`TBufDatasetInputStreamer`
		ForBufDataset

`TCDSInputStreamer`
		Destroy
		GetContentType
		ForBufDataset
		SelectObject
		GetContentField
		InitStreaming

`TRestInputStreamer`
		SelectObject
		GetContentField
		HaveInputData
		RegisterStreamer
		UnRegisterStreamer

`TRestStreamer`
		GetContentType
		Create
		GetString
		InitStreaming
		GetVariable