private static IEnumerable <string> GetPropertyPathSegments(
InternalMemberEntry property)
{
do
{
yield return(property.Name);
property = property is InternalNestedPropertyEntry ? (InternalMemberEntry)((InternalPropertyEntry)property).ParentPropertyEntry : (InternalMemberEntry)null;
}while (property != null);
}
// <summary>
// Gets names of the property and its ancestor properties as enumerable walking "bottom-up".
// </summary>
// <param name="property"> Property for which to get the segments. </param>
// <returns> Names of the property and its ancestor properties. </returns>
private static IEnumerable <string> GetPropertyPathSegments(InternalMemberEntry property)
{
DebugCheck.NotNull(property);
do
{
yield return(property.Name);
property = (property is InternalNestedPropertyEntry)
? ((InternalNestedPropertyEntry)property).ParentPropertyEntry
: null;
}while (property != null);
}
// <summary>
// Calculates a "path" to a property. For primitive properties on an entity type it is just the
// name of the property. Otherwise it is a dot separated list of names of the property and all
// its ancestor properties starting from the entity.
// </summary>
// <param name="property"> Property for which to calculate the path. </param>
// <returns> Dot separated path to the property. </returns>
public static string GetPropertyPath(InternalMemberEntry property)
{
DebugCheck.NotNull(property);
return(string.Join(".", GetPropertyPathSegments(property).Reverse()));
}
public static string GetPropertyPath(InternalMemberEntry property)
{
return(string.Join(".", DbHelpers.GetPropertyPathSegments(property).Reverse <string>()));
}
