//File: HDAISAnnotation.idl
// Change history
// DAIS RTF 1.1	6320 2004-10-01	CORBA 3 Home key word collision
// HDAIS FTF	7097 2004-09-09	cancel method moved to Connection
#ifndef _HDAIS_ANNOTATION_IDL
#define _HDAIS_ANNOTATION_IDL
#include <HDAISCommon.idl>
#pragma prefix "omg.org"

module DAIS {
module HDA {
module AnnotationIO {

typedef unsigned short							AnnotCapabilities;
const AnnotCapabilities OPCHDA_READANNOTATIONCAP	= 0x0001;
const AnnotCapabilities OPCHDA_INSERTANNOTATIONCAP	= 0x0002;

struct Description {
	DateTime									time_stamp;
	DateTime									entry_time;
	string										text;
	DAFDescriptions::Blob						a_blob;
	string										user_name;};

struct TimeSerie {
	ClientItemHandle							client_handle;
	sequence<Description>						annotations;};

typedef sequence<TimeSerie>						TimeSeries;

struct Update {
	ServerItemHandle							server_handle;
	sequence<Description>						annotations;};

interface Sync
{
	TimeSeries sync_read (
		in	TimeInterval						interval,
		in	ServerItemHandles					server_handles,
		out	ItemErrors							item_errors);

	ItemErrors sync_insert (
		in	Update								annotation_update);
};

interface Async
{

	CancelID async_read (
		in	TransactionID						transaction_id,
		in	TimeInterval						interval,
		in	ServerItemHandles					server_handles);

	CancelID async_insert (
		in	TransactionID						transaction_id,
		in	Update								annotation_update);
};

interface IHome : Sync, Async		//6320
{
	readonly attribute AnnotCapabilities		capabilities;
};

interface Callback
{
	void on_read_annotation_complete (
		in	TransactionID						transaction_id,
		in	TimeSeries							time_series,
		in	ItemErrors							item_errors);

	void on_insert_annotation_complete (
		in	TransactionID						transaction_id,
		in	ClientItemHandles					client_handles,
		in	ItemErrors							item_errors);
};
};};};
#endif // _HDAIS_ANNOTATION_IDL