methoddecl.java

JDK1.4编译器后端

    // build accessor declaration
    m = new MethodDecl(
      modifiers,
      type().createQualifiedAccess(),
      name() + "$access$" + accessorIndex,
      (List)getParameterList().fullCopy(),
      (List)getExceptionList().fullCopy(),
      new Opt(
        new Block(
          new List().add(
            createAccessorStmt()
          )
        )
      )
    );
    m = methodQualifier.addMemberMethod(m);
    methodQualifier.addAccessor(this, "method", m);
    return m;
  }

    // Declared in InnerClasses.jrag at line 227

  
  private Stmt createAccessorStmt() {
    List argumentList = new List();
    for(int i = 0; i < getNumParameter(); i++)
      argumentList.add(new VarAccess(getParameter(i).name()));
    Access access = new MethodAccess(name(), argumentList);
    if(!isStatic())
      access = new ThisAccess("this").qualifiesAccess(access);
    return isVoid() ? (Stmt) new ExprStmt(access) : new ReturnStmt(new Opt(access));
  }

    // Declared in InnerClasses.jrag at line 237


  public MethodDecl createSuperAccessor(TypeDecl methodQualifier) {
    MethodDecl m = (MethodDecl)methodQualifier.getAccessor(this, "method_super");
    if(m != null) return m;

    int accessorIndex = methodQualifier.accessorCounter++;
    List parameters = new List();
    List args = new List();
    for(int i = 0; i < getNumParameter(); i++) {
      parameters.add(getParameter(i).fullCopy());
      args.add(new VarAccess(getParameter(i).name()));
    }
    Stmt stmt;
    if(type().isVoid())
      stmt = new ExprStmt(new SuperAccess("super").qualifiesAccess(new MethodAccess(name(), args)));
    else 
      stmt = new ReturnStmt(new Opt(new SuperAccess("super").qualifiesAccess(new MethodAccess(name(), args))));
    m = new MethodDecl(
      new Modifiers(new List().add(new Modifier("synthetic"))),
      type().createQualifiedAccess(),
      name() + "$access$" + accessorIndex,
      parameters,
      new List(),
      new Opt(
        new Block(
          new List().add(stmt)
        )
      )
    );
    m = methodQualifier.addMemberMethod(m);
    methodQualifier.addAccessor(this, "method_super", m);
    return m;
  }

    // Declared in java.ast at line 3
    // Declared in java.ast line 88

    public MethodDecl() {
        super();

        setChild(new List(), 2);
        setChild(new List(), 3);
        setChild(new Opt(), 4);

    }

    // Declared in java.ast at line 13


    // Declared in java.ast line 88
    public MethodDecl(Modifiers p0, Access p1, String p2, List<ParameterDeclaration> p3, List<Access> p4, Opt<Block> p5) {
        setChild(p0, 0);
        setChild(p1, 1);
        setID(p2);
        setChild(p3, 2);
        setChild(p4, 3);
        setChild(p5, 4);
    }

    // Declared in java.ast at line 23


    // Declared in java.ast line 88
    public MethodDecl(Modifiers p0, Access p1, beaver.Symbol p2, List<ParameterDeclaration> p3, List<Access> p4, Opt<Block> p5) {
        setChild(p0, 0);
        setChild(p1, 1);
        setID(p2);
        setChild(p3, 2);
        setChild(p4, 3);
        setChild(p5, 4);
    }

    // Declared in java.ast at line 32


  protected int numChildren() {
    return 5;
  }

    // Declared in java.ast at line 35

  public boolean mayHaveRewrite() { return false; }

    // Declared in java.ast at line 2
    // Declared in java.ast line 88
    public void setModifiers(Modifiers node) {
        setChild(node, 0);
    }

    // Declared in java.ast at line 5

    public Modifiers getModifiers() {
        return (Modifiers)getChild(0);
    }

    // Declared in java.ast at line 9


    public Modifiers getModifiersNoTransform() {
        return (Modifiers)getChildNoTransform(0);
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 88
    public void setTypeAccess(Access node) {
        setChild(node, 1);
    }

    // Declared in java.ast at line 5

    public Access getTypeAccess() {
        return (Access)getChild(1);
    }

    // Declared in java.ast at line 9


    public Access getTypeAccessNoTransform() {
        return (Access)getChildNoTransform(1);
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 88
    private String tokenString_ID;

    // Declared in java.ast at line 3

    public void setID(String value) {
        tokenString_ID = value;
    }

    // Declared in java.ast at line 6

    public int IDstart;

    // Declared in java.ast at line 7

    public int IDend;

    // Declared in java.ast at line 8

    public void setID(beaver.Symbol symbol) {
        if(symbol.value != null && !(symbol.value instanceof String))
          throw new UnsupportedOperationException("setID is only valid for String lexemes");
        tokenString_ID = (String)symbol.value;
        IDstart = symbol.getStart();
        IDend = symbol.getEnd();
    }

    // Declared in java.ast at line 15

    public String getID() {
        return tokenString_ID != null ? tokenString_ID : "";
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 88
    public void setParameterList(List<ParameterDeclaration> list) {
        setChild(list, 2);
    }

    // Declared in java.ast at line 6


    private int getNumParameter = 0;

    // Declared in java.ast at line 7

    public int getNumParameter() {
        return getParameterList().getNumChild();
    }

    // Declared in java.ast at line 11


     @SuppressWarnings({"unchecked", "cast"})  public ParameterDeclaration getParameter(int i) {
        return (ParameterDeclaration)getParameterList().getChild(i);
    }

    // Declared in java.ast at line 15


    public void addParameter(ParameterDeclaration node) {
        List<ParameterDeclaration> list = getParameterList();
        list.addChild(node);
    }

    // Declared in java.ast at line 20


    public void setParameter(ParameterDeclaration node, int i) {
        List<ParameterDeclaration> list = getParameterList();
        list.setChild(node, i);
    }

    // Declared in java.ast at line 24

    public List<ParameterDeclaration> getParameters() {
        return getParameterList();
    }

    // Declared in java.ast at line 27

    public List<ParameterDeclaration> getParametersNoTransform() {
        return getParameterListNoTransform();
    }

    // Declared in java.ast at line 31


     @SuppressWarnings({"unchecked", "cast"})  public List<ParameterDeclaration> getParameterList() {
        return (List<ParameterDeclaration>)getChild(2);
    }

    // Declared in java.ast at line 35


     @SuppressWarnings({"unchecked", "cast"})  public List<ParameterDeclaration> getParameterListNoTransform() {
        return (List<ParameterDeclaration>)getChildNoTransform(2);
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 88
    public void setExceptionList(List<Access> list) {
        setChild(list, 3);
    }

    // Declared in java.ast at line 6


    private int getNumException = 0;

    // Declared in java.ast at line 7

    public int getNumException() {
        return getExceptionList().getNumChild();
    }

    // Declared in java.ast at line 11


     @SuppressWarnings({"unchecked", "cast"})  public Access getException(int i) {
        return (Access)getExceptionList().getChild(i);
    }

    // Declared in java.ast at line 15


    public void addException(Access node) {
        List<Access> list = getExceptionList();
        list.addChild(node);
    }

    // Declared in java.ast at line 20


    public void setException(Access node, int i) {
        List<Access> list = getExceptionList();
        list.setChild(node, i);
    }

    // Declared in java.ast at line 24

    public List<Access> getExceptions() {
        return getExceptionList();
    }

    // Declared in java.ast at line 27

    public List<Access> getExceptionsNoTransform() {
        return getExceptionListNoTransform();
    }

    // Declared in java.ast at line 31


     @SuppressWarnings({"unchecked", "cast"})  public List<Access> getExceptionList() {
        return (List<Access>)getChild(3);
    }

    // Declared in java.ast at line 35


     @SuppressWarnings({"unchecked", "cast"})  public List<Access> getExceptionListNoTransform() {
        return (List<Access>)getChildNoTransform(3);
    }

    // Declared in java.ast at line 2
    // Declared in java.ast line 88
    public void setBlockOpt(Opt<Block> opt) {
        setChild(opt, 4);
    }

    // Declared in java.ast at line 6


    public boolean hasBlock() {
        return getBlockOpt().getNumChild() != 0;
    }

    // Declared in java.ast at line 10


     @SuppressWarnings({"unchecked", "cast"})  public Block getBlock() {
        return (Block)getBlockOpt().getChild(0);
    }

    // Declared in java.ast at line 14


    public void setBlock(Block node) {
        getBlockOpt().setChild(node, 0);
    }

    // Declared in java.ast at line 17

     @SuppressWarnings({"unchecked", "cast"})  public Opt<Block> getBlockOpt() {
        return (Opt<Block>)getChild(4);
    }

    // Declared in java.ast at line 21


     @SuppressWarnings({"unchecked", "cast"})  public Opt<Block> getBlockOptNoTransform() {
        return (Opt<Block>)getChildNoTransform(4);
    }

    protected java.util.Map accessibleFrom_TypeDecl_values;
    // Declared in AccessControl.jrag at line 77
 @SuppressWarnings({"unchecked", "cast"})     public boolean accessibleFrom(TypeDecl type) {
        Object _parameters = type;
if(accessibleFrom_TypeDecl_values == null) accessibleFrom_TypeDecl_values = new java.util.HashMap(4);
        if(accessibleFrom_TypeDecl_values.containsKey(_parameters))
            return ((Boolean)accessibleFrom_TypeDecl_values.get(_parameters)).booleanValue();