3.0 - unitypackage

Runtime/Internal/Attributes/SerieConvertAttribute.cs

@@ -0,0 +1,49 @@
+using System;
+
+namespace XCharts
+{
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
+    /// <summary>
+    /// What serie can convert to me
+    /// </summary>
+    public sealed class SerieConvertAttribute : Attribute
+    {
+        public readonly Type type0;
+        public readonly Type type1;
+        public readonly Type type2;
+        public readonly Type type3;
+
+        public SerieConvertAttribute(Type serie)
+        {
+            type0 = serie;
+        }
+        public SerieConvertAttribute(Type serie, Type serie2)
+        {
+            type0 = serie;
+            type1 = serie2;
+        }
+        public SerieConvertAttribute(Type serie, Type serie2, Type serie3)
+        {
+            type0 = serie;
+            type1 = serie2;
+            type2 = serie3;
+        }
+        public SerieConvertAttribute(Type serie, Type serie2, Type serie3, Type serie4)
+        {
+            type0 = serie;
+            type1 = serie2;
+            type2 = serie3;
+            type3 = serie4;
+        }
+
+        public bool Contains<T>() where T : Serie
+        {
+            return Contains(typeof(T));
+        }
+
+        public bool Contains(Type type)
+        {
+            return (type == type0 || type == type1 || type == type2 || type == type3);
+        }
+    }
+}