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

Example 26 with IntegerList

use of org.antlr.v4.runtime.misc.IntegerList in project antlr4 by antlr.

the class BaseBrowserTest method getTokenTypesViaATN.

public IntegerList getTokenTypesViaATN(String input, LexerATNSimulator lexerATN) {
    ANTLRInputStream in = new ANTLRInputStream(input);
    IntegerList tokenTypes = new IntegerList();
    int ttype;
    do {
        ttype = lexerATN.match(in, Lexer.DEFAULT_MODE);
        tokenTypes.add(ttype);
    } while (ttype != Token.EOF);
    return tokenTypes;
}

Example 27 with IntegerList

use of org.antlr.v4.runtime.misc.IntegerList in project antlr4 by antlr.

the class BaseNodeTest method getTokenTypesViaATN.

public IntegerList getTokenTypesViaATN(String input, LexerATNSimulator lexerATN) {
    ANTLRInputStream in = new ANTLRInputStream(input);
    IntegerList tokenTypes = new IntegerList();
    int ttype;
    do {
        ttype = lexerATN.match(in, Lexer.DEFAULT_MODE);
        tokenTypes.add(ttype);
    } while (ttype != Token.EOF);
    return tokenTypes;
}

Example 28 with IntegerList

use of org.antlr.v4.runtime.misc.IntegerList in project antlr4 by antlr.

the class BaseCppTest method getTypesFromString.

//	public void minimizeDFA(DFA dfa) {
//		DFAMinimizer dmin = new DFAMinimizer(dfa);
//		dfa.minimized = dmin.minimize();
//	}
IntegerList getTypesFromString(Grammar g, String expecting) {
    IntegerList expectingTokenTypes = new IntegerList();
    if (expecting != null && !expecting.trim().isEmpty()) {
        for (String tname : expecting.replace(" ", "").split(",")) {
            int ttype = g.getTokenType(tname);
            expectingTokenTypes.add(ttype);
        }
    }
    return expectingTokenTypes;
}

Example 29 with IntegerList

use of org.antlr.v4.runtime.misc.IntegerList in project antlr4 by antlr.

the class BaseGoTest method getTypesFromString.

IntegerList getTypesFromString(Grammar g, String expecting) {
    IntegerList expectingTokenTypes = new IntegerList();
    if (expecting != null && !expecting.trim().isEmpty()) {
        for (String tname : expecting.replace(" ", "").split(",")) {
            int ttype = g.getTokenType(tname);
            expectingTokenTypes.add(ttype);
        }
    }
    return expectingTokenTypes;
}

Example 30 with IntegerList

use of org.antlr.v4.runtime.misc.IntegerList in project antlr4 by tunnelvisionlabs.

the class Tool method generateInterpreterData.

private void generateInterpreterData(Grammar g) {
    StringBuilder content = new StringBuilder();
    content.append("token literal names:\n");
    String[] names = g.getTokenLiteralNames();
    for (String name : names) {
        content.append(name).append("\n");
    }
    content.append("\n");
    content.append("token symbolic names:\n");
    names = g.getTokenSymbolicNames();
    for (String name : names) {
        content.append(name).append("\n");
    }
    content.append("\n");
    content.append("rule names:\n");
    names = g.getRuleNames();
    for (String name : names) {
        content.append(name).append("\n");
    }
    content.append("\n");
    if (g.isLexer()) {
        content.append("channel names:\n");
        content.append("DEFAULT_TOKEN_CHANNEL\n");
        content.append("HIDDEN\n");
        for (String channel : g.channelValueToNameList) {
            content.append(channel).append("\n");
        }
        content.append("\n");
        content.append("mode names:\n");
        for (String mode : ((LexerGrammar) g).modes.keySet()) {
            content.append(mode).append("\n");
        }
    }
    content.append("\n");
    IntegerList serializedATN = ATNSerializer.getSerialized(g.atn, Arrays.asList(g.getRuleNames()));
    content.append("atn:\n");
    content.append(serializedATN.toString());
    try {
        Writer fw = getOutputFileWriter(g, g.name + ".interp");
        try {
            fw.write(content.toString());
        } finally {
            fw.close();
        }
    } catch (IOException ioe) {
        errMgr.toolError(ErrorType.CANNOT_WRITE_FILE, ioe);
    }
}