/// <summary>
 /// Creates an abstract process statement with the given label.
 /// </summary>
 /// <param name="label">the label</param>
 public AbstractProcessStatement(string label)
 {
     resolvable = new ResolvableImpl(this);
     scope      = Scopes.createScope(this, resolvable);
     Label      = label;
 }
 /// <summary>
 /// Creates an abstract process statement without a label.
 /// </summary>
 public AbstractProcessStatement()
 {
     resolvable = new ResolvableImpl(this);
     scope      = Scopes.createScope(this, resolvable);
 }