Example usage for org.antlr.v4.runtime Token getText

Introduction

In this page you can find the example usage for org.antlr.v4.runtime Token getText.

Prototype

String getText();

Source Link

Document

Get the text of the token.

Usage

From source file:com.github.haixing_hu.criteria.parser.sql.CriterionParsingVisitor.java

License:Apache License

private UnaryOperator parseUnaryOperator(final Token token) {
    switch (token.getType()) {
    case CriterionParser.IS_NULL:
        return UnaryOperator.NULL;
    case CriterionParser.IS_NOT_NULL:
        return UnaryOperator.NOT_NULL;
    default:/*w  w w.  j  a  v  a 2 s .  com*/
        throw new IllegalArgumentException("Invalid token for unary operator: " + token.getText());
    }
}

From source file:com.github.haixing_hu.criteria.parser.sql.CriterionParsingVisitor.java

License:Apache License

private BinaryOperator parseBinaryOperator(final Token token) {
    switch (token.getType()) {
    case CriterionParser.EQUAL:
        return BinaryOperator.EQUAL;
    case CriterionParser.NOT_EQUAL:
        return BinaryOperator.NOT_EQUAL;
    case CriterionParser.LESS:
        return BinaryOperator.LESS;
    case CriterionParser.LESS_EQUAL:
        return BinaryOperator.LESS_EQUAL;
    case CriterionParser.GREATER:
        return BinaryOperator.GREATER;
    case CriterionParser.GREATER_EQUAL:
        return BinaryOperator.GREATER_EQUAL;
    default://from w w  w.  j  a  va  2s.  co  m
        throw new IllegalArgumentException("Invalid token for binary operator: " + token.getText());
    }
}

From source file:com.github.haixing_hu.criteria.parser.sql.CriterionParsingVisitor.java

License:Apache License

private CollectionOperator parseCollectionOperator(final Token token) {
    switch (token.getType()) {
    case CriterionParser.IN:
        return CollectionOperator.IN;
    case CriterionParser.NOT_IN:
        return CollectionOperator.NOT_IN;
    default:/* ww  w.  j a v a2 s .  c  om*/
        throw new IllegalArgumentException("Invalid token for collection operator: " + token.getText());
    }
}

From source file:com.github.haixing_hu.criteria.parser.sql.CriterionParsingVisitor.java

License:Apache License

private LogicOperator parseLogicOperator(final Token token) {
    switch (token.getType()) {
    case CriterionParser.AND:
        return LogicOperator.AND;
    case CriterionParser.OR:
        return LogicOperator.OR;
    default:/* ww  w.  jav  a  2 s .  c  o  m*/
        throw new IllegalArgumentException("Invalid token for logic operator: " + token.getText());
    }
}

From source file:com.github.jknack.css.CSSBuilder.java

License:Apache License

private String text(final Token token) {
    return token == null ? null : token.getText();
}

From source file:com.github.jknack.handlebars.internal.TemplateBuilder.java

License:Apache License

@Override
public Template visitBlock(final BlockContext ctx) {
    SexprContext sexpr = ctx.sexpr();/*from   www. jav a  2s . c  o  m*/
    Token nameStart = sexpr.QID().getSymbol();
    String name = nameStart.getText();
    String nameEnd = ctx.nameEnd.getText();
    if (!name.equals(nameEnd)) {
        reportError(null, ctx.nameEnd.getLine(), ctx.nameEnd.getCharPositionInLine(),
                String.format("found: '%s', expected: '%s'", nameEnd, name));
    }

    hasTag(true);
    Block block = new Block(handlebars, name, false, params(sexpr.param()), hash(sexpr.hash()));
    block.filename(source.filename());
    block.position(nameStart.getLine(), nameStart.getCharPositionInLine());
    String startDelim = ctx.start.getText();
    startDelim = startDelim.substring(0, startDelim.length() - 1);
    block.startDelimiter(startDelim);
    block.endDelimiter(ctx.stop.getText());

    Template body = visitBody(ctx.thenBody);
    if (body != null) {
        block.body(body);
    }
    ElseBlockContext elseBlock = ctx.elseBlock();
    if (elseBlock != null) {
        Template unless = visitBody(elseBlock.unlessBody);
        if (unless != null) {
            String inverseLabel = elseBlock.inverseToken.getText();
            if (inverseLabel.startsWith(startDelim)) {
                inverseLabel = inverseLabel.substring(startDelim.length());
            }
            block.inverse(inverseLabel, unless);
        }
    }
    hasTag(true);
    return block;
}

From source file:com.github.jknack.handlebars.internal.TemplateBuilder.java

License:Apache License

@Override
public Object visitEscape(final EscapeContext ctx) {
    Token token = ctx.ESC_VAR().getSymbol();
    String text = token.getText().substring(1);
    line.append(text);/*from w w  w  . j a  v a2 s  . co m*/
    return new Text(text, "\\").filename(source.filename()).position(token.getLine(),
            token.getCharPositionInLine());
}

From source file:com.github.jknack.handlebars.internal.TemplateBuilder.java

License:Apache License

/**
 * Build a new {@link Variable}.//w  w  w  .j  a  v  a  2s  . com
 *
 * @param name The var's name.
 * @param varType The var's type.
 * @param params The var params.
 * @param hash The var hash.
 * @param startDelimiter The current start delimiter.
 * @param endDelimiter The current end delimiter.
 * @return A new {@link Variable}.
 */
private Template newVar(final Token name, final TagType varType, final List<Object> params,
        final Map<String, Object> hash, final String startDelimiter, final String endDelimiter) {
    String varName = name.getText();
    Helper<Object> helper = handlebars.helper(varName);
    if (helper == null && ((params.size() > 0 || hash.size() > 0) || varType == TagType.SUB_EXPRESSION)) {
        Helper<Object> helperMissing = handlebars.helper(HelperRegistry.HELPER_MISSING);
        if (helperMissing == null) {
            reportError(null, name.getLine(), name.getCharPositionInLine(),
                    "could not find helper: '" + varName + "'");
        }
    }
    return new Variable(handlebars, varName, varType, params, hash).startDelimiter(startDelimiter)
            .endDelimiter(endDelimiter).filename(source.filename())
            .position(name.getLine(), name.getCharPositionInLine());
}

From source file:com.github.jknack.handlebars.internal.TemplateBuilder.java

License:Apache License

@Override
public Template visitPartial(final PartialContext ctx) {
    hasTag(true);//from  ww w.  ja va2s .  c  om
    Token pathToken = ctx.PATH().getSymbol();
    String uri = pathToken.getText();
    if (uri.startsWith("[") && uri.endsWith("]")) {
        uri = uri.substring(1, uri.length() - 1);
    }

    if (uri.startsWith("/")) {
        String message = "found: '/', partial shouldn't start with '/'";
        reportError(null, pathToken.getLine(), pathToken.getCharPositionInLine(), message);
    }

    String indent = line.toString();
    if (hasTag()) {
        if (isEmpty(indent) || !isEmpty(indent.trim())) {
            indent = null;
        }
    } else {
        indent = null;
    }

    TerminalNode partialContext = ctx.QID();
    String startDelim = ctx.start.getText();
    Template partial = new Partial(handlebars, uri, partialContext != null ? partialContext.getText() : null)
            .startDelimiter(startDelim.substring(0, startDelim.length() - 1)).endDelimiter(ctx.stop.getText())
            .indent(indent).filename(source.filename())
            .position(pathToken.getLine(), pathToken.getCharPositionInLine());

    return partial;
}

From source file:com.github.jknack.handlebars.internal.TemplateBuilder.java

License:Apache License

@Override
public Template visitSpaces(final SpacesContext ctx) {
    Token space = ctx.SPACE().getSymbol();
    String text = space.getText();
    line.append(text);// www.j ava 2s  .com
    if (space.getChannel() == Token.HIDDEN_CHANNEL) {
        return null;
    }
    return new Text(text).filename(source.filename()).position(ctx.start.getLine(),
            ctx.start.getCharPositionInLine());
}