Examples of xtc.tree.Node

xtc.tree.Node
A node in an abstract syntax tree.
Subclasses may optionally support two features. First, a subclass may support generic tree traversal. Such a class must override {@link #hasTraversal()} to returntrue and must provide meaningful implementations for {@link #size()}, {@link #get(int)}, and {@link #set(int,Object)}. Second, a subclass may support a variable number of children. Such a class must override {@link #hasVariable()} to return true and must providemeaningful implementations for {@link #add(Object)}, {@link #add(int,Object)}, and {@link #remove(int)}. @author Robert Grimm @version $Revision: 1.55 $

    while (true) {


      yyResult = pModifier(yyRepetition1);
      yyError  = yyResult.select(yyError, yyRepetition1);
      if (yyResult.hasValue()) {
        Node v$el$4 = yyResult.semanticValue();


        yyRepetition1 = yyResult.index;
        yyRepValue1   = new Pair<Node>(v$el$4, yyRepValue1);
        continue;
      }

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    Result     yyResult;
    int        yyBase;
    int        yyRepetition1;
    Pair<Node> yyRepValue1;
    int        yyOption1;
    Node       yyOpValue1;
    Node       yyValue;
    ParseError yyError = ParseError.DUMMY;


    // Alternative 1.


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


      yyOption1  = yyResult.index;
      yyOpValue1 = null;


      yyResult = pBinding(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$1.
        Node v$g$1 = yyOpValue1;


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


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


            yyResult = pBinding(yyResult.index);
            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;
            }

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   * @param t The type.
   * @param d The declarator value.
   * @return The variable declaration node.
   */
  private Node makeVarDec(String s, String t, Node d) {  
    Node decl = factory.fieldDecl(toType(t), d);
    //set the name
    decl.getGeneric(2).getGeneric(0).set(0, s);
    return decl;
  }

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   */
  private Result pBinding(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;


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


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


          yyOption1  = yyResult.index;
          yyOpValue1 = v$el$1;
        }
      } else {
        yyError = yyError.select("':' expected", yyBase);
      }
      { // Start scope for v$g$2.
        Node v$g$2 = yyOpValue1;


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


        return new SemanticValue(yyValue, yyOption1, yyError);

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   * @param t The type node.
   * @param d The declarator value.
   * @return The variable declaration node.
   */
  private Node makeVarDec2(String s, Node t, Node d) {  
    Node decl = factory.fieldDecl(t, d);
    //set the name
    decl.getGeneric(2).getGeneric(0).set(0, s);
    return decl;
  }

View Full Code Here

  }


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


    // Alternative 1.


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


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 2.


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


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


      return yyResult.createValue(yyValue, yyError);

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   * @param d The declarator value.
   * @return The variable declaration node.
   */
  @SuppressWarnings ("unused")
  private Node makeStaticVarDec(String s, String t, Node d) {  
    Node decl = factory.staticFieldDecl(toType(t), d);
    //set the name
    decl.getGeneric(2).getGeneric(0).set(0, s);
    return decl;
  }

View Full Code Here

  }


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


    // Alternative 1.


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


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 2.


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


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 3.


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


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 4.


    yyResult = pkey(yyStart);
    if (yyResult.hasValue("implicit")) {
      String v$g$4 = "implicit";


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


      return yyResult.createValue(yyValue, yyError);
    }


    // Alternative 5.


    yyResult = pkey(yyStart);
    if (yyResult.hasValue("lazy")) {
      String v$g$5 = "lazy";


      yyValue = GNode.create("LocalModifier", v$g$5);
      yyValue.setLocation(location(yyStart));


      return yyResult.createValue(yyValue, yyError);
    }


    // Done.

View Full Code Here

   * @param t The type.
   * @param d The declarator value.
   * @return The variable declaration node.
   */
  private Node makeDec(String s, String t, Node d) {  
    Node decl = factory.fieldDecl1(toType(t), d);
    //set the name
    decl.getGeneric(2).getGeneric(0).set(0, s);
    return decl;
  }

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   * @param fileName The importing file, XXXAnalyzer, XXXTypes or XXXSuppport
   */
  private void addImports(Node compUnit, Node n, String fileName) {


    setFlagVariables(n);
    Node importNode; 
    
    if (isBigIntegerUsed) {
      importNode = GNode.create("ImportDeclaration", null,
        GNode.create("QualifiedIdentifier", "java", "math", "BigInteger"),
        null);

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

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

xtc.lang.JavaPrinter

xtc.parser.Copier

xtc.typical.Analyzer

xtc.typical.FreeVariableCollector

xtc.typical.LetFolder

xtc.typical.Transformer

xtc.typical.TreeFactory

xtc.typical.TypeMapper

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