// This file is automatically generated by DemeterJ.

EqualVisitor {
  {{
    private java.util.Stack history = new java.util.Stack();
    public EqualVisitor(Object obj) {
      history.push(obj);
    }
  }}

  before -> Container, contents, List {{
    if (is_equal) {
      Container obj = (Container) history.peek();
      Object temp1 = obj.get_contents();
      if(temp1==null) { is_equal = false; return; }
      history.push(temp1);
    }
  }}
  after -> Container, contents, List {{
    if (is_equal) history.pop();
  }}

  before Container {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before List {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before E {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> N, first, Item {{
    if (is_equal) {
      N obj = (N) history.peek();
      Object temp2 = obj.get_first();
      if(temp2==null) { is_equal = false; return; }
      history.push(temp2);
    }
  }}
  after -> N, first, Item {{
    if (is_equal) history.pop();
  }}

  before -> N, rest, List {{
    if (is_equal) {
      N obj = (N) history.peek();
      Object temp3 = obj.get_rest();
      if(temp3==null) { is_equal = false; return; }
      history.push(temp3);
    }
  }}
  after -> N, rest, List {{
    if (is_equal) history.pop();
  }}

  before N {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before -> Item, w, Weight {{
    if (is_equal) {
      Item obj = (Item) history.peek();
      Object temp6 = obj.get_w();
      if(temp6==null) { is_equal = false; return; }
      history.push(temp6);
    }
  }}
  after -> Item, w, Weight {{
    if (is_equal) history.pop();
  }}

  before Item {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp4 = host.get_name();
    Object temp5 = ((Item) obj).get_name();
    if(temp4 == null && temp5 == null) {}
    else if(temp4 == null ||
            temp5 == null ||
            !temp4.equals(temp5)) { is_equal = false; return; }
  }}

  before Weight {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_i() == ((Weight) obj).get_i();
  }}

  before SummingVisitorDJ {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_total() == ((SummingVisitorDJ) obj).get_total();
  }}

  before CountingVisitorDJ {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_total() == ((CountingVisitorDJ) obj).get_total();
  }}

  before -> AverageVisitorDJ, cV, CountingVisitorDJ {{
    if (is_equal) {
      AverageVisitorDJ obj = (AverageVisitorDJ) history.peek();
      Object temp7 = obj.get_cV();
      if(temp7==null) { is_equal = false; return; }
      history.push(temp7);
    }
  }}
  after -> AverageVisitorDJ, cV, CountingVisitorDJ {{
    if (is_equal) history.pop();
  }}

  before -> AverageVisitorDJ, sV, SummingVisitorDJ {{
    if (is_equal) {
      AverageVisitorDJ obj = (AverageVisitorDJ) history.peek();
      Object temp8 = obj.get_sV();
      if(temp8==null) { is_equal = false; return; }
      history.push(temp8);
    }
  }}
  after -> AverageVisitorDJ, sV, SummingVisitorDJ {{
    if (is_equal) history.pop();
  }}

  before AverageVisitorDJ {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_current() == ((AverageVisitorDJ) obj).get_current();
  }}

  before -> ResultVisitorDJ, aV, AverageVisitorDJ {{
    if (is_equal) {
      ResultVisitorDJ obj = (ResultVisitorDJ) history.peek();
      Object temp9 = obj.get_aV();
      if(temp9==null) { is_equal = false; return; }
      history.push(temp9);
    }
  }}
  after -> ResultVisitorDJ, aV, AverageVisitorDJ {{
    if (is_equal) history.pop();
  }}

  before ResultVisitorDJ {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before Main {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  before PrintVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_indent() == ((PrintVisitor) obj).get_indent();
    is_equal = is_equal && host.get_needSpace() == ((PrintVisitor) obj).get_needSpace();
  }}

  before CopyVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    Object temp10 = host.get_copy();
    Object temp11 = ((CopyVisitor) obj).get_copy();
    if(temp10 == null && temp11 == null) {}
    else if(temp10 == null ||
            temp11 == null ||
            !temp10.equals(temp11)) { is_equal = false; return; }
  }}

  before SubgraphVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_is_equal() == ((SubgraphVisitor) obj).get_is_equal();
  }}

  before EqualVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_is_equal() == ((EqualVisitor) obj).get_is_equal();
  }}

  before DisplayVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_indent() == ((DisplayVisitor) obj).get_indent();
  }}

  before TraceVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
    is_equal = is_equal && host.get_indent() == ((TraceVisitor) obj).get_indent();
  }}

  before UniversalVisitor {{
    Object obj = history.peek();
    is_equal = is_equal && obj.getClass().equals(host.getClass());
    if(!is_equal) return;
  }}

  return boolean {{ is_equal }}
}