// This file is automatically generated by DemeterJ.

CopyVisitor {
  {{
    private java.util.Stack history = new java.util.Stack();
    public CopyVisitor(Class firstClass) {
      try {
        history.push(firstClass.newInstance());
      } catch(Exception e) {
        e.printStackTrace();
      }
    }
  }}
  get copy {{ return history.peek(); }}
  return Object {{ get_copy() }}


  before -> Main, s, String {{
    Main it = (Main) history.peek();
    it.set_s(dest);
  }}

  before -> Examples, sawql_list, SawQL_List {{
    Examples it = (Examples) history.peek();
    SawQL_List p = new SawQL_List();
    it.set_sawql_list(p);
    history.push(p);
  }}

  after -> Examples, sawql_list, SawQL_List {{
    history.pop();
  }}

  before -> SawQL, element, Element {{
    SawQL it = (SawQL) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_element((Element) p);
    history.push(p);
  }}

  after -> SawQL, element, Element {{
    history.pop();
  }}

  before -> SawQL, reltimeelement_list, RelTimeElement_List {{
    SawQL it = (SawQL) history.peek();
    RelTimeElement_List p = new RelTimeElement_List();
    it.set_reltimeelement_list(p);
    history.push(p);
  }}

  after -> SawQL, reltimeelement_list, RelTimeElement_List {{
    history.pop();
  }}

  before -> RelTimeElement, reltime, RelTime {{
    RelTimeElement it = (RelTimeElement) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_reltime((RelTime) p);
    history.push(p);
  }}

  after -> RelTimeElement, reltime, RelTime {{
    history.pop();
  }}

  before -> RelTimeElement, element, Element {{
    RelTimeElement it = (RelTimeElement) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_element((Element) p);
    history.push(p);
  }}

  after -> RelTimeElement, element, Element {{
    history.pop();
  }}

  before -> Simple, keyword, Keyword {{
    Simple it = (Simple) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_keyword((Keyword) p);
    history.push(p);
  }}

  after -> Simple, keyword, Keyword {{
    history.pop();
  }}

  before -> Simple, parameter, Parameter {{
    Simple it = (Simple) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_parameter((Parameter) p);
    history.push(p);
  }}

  after -> Simple, parameter, Parameter {{
    history.pop();
  }}

  before -> Compound, op, Op {{
    Compound it = (Compound) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_op((Op) p);
    history.push(p);
  }}

  after -> Compound, op, Op {{
    history.pop();
  }}

  before -> Compound, args, SubQuery_List {{
    Compound it = (Compound) history.peek();
    SubQuery_List p = new SubQuery_List();
    it.set_args(p);
    history.push(p);
  }}

  after -> Compound, args, SubQuery_List {{
    history.pop();
  }}

  before -> Minutes, i, int {{
    Minutes it = (Minutes) history.peek();
    it.set_i(dest);
  }}

  before -> Constant, string, String {{
    Constant it = (Constant) history.peek();
    it.set_string(dest);
  }}

  before -> Variable, variablename, VariableName {{
    Variable it = (Variable) history.peek();
    VariableName p = new VariableName();
    it.set_variablename(p);
    history.push(p);
  }}

  after -> Variable, variablename, VariableName {{
    history.pop();
  }}

  before -> VariableName, ident, Ident {{
    VariableName it = (VariableName) history.peek();
    it.set_ident(dest);
  }}

  before -> PrintVisitor, indent, int {{
    PrintVisitor it = (PrintVisitor) history.peek();
    it.set_indent(dest);
  }}

  before -> PrintVisitor, needSpace, boolean {{
    PrintVisitor it = (PrintVisitor) history.peek();
    it.set_needSpace(dest);
  }}

  before -> SubgraphVisitor, is_equal, boolean {{
    SubgraphVisitor it = (SubgraphVisitor) history.peek();
    it.set_is_equal(dest);
  }}

  before -> EqualVisitor, is_equal, boolean {{
    EqualVisitor it = (EqualVisitor) history.peek();
    it.set_is_equal(dest);
  }}

  before -> DisplayVisitor, indent, int {{
    DisplayVisitor it = (DisplayVisitor) history.peek();
    it.set_indent(dest);
  }}

  before -> TraceVisitor, indent, int {{
    TraceVisitor it = (TraceVisitor) history.peek();
    it.set_indent(dest);
  }}

  before -> SawQL_List, first, Nonempty_SawQL_List {{
    SawQL_List it = (SawQL_List) history.peek();
    Nonempty_SawQL_List p = new Nonempty_SawQL_List();
    it.set_first(p);
    history.push(p);
  }}

  after -> SawQL_List, first, Nonempty_SawQL_List {{
    history.pop();
  }}

  before -> RelTimeElement_List, first, Nonempty_RelTimeElement_List {{
    RelTimeElement_List it = (RelTimeElement_List) history.peek();
    Nonempty_RelTimeElement_List p = new Nonempty_RelTimeElement_List();
    it.set_first(p);
    history.push(p);
  }}

  after -> RelTimeElement_List, first, Nonempty_RelTimeElement_List {{
    history.pop();
  }}

  before -> SubQuery_List, first, Nonempty_SubQuery_List {{
    SubQuery_List it = (SubQuery_List) history.peek();
    Nonempty_SubQuery_List p = new Nonempty_SubQuery_List();
    it.set_first(p);
    history.push(p);
  }}

  after -> SubQuery_List, first, Nonempty_SubQuery_List {{
    history.pop();
  }}

  before -> Nonempty_SawQL_List, it, SawQL {{
    Nonempty_SawQL_List it = (Nonempty_SawQL_List) history.peek();
    SawQL p = new SawQL();
    it.set_it(p);
    history.push(p);
  }}

  after -> Nonempty_SawQL_List, it, SawQL {{
    history.pop();
  }}

  before -> Nonempty_SawQL_List, next, Nonempty_SawQL_List {{
    Nonempty_SawQL_List it = (Nonempty_SawQL_List) history.peek();
    Nonempty_SawQL_List p = new Nonempty_SawQL_List();
    it.set_next(p);
    history.push(p);
  }}

  after -> Nonempty_SawQL_List, next, Nonempty_SawQL_List {{
    history.pop();
  }}

  before -> Nonempty_RelTimeElement_List, it, RelTimeElement {{
    Nonempty_RelTimeElement_List it = (Nonempty_RelTimeElement_List) history.peek();
    RelTimeElement p = new RelTimeElement();
    it.set_it(p);
    history.push(p);
  }}

  after -> Nonempty_RelTimeElement_List, it, RelTimeElement {{
    history.pop();
  }}

  before -> Nonempty_RelTimeElement_List, next, Nonempty_RelTimeElement_List {{
    Nonempty_RelTimeElement_List it = (Nonempty_RelTimeElement_List) history.peek();
    Nonempty_RelTimeElement_List p = new Nonempty_RelTimeElement_List();
    it.set_next(p);
    history.push(p);
  }}

  after -> Nonempty_RelTimeElement_List, next, Nonempty_RelTimeElement_List {{
    history.pop();
  }}

  before -> Nonempty_SubQuery_List, it, SubQuery {{
    Nonempty_SubQuery_List it = (Nonempty_SubQuery_List) history.peek();
    Class c = dest.getClass();
    Object p = null;
    try {
      p = c.newInstance();
    } catch(Exception e) {
      e.printStackTrace();
    }
    it.set_it((SubQuery) p);
    history.push(p);
  }}

  after -> Nonempty_SubQuery_List, it, SubQuery {{
    history.pop();
  }}

  before -> Nonempty_SubQuery_List, next, Nonempty_SubQuery_List {{
    Nonempty_SubQuery_List it = (Nonempty_SubQuery_List) history.peek();
    Nonempty_SubQuery_List p = new Nonempty_SubQuery_List();
    it.set_next(p);
    history.push(p);
  }}

  after -> Nonempty_SubQuery_List, next, Nonempty_SubQuery_List {{
    history.pop();
  }}

}