFile(file);
}

Example 12 with IStubFileElementType

use of com.intellij.psi.tree.IStubFileElementType in project intellij-community by JetBrains.

the class StubVersionMap method getVersionOwner.

private static Object getVersionOwner(FileType fileType) {
    Object owner = null;
    if (fileType instanceof LanguageFileType) {
        Language l = ((LanguageFileType) fileType).getLanguage();
        ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(l);
        if (parserDefinition != null) {
            final IFileElementType type = parserDefinition.getFileNodeType();
            if (type instanceof IStubFileElementType) {
                owner = type;
            }
        }
    }
    BinaryFileStubBuilder builder = BinaryFileStubBuilders.INSTANCE.forFileType(fileType);
    if (builder != null) {
        owner = builder;
    }
    return owner;
}