Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.IdentityModel/System/IdentityModel/Metadata/EntitiesDescriptor.cs

@@ -0,0 +1,82 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+
+namespace System.IdentityModel.Metadata
+{
+    /// <summary>
+    /// The entities descriptor class, defines a collection of entities.
+    /// </summary>
+    public class EntitiesDescriptor : MetadataBase
+    {
+        Collection<EntitiesDescriptor> entityGroupCollection = new Collection<EntitiesDescriptor>();
+        Collection<EntityDescriptor> entityCollection = new Collection<EntityDescriptor>();
+        string name;
+
+        /// <summary>
+        /// The empty constructor.
+        /// </summary>
+        public EntitiesDescriptor()
+            : this(new Collection<EntityDescriptor>(), new Collection<EntitiesDescriptor>())
+        {
+        }
+
+        /// <summary>
+        /// Constructs an entities descriptor with a collection of <see cref="EntitiesDescriptor"/>.
+        /// </summary>
+        /// <param name="entityGroupList">The collection of entities descriptor.</param>
+        public EntitiesDescriptor(Collection<EntitiesDescriptor> entityGroupList)
+        {
+            this.entityGroupCollection = entityGroupList;
+        }
+
+        /// <summary>
+        /// Constructs an entities descriptor with a collection of <see cref="EntityDescriptor"/>.
+        /// </summary>
+        /// <param name="entityList">The collection of entity descriptor.</param>
+        public EntitiesDescriptor(Collection<EntityDescriptor> entityList)
+        {
+            this.entityCollection = entityList;
+        }
+
+        /// <summary>
+        /// Constructs an entities descriptor with a collection of <see cref="EntityDescriptor"/>
+        /// and a collection of <see cref="EntitiesDescriptor"/>.
+        /// </summary>
+        /// <param name="entityList">The entity descriptor collection.</param>
+        /// <param name="entityGroupList">The entities descriptor collection.</param>
+        public EntitiesDescriptor(Collection<EntityDescriptor> entityList, Collection<EntitiesDescriptor> entityGroupList)
+        {
+            this.entityCollection = entityList;
+            this.entityGroupCollection = entityGroupList;
+        }
+
+        /// <summary>
+        /// Gets the collection of child <see cref="EntityDescriptor"/>.
+        /// </summary>
+        public ICollection<EntityDescriptor> ChildEntities
+        {
+            get { return this.entityCollection; }
+        }
+
+        /// <summary>
+        /// Gets the collection of child <see cref="EntitiesDescriptor"/>.
+        /// </summary>
+        public ICollection<EntitiesDescriptor> ChildEntityGroups
+        {
+            get { return this.entityGroupCollection; }
+        }
+
+        /// <summary>
+        /// Gets or sets the name.
+        /// </summary>
+        public string Name
+        {
+            get { return this.name; }
+            set { this.name = value; }
+        }
+    }
+}