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c# 事件路由器
事件转发
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace RouteSystem{ #region action define public interface IGAction { void Execute(); void Execute<T1>(T1 arg1); void Execute<T1, T2>(T1 arg1, T2 arg2); void Execute<T1, T2, T3>(T1 arg1, T2 arg2, T3 arg3); void Execute<T1, T2, T3, T4>(T1 arg1, T2 arg2, T3 arg3, T4 arg4); void Execute<T1, T2, T3, T4, T5>(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5); void Execute<T1, T2, T3, T4, T5, T6>(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6); void Execute<T1, T2, T3, T4, T5, T6, T7>(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7); } public class GAction : IGAction { Action action = null; public GAction(Action action_) { action = action_; } public void Execute() { action(); } public void Execute<U1>(U1 arg1) { } public void Execute<U1, U2>(U1 arg1, U2 arg2) { } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { } public void Execute<U1, U2, U3, U4, U5,U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { } } public class GAction<T1> : IGAction { Action<T1> action = null; public GAction(Action<T1> action_) { action = action_; } public void Execute() { } public void Execute<U1>(U1 arg1) { action((T1)(object)(arg1)); } public void Execute<U1, U2>(U1 arg1, U2 arg2) { } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { } public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { } } public class GAction<T1, T2> : IGAction { Action<T1, T2> action = null; public GAction(Action<T1, T2> action_) { action = action_; } public void Execute() { } public void Execute<U1>(U1 arg1) { } public void Execute<U1, U2>(U1 arg1, U2 arg2) { action((T1)(object)(arg1), (T2)(object)arg2); } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { } public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { } } public class GAction<T1, T2, T3> : IGAction { Action<T1, T2, T3> action = null; public GAction(Action<T1, T2, T3> action_) { action = action_; } public void Execute() { } public void Execute<U1>(U1 arg1) { } public void Execute<U1, U2>(U1 arg1, U2 arg2) { } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3); } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { } public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { } } public class GAction<T1, T2, T3, T4> : IGAction { Action<T1, T2, T3, T4> action = null; public GAction(Action<T1, T2, T3, T4> action_) { action = action_; } public void Execute() { } public void Execute<U1>(U1 arg1) { } public void Execute<U1, U2>(U1 arg1, U2 arg2) { } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4); } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { } public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { } } public class GAction<T1, T2, T3, T4, T5> : IGAction { Action<T1, T2, T3, T4, T5> action = null; public GAction(Action<T1, T2, T3, T4, T5> action_) { action = action_; } public void Execute() { } public void Execute<U1>(U1 arg1) { } public void Execute<U1, U2>(U1 arg1, U2 arg2) { } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4, (T5)(object)arg5); } public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { } } public class GAction<T1, T2, T3, T4, T5, T6> : IGAction { Action<T1, T2, T3, T4, T5, T6> action = null; public GAction(Action<T1, T2, T3, T4, T5, T6> action_) { action = action_; } public void Execute() { } public void Execute<U1>(U1 arg1) { } public void Execute<U1, U2>(U1 arg1, U2 arg2) { } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { } public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4, (T5)(object)arg5, (T6)(object)arg6); } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { } } public class GAction<T1, T2, T3, T4, T5, T6, T7> : IGAction { Action<T1, T2, T3, T4, T5, T6, T7> action = null; public GAction(Action<T1, T2, T3, T4, T5, T6, T7> action_) { action = action_; } public void Execute() { } public void Execute<U1>(U1 arg1) { } public void Execute<U1, U2>(U1 arg1, U2 arg2) { } public void Execute<U1, U2, U3>(U1 arg1, U2 arg2, U3 arg3) { } public void Execute<U1, U2, U3, U4>(U1 arg1, U2 arg2, U3 arg3, U4 arg4) { } public void Execute<U1, U2, U3, U4, U5>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5) { } public void Execute<U1, U2, U3, U4, U5, U6>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6) { } public void Execute<U1, U2, U3, U4, U5, U6, U7>(U1 arg1, U2 arg2, U3 arg3, U4 arg4, U5 arg5, U6 arg6, U7 arg7) { action((T1)(object)(arg1), (T2)(object)arg2, (T3)(object)arg3, (T4)(object)arg4, (T5)(object)arg5, (T6)(object)arg6, (T7)(object)arg7); } } #endregion public class EventListener { List<IGAction> reactions = null; EventRouter router = null; public EventListener(EventRouter er) { router = er; } public void DetachEvents() { if (reactions == null || router == null) return; foreach(IGAction reaction in reactions) { router.RemoveReaction(reaction); } } #region //listen event protected void ListenEvent(string sevent, Action cb) { IGAction igaction = new GAction(cb); AddReaction(sevent, igaction); } protected void ListenEvent<T1>(string sevent, Action<T1> cb) { IGAction igaction = new GAction<T1>(cb); AddReaction(sevent, igaction); } protected void ListenEvent<T1, T2>(string sevent, Action<T1, T2> cb) { IGAction igaction = new GAction<T1, T2>(cb); AddReaction(sevent, igaction); } protected void ListenEvent<T1, T2, T3>(string sevent, Action<T1, T2, T3> cb) { IGAction igaction = new GAction<T1, T2, T3>(cb); AddReaction(sevent, igaction); } protected void ListenEvent<T1, T2, T3, T4>(string sevent, Action<T1, T2, T3, T4> cb) { IGAction igaction = new GAction<T1, T2, T3, T4>(cb); AddReaction(sevent, igaction); } protected void ListenEvent<T1, T2, T3, T4, T5>(string sevent, Action<T1, T2, T3, T4, T5> cb) { IGAction igaction = new GAction<T1, T2, T3, T4, T5>(cb); AddReaction(sevent, igaction); } protected void ListenEvent<T1, T2, T3, T4, T5, T6>(string sevent, Action<T1, T2, T3, T4, T5, T6> cb) { IGAction igaction = new GAction<T1, T2, T3, T4, T5, T6>(cb); AddReaction(sevent, igaction); } protected void ListenEvent<T1, T2, T3, T4, T5, T6, T7>(string sevent, Action<T1, T2, T3, T4, T5, T6, T7> cb) { IGAction igaction = new GAction<T1, T2, T3, T4, T5, T6, T7>(cb); AddReaction(sevent, igaction); } #endregion private void AddReaction(string sevent, IGAction reaction_) { if (router == null) return; router.AddReaction(sevent, reaction_); if (reactions == null) reactions = new List<IGAction>(); reactions.Add(reaction_); } } public class EventRouter { Dictionary<string, List<IGAction>> containers = new Dictionary<string, List<IGAction>>(); public void AddReaction(string sevent, IGAction reaction) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) { reactionlist = new List<IGAction>(); containers.Add(sevent, reactionlist); } IGAction old = reactionlist.Find(x => x == reaction); if(old == null) reactionlist.Add(reaction); } public void RemoveReaction(IGAction reaction) { foreach(KeyValuePair<string, List<IGAction>> kv in containers) { IGAction old = kv.Value.Find(x => x == reaction); if (old != null) { kv.Value.Remove(old); break; } } } public List<IGAction> GetReactionList(string sevent) { List<IGAction> reactionlist = null; containers.TryGetValue(sevent, out reactionlist); return reactionlist; } #region // send event public void SendEvent(string sevent) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(); } } public void SendEvent<T1>(string sevent, T1 arg1) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(arg1); } } public void SendEvent<T1, T2>(string sevent, T1 arg1, T2 arg2) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(arg1, arg2); } } public void SendEvent<T1, T2, T3>(string sevent, T1 arg1, T2 arg2, T3 arg3) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(arg1, arg2, arg3); } } public void SendEvent<T1, T2, T3, T4>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(arg1, arg2, arg3, arg4); } } public void SendEvent<T1, T2, T3, T4, T5>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(arg1, arg2, arg3, arg4, arg5); } } public void SendEvent<T1, T2, T3, T4, T5, T6>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(arg1, arg2, arg3, arg4, arg5, arg6); } } public void SendEvent<T1, T2, T3, T4, T5, T6, T7>(string sevent, T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7) { List<IGAction> reactionlist = GetReactionList(sevent); if (reactionlist == null) return; foreach (IGAction el in reactionlist) { el.Execute(arg1, arg2, arg3, arg4, arg5, arg6, arg7); } } #endregion }}
使用
public class MyUI : RouteSystem.EventListener { void nothing() { /*Console.WriteLine("nothing");*/ } void sayhi(string h) { /*Console.WriteLine("sayhi");*/ } void run(int a) { /*Console.WriteLine("run");*/ } void jump(int a, int r) { /*Console.WriteLine("jump");*/ } void mix(int a, int b, char s, float c, float d) { /*Console.WriteLine("mix");*/ } public MyUI(RouteSystem.EventRouter er):base(er) { ListenEvent("nothing", nothing); ListenEvent<string>("sayhi", sayhi); ListenEvent<int>("run", run); ListenEvent<int, int>("jump", jump); ListenEvent<int, int, char, float, float>("mix", mix); } } class Program { static void Main(string[] args) { RouteSystem.EventRouter er = new RouteSystem.EventRouter(); for (int i = 0; i < 100; i++) { MyUI el = new MyUI(er); } long x = System.DateTime.Now.Ticks; for (int i = 0; i < 1000000; i++) { int a = 1; int b = 2; char c = ‘a‘; float d = 0f; float e = 1f; er.SendEvent("run", a); } x = System.DateTime.Now.Ticks - x; Console.WriteLine("cost " + x.ToString()); } }
c# 事件路由器
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