001    // -*- mode: java -*-
002    /* Copyright 2000, 2001, Compaq Computer Corporation */
003    
004    /* IF THIS IS A JAVA FILE, DO NOT EDIT IT!  
005    
006       Most Java files in this directory which are part of the Javafe AST
007       are automatically generated using the astgen comment (see
008       ESCTools/Javafe/astgen) from the input file 'hierarchy.h'.  If you
009       wish to modify AST classes or introduce new ones, modify
010       'hierarchy.j.'
011     */
012    
013    package javafe.ast;
014    
015    import javafe.util.Assert;
016    import javafe.util.Location;
017    import javafe.util.ErrorSet;
018    
019    // Convention: unless otherwise noted, integer fields named "loc" refer
020    // to the location of the first character of the syntactic unit
021    
022    
023    public class ClassDeclStmt extends Stmt
024    {
025      public /*@ non_null @*/ ClassDecl decl;
026    
027    
028      private void postCheck() {
029      // Awaiting information from Sun...
030      }
031    
032      //@ public represents startLoc <- decl.getStartLoc();
033      public /*@ pure @*/ int getStartLoc() { return decl.getStartLoc(); }
034    
035      //@ also public normal_behavior
036      //@ ensures \result == decl.getEndLoc();
037      public /*@ pure @*/ int getEndLoc() { return decl.getEndLoc(); }
038    
039    
040    // Generated boilerplate constructors:
041    
042      //@ ensures this.decl == decl;
043      protected ClassDeclStmt(/*@ non_null @*/ ClassDecl decl) {
044         super();
045         this.decl = decl;
046      }
047    
048    // Generated boilerplate methods:
049    
050      public final int childCount() {
051         return 1;
052      }
053    
054      public final Object childAt(int index) {
055              /*throws IndexOutOfBoundsException*/
056         if (index < 0)
057            throw new IndexOutOfBoundsException("AST child index " + index);
058         int indexPre = index;
059    
060         int sz;
061    
062         if (index == 0) return this.decl;
063         else index--;
064    
065         throw new IndexOutOfBoundsException("AST child index " + indexPre);
066      }   //@ nowarn Exception;
067    
068      public final /*@non_null*/String toString() {
069         return "[ClassDeclStmt"
070            + " decl = " + this.decl
071            + "]";
072      }
073    
074      public final int getTag() {
075         return TagConstants.CLASSDECLSTMT;
076      }
077    
078      public final void accept(Visitor v) { v.visitClassDeclStmt(this); }
079    
080      public final Object accept(VisitorArgResult v, Object o) {return v.visitClassDeclStmt(this, o); }
081    
082      public void check() {
083         super.check();
084         this.decl.check();
085         postCheck();
086      }
087    
088      //@ ensures \result != null;
089      public static ClassDeclStmt make(/*@ non_null @*/ ClassDecl decl) {
090         ClassDeclStmt result = new ClassDeclStmt(decl);
091         return result;
092      }
093    }