Update descriptor's with Fields()/Path()

Author: Tasteful

src/Nest/Domain/Mapping/Descriptors/AttachmentMappingDescriptor.cs

@@ -3,7 +3,7 @@
 
 namespace Nest
 {
-	public class AttachmentMappingDescriptor<T>
+	public class AttachmentMappingDescriptor<T> where T : class
 	{
 		internal AttachmentMapping _Mapping = new AttachmentMapping();
 

src/Nest/Domain/Mapping/Descriptors/BooleanMappingDescriptor.cs

@@ -4,7 +4,7 @@
 
 namespace Nest
 {
-	public class BooleanMappingDescriptor<T>
+	public class BooleanMappingDescriptor<T> where T : class
 	{
 		internal BooleanMapping _Mapping = new BooleanMapping();
 
@@ -63,5 +63,26 @@ public BooleanMappingDescriptor<T> CopyTo(params Expression<Func<T, object>>[] o
 			this._Mapping.CopyTo = objectPaths.Select(e => (PropertyPathMarker)e);
 			return this;
 		}
+
+		public BooleanMappingDescriptor<T> Path(MultiFieldMappingPath path)
+		{
+			this._Mapping.Path = path.Value;
+			return this;
+		}
+
+		public BooleanMappingDescriptor<T> Fields(Func<CorePropertiesDescriptor<T>, CorePropertiesDescriptor<T>> fieldSelector)
+		{
+			fieldSelector.ThrowIfNull("fieldSelector");
+			var properties = fieldSelector(new CorePropertiesDescriptor<T>());
+			foreach (var p in properties.Properties)
+			{
+				var value = p.Value as IElasticCoreType;
+				if (value == null)
+					continue;
+
+				_Mapping.Fields[p.Key] = value;
+			}
+			return this;
+		}
 	}
 }

src/Nest/Domain/Mapping/Descriptors/DateMappingDescriptor.cs

@@ -3,7 +3,7 @@
 
 namespace Nest
 {
-	public class DateMappingDescriptor<T>
+	public class DateMappingDescriptor<T> where T : class
 	{
 		internal DateMapping _Mapping = new DateMapping();
 
@@ -68,5 +68,25 @@ public DateMappingDescriptor<T> IgnoreMalformed(bool ignoreMalformed = true)
 			return this;
 		}
 
+		public DateMappingDescriptor<T> Path(MultiFieldMappingPath path)
+		{
+			this._Mapping.Path = path.Value;
+			return this;
+		}
+
+		public DateMappingDescriptor<T> Fields(Func<CorePropertiesDescriptor<T>, CorePropertiesDescriptor<T>> fieldSelector)
+		{
+			fieldSelector.ThrowIfNull("fieldSelector");
+			var properties = fieldSelector(new CorePropertiesDescriptor<T>());
+			foreach (var p in properties.Properties)
+			{
+				var value = p.Value as IElasticCoreType;
+				if (value == null)
+					continue;
+
+				_Mapping.Fields[p.Key] = value;
+			}
+			return this;
+		}
 	}
 }

src/Nest/Domain/Mapping/Descriptors/GenericMappingDescriptor.cs

@@ -3,7 +3,7 @@
 
 namespace Nest
 {
-	public class GenericMappingDescriptor<T>
+	public class GenericMappingDescriptor<T> where T : class
 	{
 		internal GenericMapping _Mapping = new GenericMapping();
 
@@ -75,5 +75,26 @@ public GenericMappingDescriptor<T> IncludeInAll(bool includeInAll = true)
 			this._Mapping.IncludeInAll = includeInAll;
 			return this;
 		}
+
+		public GenericMappingDescriptor<T> Path(MultiFieldMappingPath path)
+		{
+			this._Mapping.Path = path.Value;
+			return this;
+		}
+
+		public GenericMappingDescriptor<T> Fields(Func<CorePropertiesDescriptor<T>, CorePropertiesDescriptor<T>> fieldSelector)
+		{
+			fieldSelector.ThrowIfNull("fieldSelector");
+			var properties = fieldSelector(new CorePropertiesDescriptor<T>());
+			foreach (var p in properties.Properties)
+			{
+				var value = p.Value as IElasticCoreType;
+				if (value == null)
+					continue;
+
+				_Mapping.Fields[p.Key] = value;
+			}
+			return this;
+		}
 	}
 }

src/Nest/Domain/Mapping/Descriptors/NumberMappingDescriptor.cs

@@ -2,8 +2,8 @@
 using System.Linq.Expressions;
 
 namespace Nest
-{
-	public class NumberMappingDescriptor<T>
+{
+	public class NumberMappingDescriptor<T> where T : class
 	{
 		internal NumberMapping _Mapping = new NumberMapping();
 
@@ -79,7 +79,27 @@ public NumberMappingDescriptor<T> Coerce(bool coerce = true)
 		{
 			this._Mapping.Coerce = coerce;
 			return this;
+		}
+
+		public NumberMappingDescriptor<T> Path(MultiFieldMappingPath path)
+		{
+			this._Mapping.Path = path.Value;
+			return this;
+		}
+
+		public NumberMappingDescriptor<T> Fields(Func<CorePropertiesDescriptor<T>, CorePropertiesDescriptor<T>> fieldSelector)
+		{
+			fieldSelector.ThrowIfNull("fieldSelector");
+			var properties = fieldSelector(new CorePropertiesDescriptor<T>());
+			foreach (var p in properties.Properties)
+			{
+				var value = p.Value as IElasticCoreType;
+				if (value == null)
+					continue;
+
+				_Mapping.Fields[p.Key] = value;
+			}
+			return this;
 		}
-
 	}
 }

src/Nest/Domain/Mapping/Descriptors/StringMappingDescriptor.cs

@@ -3,8 +3,8 @@
 using System.Linq.Expressions;
 
 namespace Nest
-{
-	public class StringMappingDescriptor<T>
+{
+	public class StringMappingDescriptor<T> where T : class
 	{
 		internal StringMapping _Mapping = new StringMapping();
 
@@ -118,6 +118,27 @@ public StringMappingDescriptor<T> CopyTo(params Expression<Func<T, object>>[] ob
 		{
 			this._Mapping.CopyTo = objectPaths.Select(e => (PropertyPathMarker)e);
 			return this;
+		}
+
+		public StringMappingDescriptor<T> Path(MultiFieldMappingPath path)
+		{
+			this._Mapping.Path = path.Value;
+			return this;
+		}
+
+		public StringMappingDescriptor<T> Fields(Func<CorePropertiesDescriptor<T>, CorePropertiesDescriptor<T>> fieldSelector)
+		{
+			fieldSelector.ThrowIfNull("fieldSelector");
+			var properties = fieldSelector(new CorePropertiesDescriptor<T>());
+			foreach (var p in properties.Properties)
+			{
+				var value = p.Value as IElasticCoreType;
+				if (value == null)
+					continue;
+
+				_Mapping.Fields[p.Key] = value;
+			}
+			return this;
 		}
 	}
 }