Examples with SymbolFindingVisitor org.ballerinalang.langserver.symbols.SymbolFindingVisitor used on opensource projects

Example 1 with SymbolFindingVisitor

use of org.ballerinalang.langserver.symbols.SymbolFindingVisitor in project ballerina by ballerina-lang.

the class BallerinaTextDocumentService method documentSymbol.

@Override
public CompletableFuture<List<? extends SymbolInformation>> documentSymbol(DocumentSymbolParams params) {
    String uri = params.getTextDocument().getUri();
    List<SymbolInformation> symbols = new ArrayList<>();
    TextDocumentServiceContext symbolsContext = new TextDocumentServiceContext();
    symbolsContext.put(DocumentServiceKeys.FILE_URI_KEY, uri);
    symbolsContext.put(DocumentServiceKeys.SYMBOL_LIST_KEY, symbols);
    BLangPackage bLangPackage = TextDocumentServiceUtil.getBLangPackage(symbolsContext, documentManager, false, LSCustomErrorStrategy.class, false).get(0);
    symbolsContext.put(DocumentServiceKeys.CURRENT_PACKAGE_NAME_KEY, bLangPackage.symbol.getName().getValue());
    Optional<BLangCompilationUnit> documentCUnit = bLangPackage.getCompilationUnits().stream().filter(cUnit -> (uri.endsWith(cUnit.getName()))).findFirst();
    documentCUnit.ifPresent(cUnit -> {
        SymbolFindingVisitor visitor = new SymbolFindingVisitor(symbolsContext);
        cUnit.accept(visitor);
    });
    return CompletableFuture.supplyAsync(() -> symbols);
}