inferrer was not checked in

Author: Mpdreamz

src/Nest/CommonAbstractions/Infer/Inferrer.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+
+namespace Nest
+{
+	public class Inferrer
+	{
+		private IdResolver IdResolver { get; }
+		private IndexNameResolver IndexNameResolver { get; }
+		private TypeNameResolver TypeNameResolver { get; }
+		private FieldResolver FieldResolver { get; }
+
+		public Inferrer(IConnectionSettingsValues connectionSettings)
+		{
+			connectionSettings.ThrowIfNull(nameof(connectionSettings));
+			this.IdResolver = new IdResolver(connectionSettings);
+			this.IndexNameResolver = new IndexNameResolver(connectionSettings);
+			this.TypeNameResolver = new TypeNameResolver(connectionSettings);
+			this.FieldResolver = new FieldResolver(connectionSettings);
+		}
+
+		public string Field(Field field) => this.FieldResolver.Resolve(field);
+
+		public string PropertyName(PropertyName property) => this.FieldResolver.Resolve(property);
+
+		public string IndexName<T>() where T : class => this.IndexNameResolver.Resolve<T>();
+
+		public string IndexName(IndexName index) => this.IndexNameResolver.Resolve(index);
+		
+		public string Id<T>(T obj) where T : class => this.IdResolver.Resolve(obj);
+
+		public string Id(Type objType, object obj) => this.IdResolver.Resolve(objType, obj);
+
+		public string TypeName<T>() where T : class => this.TypeNameResolver.Resolve<T>();
+
+		public string TypeName(TypeName type) => this.TypeNameResolver.Resolve(type);
+	}
+}