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:nl.lxtreme.libtdl.grammar.adv.TriggerStageAction.java

License:Apache License

/**
 * Returns the numeric index of the timer, so "timer1" -&gt; 1 and "timer2"
 * -&gt; 2.//from   www  .ja va2  s . c  o m
 * 
 * @param timerName
 *            the timer name, cannot be <code>null</code>.
 * @return a numeric index, >= 0.
 */
private int getTimerNumber(Token timerName) {
    String name = timerName.getText();

    char index = name.charAt(name.length() - 1);
    if (!Character.isDigit(index)) {
        return 0;
    }

    return index - '0';
}

From source file:nl.lxtreme.libtdl.grammar.adv.TriggerSum.java

License:Apache License

/**
 * Defines an input for this sum./*from   w w  w.j ava2s .c  o  m*/
 * 
 * @param inputTree
 *            the input, e.g., a, b, timer1, and so on.
 * @return the index of the given input, >= 0 && < 16.
 */
public SumPart defineInput(Token inputTree) {
    int idx = findInputIndex(inputTree.getText());
    if (idx < 0) {
        throw new RuntimeException("Invalid input: " + inputTree.getText());
    }

    Input input = m_inputs[idx];
    // Initialize this operator for use in this sum...
    input.init();

    return input;
}

From source file:nl.lxtreme.libtdl.grammar.adv.TriggerSum.java

License:Apache License

/**
 * Defines an operation on a lefthand and righthand side.
 * //from  w ww  . j ava 2s .  c o m
 * @param operator
 *            the operator to apply;
 * @param lhs
 *            the LHS-sum pair;
 * @param rhs
 *            the RHS-sum pair.
 * @return the new index, >= 0.
 */
public SumPart defineOperator(Token operator, SumPart lhs, SumPart rhs) {
    AbstractSumPair part = getPart(lhs, rhs);

    part.setOperator(mapOperator(operator.getText()));

    return part;
}

From source file:nl.lxtreme.libtdl.grammar.basic.BasicTdlSemanticAnalyzer.java

License:Apache License

@Override
public BasicTdlSemanticAnalyzer visitExpr(ExprContext ctx) {
    if (ctx.term != null) {
        Token term = ctx.term;
        String name = normalizeName(term.getText());
        if (!m_declarations.containsKey(name)) {
            String msg = name + " is not declared";

            Marker marker = new MarkerBuilder().setCategory(Category.SEMANTIC).setType(Type.ERROR) //
                    .setLocation(ctx).setDescription(msg).build();

            m_problemReporter.report(marker);
        }//from  ww w  . j av a 2  s  .  co m
    }
    return super.visitExpr(ctx);
}

From source file:nl.lxtreme.libtdl.grammar.basic.TermExpression.java

License:Apache License

/**
 * Defines the actual term used./*from   w w w .  jav  a  2 s.  c  o m*/
 * 
 * @param token
 *            the token representing the term, cannot be <code>null</code>.
 */
public void defineTerm(Token token) {
    m_name = Util.normalizeName(token.getText());
}

From source file:no.ssb.vtl.script.error.VTLScriptException.java

License:Apache License

private void extractPositionFromContext(ParserRuleContext ctx) {
    checkNotNull(ctx);//  w w  w.ja v a 2s .co m
    startLine = ctx.getStart().getLine();
    startColumn = ctx.getStart().getCharPositionInLine();
    if (ctx.getStop() != null) {
        stopLine = ctx.getStop().getLine();
        if (ctx.getStart() == ctx.getStop()) {
            Token token = ctx.getStart();
            stopColumn = startColumn + token.getText().length();
        } else {
            stopColumn = ctx.getStop().getCharPositionInLine();
        }
    }
}

From source file:no.ssb.vtl.script.visitors.AggregationVisitor.java

License:Apache License

private static Set<Component> computeAggregationComponents(Set<Component> aggregationComponents,
        Set<Component> availableIdentifiers, Token clause) {
    switch (clause.getType()) {
    case GROUP_BY:
        return aggregationComponents;
    case ALONG://  w w  w .j av a 2  s.c o m
        return availableIdentifiers.stream().filter(component -> !aggregationComponents.contains(component))
                .collect(Collectors.toSet());
    default:
        throw new IllegalArgumentException("unrecognized token: " + clause.getText());
    }
}

From source file:org.apache.hive.hplsql.Exec.java

License:Apache License

/**
 * Append the text preserving the formatting (space symbols) between tokens
 *//*from   w  ww  . j  av  a 2  s.c o  m*/
void append(StringBuilder str, String appendStr, Token start, Token stop) {
    String spaces = start.getInputStream()
            .getText(new org.antlr.v4.runtime.misc.Interval(start.getStartIndex(), stop.getStopIndex()));
    spaces = spaces.substring(start.getText().length(), spaces.length() - stop.getText().length());
    str.append(spaces);
    str.append(appendStr);
}

From source file:org.apache.olingo.server.core.uri.parser.Parser.java

License:Apache License

public void showTokens(final String input, final List<? extends Token> list) {
    boolean first = true;
    System.out.println("input: " + input);
    String nL = "\n";
    StringBuilder out = new StringBuilder("[").append(nL);
    for (Token token : list) {
        if (!first) {
            out.append(",");
            first = false;/*from  w  w  w  . ja va  2 s .  c o  m*/
        }
        int index = token.getType();
        out.append("\"").append(token.getText()).append("\"").append("     ");
        if (index != -1) {
            out.append(UriLexer.VOCABULARY.getDisplayName(index));
        } else {
            out.append(index);
        }
        out.append(nL);
    }
    out.append(']');
    System.out.println("tokens: " + out.toString());
}

From source file:org.apache.olingo.server.core.uri.testutil.ParseTreeToText.java

License:Apache License

private static String getNodeText(@NotNull final Tree t, @Nullable final List<String> ruleNames) {
    if (ruleNames != null) {
        if (t instanceof RuleNode) {
            int ruleIndex = ((RuleNode) t).getRuleContext().getRuleIndex();
            return ruleNames.get(ruleIndex);
        } else if (t instanceof ErrorNode) {
            return t.toString();
        } else if (t instanceof TerminalNode) {
            Token symbol = ((TerminalNode) t).getSymbol();
            if (symbol != null) {
                return symbol.getText();
            }/* w ww  .  ja v  a2s .  c  o m*/
        }
    }
    // no recog for rule names
    Object payload = t.getPayload();
    if (payload instanceof Token) {
        return ((Token) payload).getText();
    }
    return t.getPayload().toString();
}