private Descriptor(DescriptorStructure descriptor)
{
InternalDescriptor = descriptor;
}
public Descriptor(long id, string name, int structureType, DataType keyDataType, DataType recordDataType, Type keyType, Type recordType, DateTime createTime, DateTime modifiedTime, DateTime accessTime, byte[] tag)
{
InternalDescriptor = new DescriptorStructure(id, name, structureType, keyDataType, recordDataType, keyType, recordType, createTime, modifiedTime, accessTime, tag);
}