Package org.antlr.runtime

Examples of org.antlr.runtime.TokenStream


    }

    private JavaParser parse(final String expr) {
        final CharStream charStream = new ANTLRStringStream(expr);
        final JavaLexer lexer = new JavaLexer( charStream );
        final TokenStream tokenStream = new CommonTokenStream( lexer );
        return new JavaParser( tokenStream );
    }
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    @Test
    public void testBaseUid(){
     CharStream stream =
      new ANTLRStringStream("Tellurium");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertEquals("Tellurium", data.getId());
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    @Test
    public void testListUid(){
      CharStream stream =
      new ANTLRStringStream("{ odd } as T");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertEquals("T", data.getId());
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    @Test
    public void testListUidNoId(){
      CharStream stream =
      new ANTLRStringStream("{10}");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertEquals("_10", data.getId());
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    @Test
    public void testStarListUid(){
      CharStream stream =
      new ANTLRStringStream("{*}");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertEquals("_all", data.getId());
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     @Test
    public void testTableHeaderUidNoId(){
     CharStream stream =
      new ANTLRStringStream("{header: 3}");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertTrue(data instanceof TableHeaderMetaData);
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    @Test
    public void testTableHeaderUid(){
     CharStream stream =
      new ANTLRStringStream("{header: 3} as A");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertTrue(data instanceof TableHeaderMetaData);
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    @Test
    public void testTableFooterUidNoId(){
     CharStream stream =
      new ANTLRStringStream("{footer: all}");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertTrue(data instanceof TableFooterMetaData);
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    @Test
    public void testTableFooterUid(){
     CharStream stream =
      new ANTLRStringStream("{footer: all} as B");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertTrue(data instanceof TableFooterMetaData);
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    @Test
    public void testTableBodyValUidNoId(){
    CharStream stream =
      new ANTLRStringStream("{tbody : 1, row : 2, column : 3}");
    UdlLexer lexer = new UdlLexer(stream);
    TokenStream tokenStream = new CommonTokenStream(lexer);
    UdlParser parser = new UdlParser(tokenStream);
        try{
        MetaData data = parser.uid();
            assertNotNull(data);
            assertEquals("_1_2_3", data.getId());
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