//---------------------------------------------------------------------
// <copyright file="ModelFunctionTypeElement.cs" company="Microsoft">
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>
//
// @owner       Microsoft
// @backupOwner Microsoft
//---------------------------------------------------------------------
 
namespace System.Data.EntityModel.SchemaObjectModel
{
    using System.Collections.Generic;
    using System.Data.Metadata.Edm;
    using System.Text;
    using Som = System.Data.EntityModel.SchemaObjectModel;
 
    abstract class ModelFunctionTypeElement : FacetEnabledSchemaElement
    {
        protected TypeUsage _typeUsage = null;
 
        internal ModelFunctionTypeElement(SchemaElement parentElement)
            : base(parentElement)
        {
            _typeUsageBuilder = new TypeUsageBuilder(this);  
        }
 
        internal abstract void WriteIdentity(StringBuilder builder);
 
        internal abstract TypeUsage GetTypeUsage();
        
        internal abstract bool ResolveNameAndSetTypeUsage(Converter.ConversionCache convertedItemCache, Dictionary<Som.SchemaElement, GlobalItem> newGlobalItems);
    }
}