// 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 -> CSP, constraintsatisfactionproblem_list, ConstraintSatisfactionProblem_List {{
    CSP it = (CSP) history.peek();
    ConstraintSatisfactionProblem_List p = new ConstraintSatisfactionProblem_List();
    it.set_constraintsatisfactionproblem_list(p);
    history.push(p);
  }}

  after -> CSP, constraintsatisfactionproblem_list, ConstraintSatisfactionProblem_List {{
    history.pop();
  }}

  before -> ConstraintSatisfactionProblem, preamble, Preamble {{
    ConstraintSatisfactionProblem it = (ConstraintSatisfactionProblem) history.peek();
    Preamble p = new Preamble();
    it.set_preamble(p);
    history.push(p);
  }}

  after -> ConstraintSatisfactionProblem, preamble, Preamble {{
    history.pop();
  }}

  before -> ConstraintSatisfactionProblem, constraints, Constraint_List {{
    ConstraintSatisfactionProblem it = (ConstraintSatisfactionProblem) history.peek();
    Constraint_List p = new Constraint_List();
    it.set_constraints(p);
    history.push(p);
  }}

  after -> ConstraintSatisfactionProblem, constraints, Constraint_List {{
    history.pop();
  }}

  before -> Constraint, weight, Weight {{
    Constraint it = (Constraint) history.peek();
    Weight p = new Weight();
    it.set_weight(p);
    history.push(p);
  }}

  after -> Constraint, weight, Weight {{
    history.pop();
  }}

  before -> Preamble, numVariables, int {{
    Preamble it = (Preamble) history.peek();
    it.set_numVariables(dest);
  }}

  before -> Preamble, numConstraints, int {{
    Preamble it = (Preamble) history.peek();
    it.set_numConstraints(dest);
  }}

  before -> Preamble, relationname_list, RelationName_List {{
    Preamble it = (Preamble) history.peek();
    RelationName_List p = new RelationName_List();
    it.set_relationname_list(p);
    history.push(p);
  }}

  after -> Preamble, relationname_list, RelationName_List {{
    history.pop();
  }}

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

  after -> Preamble, variableAssignment, Literal {{
    history.pop();
  }}

  before -> ProperConstraint, relationname, RelationName {{
    ProperConstraint it = (ProperConstraint) history.peek();
    RelationName p = new RelationName();
    it.set_relationname(p);
    history.push(p);
  }}

  after -> ProperConstraint, relationname, RelationName {{
    history.pop();
  }}

  before -> ProperConstraint, literals, Literal_List {{
    ProperConstraint it = (ProperConstraint) history.peek();
    Literal_List p = new Literal_List();
    it.set_literals(p);
    history.push(p);
  }}

  after -> ProperConstraint, literals, Literal_List {{
    history.pop();
  }}

  before -> Literal, variable, Variable {{
    Literal it = (Literal) history.peek();
    Variable p = new Variable();
    it.set_variable(p);
    history.push(p);
  }}

  after -> Literal, variable, Variable {{
    history.pop();
  }}

  before -> Variable, v, Ident {{
    Variable it = (Variable) history.peek();
    it.set_v(dest);
  }}

  before -> RelationName, v, Ident {{
    RelationName it = (RelationName) history.peek();
    it.set_v(dest);
  }}

  before -> Weight, v, int {{
    Weight it = (Weight) history.peek();
    it.set_v(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 -> ConstraintSatisfactionProblem_List, first, Nonempty_ConstraintSatisfactionProblem_List {{
    ConstraintSatisfactionProblem_List it = (ConstraintSatisfactionProblem_List) history.peek();
    Nonempty_ConstraintSatisfactionProblem_List p = new Nonempty_ConstraintSatisfactionProblem_List();
    it.set_first(p);
    history.push(p);
  }}

  after -> ConstraintSatisfactionProblem_List, first, Nonempty_ConstraintSatisfactionProblem_List {{
    history.pop();
  }}

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

  after -> Constraint_List, first, Nonempty_Constraint_List {{
    history.pop();
  }}

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

  after -> RelationName_List, first, Nonempty_RelationName_List {{
    history.pop();
  }}

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

  after -> Literal_List, first, Nonempty_Literal_List {{
    history.pop();
  }}

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

  after -> Nonempty_ConstraintSatisfactionProblem_List, it, ConstraintSatisfactionProblem {{
    history.pop();
  }}

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

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

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

  after -> Nonempty_Constraint_List, it, Constraint {{
    history.pop();
  }}

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

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

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

  after -> Nonempty_RelationName_List, it, RelationName {{
    history.pop();
  }}

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

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

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

  after -> Nonempty_Literal_List, it, Literal {{
    history.pop();
  }}

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

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

}