internal virtual bool TryGetEnumMember(EnumType type, String memberName, bool ignoreCase, out EnumMember outMember)
{
//Contract.Requires(type != null);
EntityUtil.CheckStringArgument(memberName, "memberName");
outMember = null;
return type.Members.TryGetValue(memberName, ignoreCase, out outMember);
}
internal bool TryGetEnumMember(EnumType type, String memberName, bool ignoreCase, out EnumMember outMember)
{
EntityUtil.CheckArgumentNull(type, "type");
EntityUtil.CheckStringArgument(memberName, "memberName");
outMember = null;
return type.Members.TryGetValue(memberName, ignoreCase, out outMember);
}
internal MetadataEnumMember(string name, TypeUsage enumType, EnumMember enumMember)
: base(MetadataMemberClass.EnumMember, name)
{
Debug.Assert(enumType != null, "enumType must not be null");
Debug.Assert(enumMember != null, "enumMember must not be null");
EnumType = enumType;
EnumMember = enumMember;
}
/// <summary>
/// Adds the specified member to the member collection
/// </summary>
/// <param name="enumMember">Enumeration member to add to the member collection.</param>
internal void AddMember(EnumMember enumMember)
{
Debug.Assert(enumMember != null, "enumMember != null");
Debug.Assert(Helper.IsEnumMemberValueInRange(UnderlyingType.PrimitiveTypeKind, Convert.ToInt64(enumMember.Value, CultureInfo.InvariantCulture)));
Debug.Assert(enumMember.Value.GetType() == UnderlyingType.ClrEquivalentType);
this.Members.Source.Add(enumMember);
}
/// <summary>
/// Converts SchemaEnumType instance to Metadata EnumType.
/// </summary>
/// <param name="somEnumType">SchemaEnumType to be covnerted.</param>
/// <param name="newGlobalItems">Global item objects where newly created Metadata EnumType will be added.</param>
/// <returns></returns>
private static EnumType ConvertToEnumType(Som.SchemaEnumType somEnumType, Dictionary<Som.SchemaElement, GlobalItem> newGlobalItems)
{
Debug.Assert(somEnumType != null, "somEnumType != null");
Debug.Assert(newGlobalItems != null, "newGlobalItems != null");
Debug.Assert(somEnumType.UnderlyingType is Som.ScalarType, "At this point the underlying type should have already been validated and should be ScalarType");
Som.ScalarType enumUnderlyingType = (Som.ScalarType)somEnumType.UnderlyingType;
// note that enums don't live in SSpace so there is no need to GetDataSpace() for it.
EnumType enumType = new EnumType(somEnumType.Name,
somEnumType.Namespace,
enumUnderlyingType.Type,
somEnumType.IsFlags,
DataSpace.CSpace);
Type clrEnumUnderlyingType = enumUnderlyingType.Type.ClrEquivalentType;
foreach (var somEnumMember in somEnumType.EnumMembers)
{
Debug.Assert(somEnumMember.Value != null, "value must not be null at this point");
var enumMember = new EnumMember(somEnumMember.Name, Convert.ChangeType(somEnumMember.Value, clrEnumUnderlyingType, CultureInfo.InvariantCulture));
if (somEnumMember.Documentation != null)
{
enumMember.Documentation = ConvertToDocumentation(somEnumMember.Documentation);
}
AddOtherContent(somEnumMember, enumMember);
enumType.AddMember(enumMember);
}
if (somEnumType.Documentation != null)
{
enumType.Documentation = ConvertToDocumentation(somEnumType.Documentation);
}
AddOtherContent(somEnumType, enumType);
newGlobalItems.Add(somEnumType, enumType);
return enumType;
}
protected override void Visit(EnumMember enumMember)
{
int index;
if (!this.AddObjectToSeenListAndHashBuilder(enumMember, out index))
{
return;
}
this.AddObjectStartDumpToHashBuilder(enumMember, index);
this.AddObjectContentToHashBuilder(enumMember.Name);
this.AddObjectContentToHashBuilder(enumMember.Value);
base.Visit(enumMember);
this.AddObjectEndDumpToHashBuilder();
}
protected virtual void Visit(EnumMember enumMember)
{
}
internal bool TryGetEnumMember(EnumType type, String memberName, bool ignoreCase, out EnumMember outMember)
{
EntityUtil.CheckArgumentNull(type, "type");
EntityUtil.CheckStringArgument(memberName, "memberName");
outMember = null;
return(type.Members.TryGetValue(memberName, ignoreCase, out outMember));
}