Examples of xtc.parser.Result

xtc.parser.Result
The superclass of all parser results. @author Robert Grimm @version $Revision: 1.23 $

   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pTypedPattern(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyBase;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pVarId(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyBase   = yyResult.index;
      yyResult = pkey(yyBase);
      if (yyResult.hasValue(":")) {


        yyResult = pType(yyResult.index);
        yyError  = yyResult.select(yyError);
        if (yyResult.hasValue()) {
          Node v$g$2 = yyResult.semanticValue();


          yyValue = GNode.create("TypedPattern", v$g$1, v$g$2);
          yyValue.setLocation(location(yyStart));


          return yyResult.createValue(yyValue, yyError);
        }
      } else {
        yyError = yyError.select("':' expected", yyBase);
      }
    }


    // Alternative 2.


    yyResult = pkey(yyStart);
    if (yyResult.hasValue("_")) {
      String v$g$3 = "_";


      yyBase   = yyResult.index;
      yyResult = pkey(yyBase);
      if (yyResult.hasValue(":")) {


        yyResult = pType(yyResult.index);
        yyError  = yyResult.select(yyError);
        if (yyResult.hasValue()) {
          Node v$g$4 = yyResult.semanticValue();


          yyValue = GNode.create("TypedPattern", v$g$3, v$g$4);
          yyValue.setLocation(location(yyStart));


          return yyResult.createValue(yyValue, yyError);
        }
      } else {
        yyError = yyError.select("':' expected", yyBase);
      }
    }

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    return yyColumn.chunk6.fTmplDef;
  }


  /** Actually parse org.netbeans.modules.scala.core.rats.ParserScala.TmplDef. */
  private Result pTmplDef$1(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyBase;
    int        yyOption1;
    String     yyOpValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyOption1  = yyStart;
    yyOpValue1 = null;


    yyBase   = yyOption1;
    yyResult = pkey(yyBase);
    if (yyResult.hasValue("case")) {
      String v$el$1 = "case";


      yyOption1  = yyResult.index;
      yyOpValue1 = v$el$1;
    } else {
      yyError = yyError.select("'case' expected", yyBase);
    }
    { // Start scope for v$g$1.
      String v$g$1 = yyOpValue1;


      final int yyChoice1 = yyOption1;


      // Nested alternative 1.


      yyBase   = yyChoice1;
      yyResult = pkey(yyBase);
      if (yyResult.hasValue("class")) {


        yyResult = pClassDef(yyResult.index);
        yyError  = yyResult.select(yyError);
        if (yyResult.hasValue()) {
          Node v$g$2 = yyResult.semanticValue();


          yyValue = GNode.create("TmplDef", v$g$1, v$g$2);
          yyValue.setLocation(location(yyStart));


          return yyResult.createValue(yyValue, yyError);
        }
      } else {
        yyError = yyError.select("'class' expected", yyBase);
      }


      // Nested alternative 2.


      yyBase   = yyChoice1;
      yyResult = pkey(yyBase);
      if (yyResult.hasValue("object")) {


        yyResult = pObjectDef(yyResult.index);
        yyError  = yyResult.select(yyError);
        if (yyResult.hasValue()) {
          Node v$g$3 = yyResult.semanticValue();


          yyValue = GNode.create("TmplDef", v$g$1, v$g$3);
          yyValue.setLocation(location(yyStart));


          return yyResult.createValue(yyValue, yyError);
        }
      } else {
        yyError = yyError.select("'object' expected", yyBase);
      }
    } // End scope for v$g$1.


    // Alternative 2.


    yyResult = pkey(yyStart);
    if (yyResult.hasValue("trait")) {


      yyResult = pTraitDef(yyResult.index);
      yyError  = yyResult.select(yyError);
      if (yyResult.hasValue()) {
        Node v$g$4 = yyResult.semanticValue();


        yyValue = GNode.create("TmplDef", v$g$4);
        yyValue.setLocation(location(yyStart));


        return yyResult.createValue(yyValue, yyError);
      }
    }


    // Done.
    yyError = yyError.select("tmpl def expected", yyStart);

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pClassDef(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyRepetition1;
    Pair<Node> yyRepValue1;
    int        yyOption1;
    Node       yyOpValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pId(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyOption1  = yyResult.index;
      yyOpValue1 = null;


      yyResult = pTypeParamClause(yyOption1);
      yyError  = yyResult.select(yyError, yyOption1);
      if (yyResult.hasValue()) {
        Node v$el$1 = yyResult.semanticValue();


        yyOption1  = yyResult.index;
        yyOpValue1 = v$el$1;
      }
      { // Start scope for v$g$2.
        Node v$g$2 = yyOpValue1;


        yyRepetition1 = yyOption1;
        yyRepValue1   = Pair.empty();
        while (true) {


          yyResult = pAnnotation(yyRepetition1);
          yyError  = yyResult.select(yyError, yyRepetition1);
          if (yyResult.hasValue()) {
            Node v$el$2 = yyResult.semanticValue();


            yyRepetition1 = yyResult.index;
            yyRepValue1   = new Pair<Node>(v$el$2, yyRepValue1);
            continue;
          }
          break;
        }
        { // Start scope for v$g$3.
          Pair<Node> v$g$3 = yyRepValue1.reverse();


          yyOption1  = yyRepetition1;
          yyOpValue1 = null;


          yyResult = pAccessModifier(yyOption1);
          yyError  = yyResult.select(yyError, yyOption1);
          if (yyResult.hasValue()) {
            Node v$el$3 = yyResult.semanticValue();


            yyOption1  = yyResult.index;
            yyOpValue1 = v$el$3;
          }
          { // Start scope for v$g$4.
            Node v$g$4 = yyOpValue1;


            yyResult = pClassParamClauses(yyOption1);
            yyError  = yyResult.select(yyError);
            if (yyResult.hasValue()) {
              Node v$g$5 = yyResult.semanticValue();


              yyResult = pClassTemplateOpt(yyResult.index);
              yyError  = yyResult.select(yyError);
              if (yyResult.hasValue()) {
                Node v$g$6 = yyResult.semanticValue();


                yyValue = GNode.create("ClassDef", v$g$1, v$g$2, v$g$3, v$g$4, v$g$5, v$g$6);
                yyValue.setLocation(location(yyStart));


                return yyResult.createValue(yyValue, yyError);
              }
            }
          } // End scope for v$g$4.
        } // End scope for v$g$3.
      } // End scope for v$g$2.

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pConstr(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyRepetition1;
    Pair<Node> yyRepValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pAnnotType(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyRepetition1 = yyResult.index;
      yyRepValue1   = Pair.empty();
      while (true) {


        yyResult = pArgumentExprs(yyRepetition1);
        yyError  = yyResult.select(yyError, yyRepetition1);
        if (yyResult.hasValue()) {
          Node v$el$1 = yyResult.semanticValue();


          yyRepetition1 = yyResult.index;
          yyRepValue1   = new Pair<Node>(v$el$1, yyRepValue1);
          continue;
        }

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pEarlyDefs(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyRepetition1;
    Pair<Node> yyRepValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pEarlyDef(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyRepetition1 = yyResult.index;
      yyRepValue1   = Pair.empty();
      while (true) {


        yyResult = pSEMI(yyRepetition1);
        yyError  = yyResult.select(yyError, yyRepetition1);
        if (yyResult.hasValue()) {


          yyResult = pEarlyDef(yyResult.index);
          yyError  = yyResult.select(yyError, yyRepetition1);
          if (yyResult.hasValue()) {
            Node v$el$1 = yyResult.semanticValue();


            yyRepetition1 = yyResult.index;
            yyRepValue1   = new Pair<Node>(v$el$1, yyRepValue1);
            continue;
          }

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pEarlyDef(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyRepetition1;
    Pair<Node> yyRepValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyRepetition1 = yyStart;
    yyRepValue1   = Pair.empty();
    while (true) {


      yyResult = pAnnotation(yyRepetition1);
      yyError  = yyResult.select(yyError, yyRepetition1);
      if (yyResult.hasValue()) {
        Node v$el$1 = yyResult.semanticValue();


        yyRepetition1 = yyResult.index;
        yyRepValue1   = new Pair<Node>(v$el$1, yyRepValue1);
        continue;
      }
      break;
    }
    { // Start scope for v$g$1.
      Pair<Node> v$g$1 = yyRepValue1.reverse();


      yyRepValue1   = Pair.empty();
      while (true) {


        yyResult = pModifier(yyRepetition1);
        yyError  = yyResult.select(yyError, yyRepetition1);
        if (yyResult.hasValue()) {
          Node v$el$2 = yyResult.semanticValue();


          yyRepetition1 = yyResult.index;
          yyRepValue1   = new Pair<Node>(v$el$2, yyRepValue1);
          continue;
        }
        break;
      }
      { // Start scope for v$g$2.
        Pair<Node> v$g$2 = yyRepValue1.reverse();


        yyResult = pPatVarDef(yyRepetition1);
        yyError  = yyResult.select(yyError);
        if (yyResult.hasValue()) {
          Node v$g$3 = yyResult.semanticValue();


          yyValue = GNode.create("EarlyDef", v$g$1, v$g$2, v$g$3);
          yyValue.setLocation(location(yyStart));


          return yyResult.createValue(yyValue, yyError);
        }
      } // End scope for v$g$2.
    } // End scope for v$g$1.


    // Done.

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pConstrExpr(final int yyStart) throws IOException {
    Result     yyResult;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pSelfInvocation(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyValue = GNode.create("ConstrExpr", v$g$1);
      yyValue.setLocation(location(yyStart));


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 2.


    yyResult = pConstrBlock(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$2 = yyResult.semanticValue();


      yyValue = GNode.create("ConstrExpr", v$g$2);
      yyValue.setLocation(location(yyStart));


      return yyResult.createValue(yyValue, yyError);
    }


    // Done.
    return yyError;
  }

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pPatDef(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyBase;
    int        yyRepetition1;
    Pair<Node> yyRepValue1;
    int        yyOption1;
    Node       yyOpValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pNoTypedPattern(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyRepetition1 = yyResult.index;
      yyRepValue1   = Pair.empty();
      while (true) {


        yyBase   = yyRepetition1;
        yyResult = psep(yyBase);
        if (yyResult.hasValue(",")) {


          yyResult = pNoTypedPattern(yyResult.index);
          yyError  = yyResult.select(yyError, yyRepetition1);
          if (yyResult.hasValue()) {
            Node v$el$1 = yyResult.semanticValue();


            yyRepetition1 = yyResult.index;
            yyRepValue1   = new Pair<Node>(v$el$1, yyRepValue1);
            continue;
          }
        } else {
          yyError = yyError.select("',' expected", yyBase);
        }
        break;
      }
      { // Start scope for v$g$2.
        Pair<Node> v$g$2 = yyRepValue1.reverse();


        yyOption1  = yyRepetition1;
        yyOpValue1 = null;


        yyBase   = yyOption1;
        yyResult = pkey(yyBase);
        if (yyResult.hasValue(":")) {


          yyResult = pType(yyResult.index);
          yyError  = yyResult.select(yyError, yyOption1);
          if (yyResult.hasValue()) {
            Node v$el$2 = yyResult.semanticValue();


            yyOption1  = yyResult.index;
            yyOpValue1 = v$el$2;
          }
        } else {
          yyError = yyError.select("':' expected", yyBase);
        }
        { // Start scope for v$g$3.
          Node v$g$3 = yyOpValue1;


          yyBase   = yyOption1;
          yyResult = pkey(yyBase);
          if (yyResult.hasValue("=")) {


            yyResult = pExpr(yyResult.index);
            yyError  = yyResult.select(yyError);
            if (yyResult.hasValue()) {
              Node v$g$4 = yyResult.semanticValue();


              yyValue = GNode.create("PatDef", v$g$1, v$g$2, v$g$3, v$g$4);
              yyValue.setLocation(location(yyStart));


              return yyResult.createValue(yyValue, yyError);
            }
          } else {
            yyError = yyError.select("'=' expected", yyBase);
          }
        } // End scope for v$g$3.

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pValDef(final int yyStart) throws IOException {
    Result     yyResult;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pPatDef(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyValue = GNode.create("ValDef", v$g$1);
      yyValue.setLocation(location(yyStart));


      return yyResult.createValue(yyValue, yyError);
    }


    // Done.
    return yyError;
  }

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pTypeDcl(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyBase;
    int        yyOption1;
    Node       yyOpValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyResult = pId(yyStart);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      Node v$g$1 = yyResult.semanticValue();


      yyOption1  = yyResult.index;
      yyOpValue1 = null;


      yyResult = pTypeParamClause(yyOption1);
      yyError  = yyResult.select(yyError, yyOption1);
      if (yyResult.hasValue()) {
        Node v$el$1 = yyResult.semanticValue();


        yyOption1  = yyResult.index;
        yyOpValue1 = v$el$1;
      }
      { // Start scope for v$g$2.
        Node v$g$2 = yyOpValue1;


        yyOpValue1 = null;


        yyBase   = yyOption1;
        yyResult = pkey(yyBase);
        if (yyResult.hasValue(">:")) {


          yyResult = pType(yyResult.index);
          yyError  = yyResult.select(yyError, yyOption1);
          if (yyResult.hasValue()) {
            Node v$el$2 = yyResult.semanticValue();


            yyOption1  = yyResult.index;
            yyOpValue1 = v$el$2;
          }
        } else {
          yyError = yyError.select("'>:' expected", yyBase);
        }
        { // Start scope for v$g$3.
          Node v$g$3 = yyOpValue1;


          yyOpValue1 = null;


          yyBase   = yyOption1;
          yyResult = pkey(yyBase);
          if (yyResult.hasValue("<:")) {


            yyResult = pType(yyResult.index);
            yyError  = yyResult.select(yyError, yyOption1);
            if (yyResult.hasValue()) {
              Node v$el$3 = yyResult.semanticValue();


              yyOption1  = yyResult.index;
              yyOpValue1 = v$el$3;
            }
          } else {

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Related Classes of xtc.parser.Result

org.netbeans.modules.scala.core.rats.LexerScala

org.netbeans.modules.scala.core.rats.ParserScala

xtc.parser.PParser

xtc.typical.TypicalParser

xtc.util.Runtime

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