//File DAISType.idl
#ifndef _DAIS_TYPE_IDL
#define _DAIS_TYPE_IDL
#pragma prefix "omg.org"
#include <DAISCommon.idl>

module DAIS {
module Type {

struct Description {
	TypeID									id;
	ResourceID								schema;
	string									label;
	string									descrip;
	TypeIDs									aggregated_types;
};
typedef sequence<Description>				Descriptions;

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

interface Home
{
	exception UnknownResourceID {string reason;};
	
	Description find (
		in	TypeID							type 
	) raises (UnknownResourceID);
	
	Iterator find_by_schema (
		in	ResourceID						schema 
	);
};};};
#endif // _DAIS_TYPE_IDL