Examples of xtc.parser.Result

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

    return yyColumn.chunk6.fPatVarDef;
  }


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


    // Alternative 1.


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


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


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


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


    // Alternative 2.


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


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


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


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


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

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    return yyColumn.chunk6.fDef;
  }


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


    // Alternative 1.


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


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 2.


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


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


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


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


    // Alternative 3.


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


      yyResult = p$$Shared2(yyResult.index);
      yyError  = yyResult.select(yyError);
      if (yyResult.hasValue()) {


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


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


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


    // Alternative 4.


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


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


      return yyResult.createValue(yyValue, yyError);
    }


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

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


    // Alternative 1.


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


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


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


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


    // Alternative 2.


    yyOption1  = yyStart;
    yyOpValue1 = null;


    yyResult = pExtends(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$3.
      Node v$g$3 = yyOpValue1;


      yyResult = pTemplateBody(yyOption1);
      yyError  = yyResult.select(yyError);
      if (yyResult.hasValue()) {
        Node v$g$4 = yyResult.semanticValue();


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


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


    // Alternative 3.

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    return yyColumn.chunk6.fExtends;
  }


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


    // Alternative 1.


    yyResult = pkey(yyStart);
    if (yyResult.hasValue("extends")) {
      String v$g$1 = "extends";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 2.


    yyResult = pkey(yyStart);
    if (yyResult.hasValue("<:")) {
      String v$g$2 = "<:";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Done.
    yyError = yyError.select("extends expected", yyStart);
    return yyError;

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pClassTemplate(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyBase;
    int        yyOption1;
    Node       yyOpValue1;
    int        yyOption2;
    Node       yyOpValue2;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyOption1  = yyStart;
    yyOpValue1 = null;


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


      yyOption2  = yyResult.index;
      yyOpValue2 = null;


      yyResult = pEarlyDefs(yyOption2);
      yyError  = yyResult.select(yyError, yyOption2);
      if (yyResult.hasValue()) {
        Node v$el$2 = yyResult.semanticValue();


        yyOption2  = yyResult.index;
        yyOpValue2 = v$el$2;
      }
      { // Start scope for v$el$1.
        Node v$el$1 = yyOpValue2;


        yyBase   = yyOption2;
        yyResult = psep(yyBase);
        if (yyResult.hasValue("}")) {


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


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


      yyResult = pClassParents(yyOption1);
      yyError  = yyResult.select(yyError);
      if (yyResult.hasValue()) {
        Node v$g$2 = yyResult.semanticValue();


        yyOption1  = yyResult.index;
        yyOpValue1 = null;


        yyResult = pTemplateBody(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$3.

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   * @param yyStart The index.
   * @return The result.
   * @throws IOException Signals an I/O error.
   */
  private Result pFunDef$$Choice1(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyOption1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


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


      yyResult = pConstrExpr(yyResult.index);
      yyError  = yyResult.select(yyError);
      if (yyResult.hasValue()) {
        yyValue = yyResult.semanticValue();


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


    // Alternative 2.


    yyOption1  = yyStart;


    yyResult = pN(yyOption1);
    yyError  = yyResult.select(yyError, yyOption1);
    if (yyResult.hasValue()) {


      yyOption1  = yyResult.index;
    }


    yyResult = pConstrBlock(yyOption1);
    yyError  = yyResult.select(yyError);
    if (yyResult.hasValue()) {
      yyValue = yyResult.semanticValue();


      return yyResult.createValue(yyValue, yyError);
    }


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

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    return yyColumn.chunk6.fTypeDef;
  }


  /** Actually parse org.netbeans.modules.scala.core.rats.ParserScala.TypeDef. */
  private Result pTypeDef$1(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;


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


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


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


            return yyResult.createValue(yyValue, yyError);
          }
        } else {
          yyError = yyError.select("'=' expected", yyBase);
        }
      } // 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 pTraitTemplate(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyBase;
    int        yyOption1;
    Node       yyOpValue1;
    int        yyOption2;
    Node       yyOpValue2;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


    yyOption1  = yyStart;
    yyOpValue1 = null;


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


      yyOption2  = yyResult.index;
      yyOpValue2 = null;


      yyResult = pEarlyDefs(yyOption2);
      yyError  = yyResult.select(yyError, yyOption2);
      if (yyResult.hasValue()) {
        Node v$el$2 = yyResult.semanticValue();


        yyOption2  = yyResult.index;
        yyOpValue2 = v$el$2;
      }
      { // Start scope for v$el$1.
        Node v$el$1 = yyOpValue2;


        yyBase   = yyOption2;
        yyResult = psep(yyBase);
        if (yyResult.hasValue("}")) {


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


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


      yyResult = pTraitParents(yyOption1);
      yyError  = yyResult.select(yyError);
      if (yyResult.hasValue()) {
        Node v$g$2 = yyResult.semanticValue();


        yyOption1  = yyResult.index;
        yyOpValue1 = null;


        yyResult = pTemplateBody(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$3.

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


    // Alternative 1.


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


          yyResult = pAnnotType(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 pTraitParents(final int yyStart) throws IOException {
    Result     yyResult;
    int        yyBase;
    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) {


        yyBase   = yyRepetition1;
        yyResult = pkey(yyBase);
        if (yyResult.hasValue("with")) {


          yyResult = pAnnotType(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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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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