    001    /* Copyright 2000, 2001, Compaq Computer Corporation */
    002
    003    /* IF THIS IS A JAVA FILE, DO NOT EDIT IT!
    004
    005       Most Java files in this directory which are part of the Javafe AST
    006       are automatically generated using the astgen comment (see
    007       ESCTools/Javafe/astgen) from the input file 'hierarchy.h'.  If you
    008       wish to modify AST classes or introduce new ones, modify
    009       'hierarchy.j.'
    010     */
    011
    012    package javafe.ast;
    013
    014    import javafe.util.Assert;
    015    import javafe.util.Location;
    016    import javafe.util.ErrorSet;
    017
    018    // Convention: unless otherwise noted, integer fields named "loc" refer
    019    // to the location of the first character of the syntactic unit
    020
    021
    022    /**
    023     * Represents a ObjectDesignator of the form "super . ".
    024     * Is created only by the parser, not by name resolution.
    025     */
    026
    027    public class SuperObjectDesignator extends ObjectDesignator
    028    {
    029      //@ invariant locSuper != javafe.util.Location.NULL;
    030      public int locSuper;
    031
    032      public int getStartLoc() { return locSuper; }
    033      public Type type;
    034      public Type type() { return type; }
    035
    036
    037    // Generated boilerplate constructors:
    038
    039      /**
    040       * Construct a raw SuperObjectDesignator whose class invariant(s) have not
    041       * yet been established.  It is the caller's job to
    042       * initialize the returned node's fields so that any
    043       * class invariants hold.
    044       */
    045      //@ requires I_will_establish_invariants_afterwards;
    046      protected SuperObjectDesignator() {}    //@ nowarn Invariant,NonNullInit;
    047
    048
    049    // Generated boilerplate methods:
    050
    051      public final int childCount() {
    052         return 0;
    053      }
    054
    055      public final Object childAt(int index) {
    056              /*throws IndexOutOfBoundsException*/
    057         if (index < 0)
    058            throw new IndexOutOfBoundsException("AST child index " + index);
    059         int indexPre = index;
    060
    061         int sz;
    062
    063         throw new IndexOutOfBoundsException("AST child index " + indexPre);
    064      }   //@ nowarn Exception;
    065
    066      public final String toString() {
    067         return "[SuperObjectDesignator"
    068            + " locDot = " + this.locDot
    069            + " locSuper = " + this.locSuper
    070            + "]";
    071      }
    072
    073      public final int getTag() {
    074         return TagConstants.SUPEROBJECTDESIGNATOR;
    075      }
    076
    077      public final void accept(Visitor v) { v.visitSuperObjectDesignator(this); }
    078
    079      public final Object accept(VisitorArgResult v, Object o) {return v.visitSuperObjectDesignator(this, o); }
    080
    081      public void check() {
    082         super.check();
    083      }
    084
    085      //@ requires locDot != javafe.util.Location.NULL;
    086      //@ requires locSuper != javafe.util.Location.NULL;
    087      //@ ensures \result != null;
    088      public static SuperObjectDesignator make(int locDot, int locSuper) {
    089         //@ set I_will_establish_invariants_afterwards = true;
    090         SuperObjectDesignator result = new SuperObjectDesignator();
    091         result.locDot = locDot;
    092         result.locSuper = locSuper;
    093         return result;
    094      }
    095    }