//File: DAISGroupEntry.idl
#ifndef _DAIS_GROUP_ENTRY_IDL
#define _DAIS_GROUP_ENTRY_IDL
#pragma prefix "omg.org"
#include <DAISCommon.idl>

module DAIS {
module DataAccess {
module GroupEntry {

struct Description 
{

	ServerItemIdentification				server_item_id;

	string									access_path;
	ClientItemHandle						client_handle;
	SimpleValueType							requested_data_type;
	boolean									active;
};
typedef sequence<Description>	Descriptions;

struct DetailedDescription
{

	ItemID									item;
	string									pathname;
	string									access_path;
	ServerItemHandle						server_handle;
	ClientItemHandle						client_handle;
	SimpleValueType							requested_data_type;
	SimpleValueType							canonical_data_type;
	AccessRights							access_rights;
	boolean									active;
};
typedef sequence<DetailedDescription> 		DetailedDescriptions;

struct Result 
{
	ServerItemHandle						server_handle;
	ClientItemHandle						client_handle;
	AccessRights							access_rights;
	SimpleValueType							canonical_data_type;
};
typedef sequence<Result> 					Results;

struct HandleAssociation
{
	ServerItemHandle						server_handle;
	ClientItemHandle						client_handle;
};
typedef sequence<HandleAssociation>	HandleAssociations;

struct DataTypeDescription
{
	ServerItemHandle						server_handle;
	SimpleValueType							requested_data_type;
};
typedef sequence<DataTypeDescription>		DataTypeDescriptions;

interface Iterator
{
	boolean next_n (
		in	unsigned long					n,
		out	DetailedDescriptions			entries
	);
	void reset();
	Iterator clone();
	void destroy();
};

interface Manager
{
	
	Results create_entries (
		in	Descriptions					entries,
		out	ItemErrors						errors
	);

	Results validate_entries (
		in	Descriptions					entries,
		out	ItemErrors						errors
	);

	ItemErrors remove_entries (

		in	ServerItemHandles				server_handles
	);

	ItemErrors set_active_state (

		in	ServerItemHandles				server_handles
	);
	

	ItemErrors set_inactive_state (

		in	ServerItemHandles				server_handles
	);

	ItemErrors set_client_handles (

		in	HandleAssociations				handle_associations
	);

	ItemErrors set_data_types (

		in	DataTypeDescriptions			descriptions
	);
 
	Iterator create_group_entry_iterator ();
};};};};
#endif // _DAIS_GROUP_ENTRY_IDL