shadowclassdecl.java

JDK1.4编译器前端

package AST;
import java.util.HashSet;import java.util.LinkedHashSet;import java.io.FileNotFoundException;import java.io.File;import java.util.*;import beaver.*;import java.util.ArrayList;import java.util.zip.*;import java.io.*;



public class ShadowClassDecl extends ReferenceType implements Cloneable {
    public void flushCache() {
        super.flushCache();
        memberFields_String_visited = new java.util.HashMap(4);
        memberFields_String_values = null;
        memberMethods_String_visited = new java.util.HashMap(4);
        methodsSignatureMap_visited = -1;
        methodsSignatureMap_computed = false;
        methodsSignatureMap_value = null;
        seedClass_String_visited = new java.util.HashMap(4);
        granuleAccess_String_visited = new java.util.HashMap(4);
        isShadowClassDecl_visited = -1;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ShadowClassDecl clone() throws CloneNotSupportedException {
        ShadowClassDecl node = (ShadowClassDecl)super.clone();
        node.memberFields_String_visited = new java.util.HashMap(4);
        node.memberFields_String_values = null;
        node.memberMethods_String_visited = new java.util.HashMap(4);
        node.methodsSignatureMap_visited = -1;
        node.methodsSignatureMap_computed = false;
        node.methodsSignatureMap_value = null;
        node.seedClass_String_visited = new java.util.HashMap(4);
        node.granuleAccess_String_visited = new java.util.HashMap(4);
        node.isShadowClassDecl_visited = -1;
        node.in$Circle(false);
        node.is$Final(false);
    return node;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ShadowClassDecl copy() {
      try {
          ShadowClassDecl node = (ShadowClassDecl)clone();
          if(children != null) node.children = (ASTNode[])children.clone();
          return node;
      } catch (CloneNotSupportedException e) {
      }
      System.err.println("Error: Could not clone node of type " + getClass().getName() + "!");
      return null;
    }
     @SuppressWarnings({"unchecked", "cast"})  public ShadowClassDecl fullCopy() {
        ShadowClassDecl res = (ShadowClassDecl)copy();
        for(int i = 0; i < getNumChildNoTransform(); i++) {
          ASTNode node = getChildNoTransform(i);
          if(node != null) node = node.fullCopy();
          res.setChild(node, i);
        }
        return res;
    }
    // Declared in GOP.jrag at line 17

  public boolean hasSeedClass() {
    return true;
  }

    // Declared in GOP.jrag at line 20

  public boolean hasGranuleAccess(){
    return true;
  }

    // Declared in GOP.jrag at line 235

      

  
//==================================================================
//name Check to make sure shadowclass has its seedclass

 public void nameCheck() {
     if(!isTopLevelType())
       error("ShadowClass can only be topLevelType");
    TypeDecl seedClass = seedClass(getID());
    if(seedClass==null) 
      error("No TypeDecl named " + getID() + " exsit as the seedclass of shadowclass,make sure seedclass is declared before shadowclass");
    else if(!seedClass.isClassDecl())
      error("SeedClass can only be ClassDecl");
    TypeDecl granuleAccess =granuleAccess(((TypeAccess)getGranuleAccess()).name());
    if(granuleAccess==null)
      error("Can not find granule "+ ((TypeAccess)getGranuleAccess()).name());
}

    // Declared in GOP.jrag at line 264

















//===============================================================
   public boolean hasSuperclass() {
    return !isObject();
   }

    // Declared in GOP.jrag at line 268

  
   public ClassDecl superclass() {
    if(isObject())
      return null;
    if(hasSuperClassAccess() && !isCircular() && getSuperClassAccess().type().isClassDecl())
      return (ClassDecl)getSuperClassAccess().type();
    return (ClassDecl)typeObject();
  }

    // Declared in GOP.jrag at line 278

  
  
  
  public Iterator interfacesIterator() {
    return new Iterator() {
      public boolean hasNext() {
        computeNextCurrent();
        return current != null;
      }
      public Object next() {
        return current;
      }
      public void remove() {
        throw new UnsupportedOperationException();
      }
      private int index = 0;
      private TypeDecl current = null;
      private void computeNextCurrent() {
        current = null;
        if(isObject() || isCircular())
          return;
        while(index < getNumImplements()) {
          TypeDecl typeDecl = getImplements(index++).type();
          if(!typeDecl.isCircular() && typeDecl.isInterfaceDecl()) {
            current = typeDecl;
            return;
          }
        }
      }
    };
  }

    // Declared in ShadowClass.ast at line 3
    // Declared in ShadowClass.ast line 3

    public ShadowClassDecl() {
        super();

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

    }

    // Declared in ShadowClass.ast at line 13


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

    // Declared in ShadowClass.ast at line 23


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

    // Declared in ShadowClass.ast at line 32


  protected int numChildren() {
    return 5;
  }

    // Declared in ShadowClass.ast at line 35

  public boolean mayHaveRewrite() { return false; }

    // Declared in ShadowClass.ast at line 2
    // Declared in ShadowClass.ast line 3
    public void setModifiers(Modifiers node) {
        setChild(node, 0);
    }

    // Declared in ShadowClass.ast at line 5

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

    // Declared in ShadowClass.ast at line 9


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

    // Declared in ShadowClass.ast at line 2
    // Declared in ShadowClass.ast line 3
    public void setGranuleAccess(Access node) {
        setChild(node, 1);
    }

    // Declared in ShadowClass.ast at line 5

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

    // Declared in ShadowClass.ast at line 9


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

    // Declared in ShadowClass.ast at line 2
    // Declared in ShadowClass.ast line 3
    public void setSuperClassAccessOpt(Opt<Access> opt) {
        setChild(opt, 2);
    }

    // Declared in ShadowClass.ast at line 6


    public boolean hasSuperClassAccess() {
        return getSuperClassAccessOpt().getNumChild() != 0;
    }

    // Declared in ShadowClass.ast at line 10


     @SuppressWarnings({"unchecked", "cast"})  public Access getSuperClassAccess() {
        return (Access)getSuperClassAccessOpt().getChild(0);
    }

    // Declared in ShadowClass.ast at line 14


    public void setSuperClassAccess(Access node) {
        getSuperClassAccessOpt().setChild(node, 0);
    }

    // Declared in ShadowClass.ast at line 17

     @SuppressWarnings({"unchecked", "cast"})  public Opt<Access> getSuperClassAccessOpt() {
        return (Opt<Access>)getChild(2);
    }

    // Declared in ShadowClass.ast at line 21


     @SuppressWarnings({"unchecked", "cast"})  public Opt<Access> getSuperClassAccessOptNoTransform() {
        return (Opt<Access>)getChildNoTransform(2);
    }

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

    // Declared in ShadowClass.ast at line 6


    private int getNumImplements = 0;

    // Declared in ShadowClass.ast at line 7

    public int getNumImplements() {
        return getImplementsList().getNumChild();
    }

    // Declared in ShadowClass.ast at line 11


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

    // Declared in ShadowClass.ast at line 15


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