using System; namespace Netron.Lithium {/// <summary> /// Interface of a visitor /// </summary> public interface IVisitor { /// <summary> /// The actual action to perform on visited objects /// </summary> /// <param name="shape"></param> void Visit(ShapeBase shape); /// <summary> /// Whether the visiting process is done /// </summary> bool IsDone { get; } } /// <summary> /// Interface of a prepost visitor which allows you to have /// an action before, during and after a visit /// </summary> public interface IPrePostVisitor : IVisitor { /// <summary> /// action before the visit /// </summary> /// <param name="shape"></param> void PreVisit(ShapeBase shape); /// <summary> /// the action after the visit /// </summary> /// <param name="shape"></param> void PostVisit(ShapeBase shape); } }
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