public CremaDataColumn AddKey(string columnName, CremaDataType type)
{
var dataColumn = this.Add(columnName, type);
dataColumn.IsKey = true;
return(dataColumn);
}
public TypeInfo Filter(TagInfo tags)
{
var typeInfo = this;
typeInfo.Members = typeInfo.Members.Where(item => (item.DerivedTags & tags) != TagInfo.Unused).ToArray();
typeInfo.HashValue = CremaDataType.GenerateHashValue(typeInfo.Members);
return(typeInfo);
}
public void ReadType(XmlReader reader, ItemName itemName)
{
var dataType = new CremaDataType();
var schemaReader = new CremaSchemaReader(dataType, itemName);
schemaReader.Read(reader);
this.Types.Add(dataType);
}
public void ReadType(Stream stream, ItemName itemName)
{
var dataType = new CremaDataType();
var schemaReader = new CremaSchemaReader(dataType, itemName);
schemaReader.Read(stream);
this.Types.Add(dataType);
}
public static CremaDataType Create(SignatureDateProvider modificationProvider)
{
var dataType = new CremaDataType()
{
SignatureDateProvider = modificationProvider
};
dataType.InternalCreationInfo = dataType.InternalModificationInfo = modificationProvider.Provide();
return(dataType);
}
public void ReadType(string filename, ItemName itemName)
{
var dataType = new CremaDataType();
var schemaReader = new CremaSchemaReader(dataType, itemName);
schemaReader.Read(filename);
lock (this)
{
this.Types.Add(dataType);
}
}
public static DataView AsDataView(this CremaDataType type)
{
if (Environment.OSVersion.Platform == PlatformID.Unix)
{
var view = AsDataViewUnix(type.InternalObject);
view.Sort = type.InternalObject.columnName.ColumnName;
return(view);
}
else
{
var view = AsDataViewNormal(type.InternalObject);
view.Sort = type.InternalObject.columnName.ColumnName;
return(view);
}
}
internal CremaDataTypeMemberBuilder(CremaDataType type)
{
this.Type = type;
}
public CremaDataColumn Add(string columnName, CremaDataType type)
{
var dataColumn = this.table.AddColumn(columnName, (InternalDataType)type);
return(dataColumn.Target);
}
public CremaDataColumn(string columnName, CremaDataType dataType)
{
this.InternalObject = new InternalDataColumn(this, columnName, (InternalDataType)dataType);
}
