Examples with NotNull org.antlr.v4.runtime.misc.NotNull used on opensource projects

Example 1 with NotNull

use of org.antlr.v4.runtime.misc.NotNull in project scheduler by btrplace.

the class MyCstrSpecVisitor method visitCall.

@Override
public FunctionCall visitCall(@NotNull CstrSpecParser.CallContext ctx) {
    List<Term> ps = ctx.term().stream().map(t -> (Term<?>) visit(t)).collect(Collectors.toList());
    Function f = resolveFunction(ctx.ID().getSymbol(), ps);
    FunctionCall.Moment m = FunctionCall.Moment.ANY;
    if (ctx.BEGIN() != null) {
        m = FunctionCall.Moment.BEGIN;
    }
    return new FunctionCall(f, ps, m);
}

Example 2 with NotNull

use of org.antlr.v4.runtime.misc.NotNull in project scheduler by btrplace.

the class MyCstrSpecVisitor method visitTypedef.

@Override
public List<UserVar<?>> visitTypedef(@NotNull CstrSpecParser.TypedefContext ctx) {
    Term<?> parent = (Term<?>) visit(ctx.term());
    if (parent.type() instanceof Atomic) {
        throw new SpecException(filename, ctx.op.getCharPositionInLine(), "The right-hand side must be a collection");
    }
    List<UserVar<?>> vars = new ArrayList<>();
    for (TerminalNode n : ctx.ID()) {
        String lbl = n.getText();
        UserVar v = new UserVar(lbl, ctx.op.getText(), parent);
        symbols.put(v);
        vars.add(v);
    }
    return vars;
}

Example 3 with NotNull

use of org.antlr.v4.runtime.misc.NotNull in project redsnake by Taken0711.

the class TestUtils method parseProgram.

public static Program parseProgram(@NotNull String... s) {
    StringBuilder str = new StringBuilder();
    Arrays.stream(s).forEach(st -> str.append(st).append(System.lineSeparator()));
    CharStream inputStream = CharStreams.fromString(str.toString());
    RedsnakeLexer redsnakeLexer = new RedsnakeLexer(inputStream);
    TokenStream commonTokenStream = new CommonTokenStream(redsnakeLexer);
    RedsnakeParser parser = new RedsnakeParser(commonTokenStream);
    ParseTree t = parser.program();
    return (Program) new ASTBuilder().visit(t);
}

Example 4 with NotNull

use of org.antlr.v4.runtime.misc.NotNull in project vespa by vespa-engine.

the class ProgramParser method prepareParser.

private yqlplusParser prepareParser(String programName, CharStream input) {
    yqlplusLexer lexer = new yqlplusLexer(input);
    lexer.removeErrorListeners();
    lexer.addErrorListener(new BaseErrorListener() {

        @Override
        public void syntaxError(@NotNull Recognizer<?, ?> recognizer, @Nullable Object offendingSymbol, int line, int charPositionInLine, @NotNull String msg, @Nullable RecognitionException e) {
            throw new ProgramCompileException(new Location(programName, line, charPositionInLine), msg);
        }
    });
    TokenStream tokens = new CommonTokenStream(lexer);
    yqlplusParser parser = new yqlplusParser(tokens);
    parser.removeErrorListeners();
    parser.addErrorListener(new BaseErrorListener() {

        @Override
        public void syntaxError(@NotNull Recognizer<?, ?> recognizer, @Nullable Object offendingSymbol, int line, int charPositionInLine, @NotNull String msg, @Nullable RecognitionException e) {
            throw new ProgramCompileException(new Location(programName, line, charPositionInLine), msg);
        }
    });
    parser.getInterpreter().setPredictionMode(PredictionMode.SLL);
    return parser;
}

Example 5 with NotNull

use of org.antlr.v4.runtime.misc.NotNull in project titan.EclipsePlug-ins by eclipse.

the class TitanListener method syntaxError.

@Override
public void syntaxError(@NotNull final Recognizer<?, ?> recognizer, @Nullable final Object offendingSymbol, final int line, final int charPositionInLine, @NotNull final String msg, @Nullable final RecognitionException e) {
    SyntacticErrorStorage errorStorage;
    if (offendingSymbol instanceof CommonToken) {
        final CommonToken token = (CommonToken) offendingSymbol;
        errorStorage = new SyntacticErrorStorage(line, token.getStartIndex(), token.getStopIndex() + 1, msg, e);
    } else {
        errorStorage = new SyntacticErrorStorage(line, charPositionInLine, charPositionInLine + 1, msg, e);
    }
    errorsStored.add(errorStorage);
}