Введение в Мобильные Агенты

Name, Class Name и Location

typedef short AgentSystemType;

typedef sequence OctetString;
struct ClassName {
    string name;
    OctetString descriminator;
};
typedef sequence ClassNameList;
typedef sequence OctetStrings;
typedef OctetString Authority;
typedef OctetString Identity;

struct Name {
    Authority auhtority;
    Identity identity;
    AgentSystemType agent_system_type;
};
typedef sequence NameList;

typedef string Location;

OMG Naming Authority Identifiers

typedef short LanguageID;
typedef short AgentSystemType;
typedef short Authenticator;
typedef short SerializationID;
typedef sequence SerializationIDList;

enum AgentStatus {
    CfMAFRunning, CfMAFSuspended, CfMAFTerminated
};

typedef any Property;
typedef sequence PropertyList;

struct LanguageMap {
    LanguageID language_id;
    SerializationIDList serializations;
};
typedef sequence LanguageMapList;

struct AgentSystemInfo {
    Name system_name;
    AgentSystemType system_type;
    LanguageMapList language_maps;
    string system_description;
    short major_version;
    short minor_version;
    PropertyList properties;
};

struct AuthInfo {
    boolean is_auth;
    Authenticator authenticator;
};

struct AgentProfile {
    LanguageID language_id;
    AgentSystemtype agent_system_type;
    string agent_system_description;
    short major_version;
    short minor_version;
    SerializationID serializations;
    PropertyList properties;
};

Интерфейс MAFAgentSystem

interface MAFAgentSystem {

Name create_agent(
    in Name agent_name,
    in AgentProfile agent_profile,
    in OctetString agent,
    in string place_name,
    in Arguments arguments,
    in ClassNameList class_names,
    in string code_base,
    in MAFAgentSystem class_provider) raises (ClassUnknown,
        ArgumentInvalid, DeserializationFailed, MAFExtendedException);

OctetStrings fetch_class(in ClassNameList class_name_list, in string code_base,
    in AgentProfile agent_profile) raised (ClassUnknown, MAFExtendedException);

Location find_nearby_agent_system_of_profile(in AgentProfile profile)
    raises (EntryNotFound);

AgentStatus get_agent_status(in Name agent_name) raises (AgentNotFound);

AgentSystemInfo get_agent_system_info();

AuthInfo get_authinfo(in Name agent_name) raises (AgentNotFound);

MAFFinder get_MAFFinder() raises (FinderNotFound);

NameList list_all_agents();

NameList list_all_agents_of_authority(in Authority authority);

Locations list_all_places();

void receice_agent(
    in Name agent_name,
    in AgentProfile agent_profile,
    in OctetString agent,
    in string place_name,
    in ClassNameList class_names,
    in string code_base,
    in MAFAgentSystem agent_sender) raises (ClassUnknown, 
        DeserializationFailed, MAFExtendedException);

void resume_agent(in Name agent_name) raises (AgentNotFound, ResumeFailed,
        AgentIsRunning);

void suspend_agent(in Name agent_name) raises (AgentNotFound, SuspendFailed,
        AgentIsSuspended);

void terminate_agent(in Name agent_name) raises (AgentNotFound, TerminateFailed);

void terminate_agent_system() raises (TerminationFailed);
};

Интерфейс MAFFinder

interface MAFFinder {

void register_agent(
    in Name agent_name, 
    in Location agent_location,
    in AgentProfile agent_profile) raises (NameInvalid);

void register_agent_system(
    in Name agent_system_name, 
    in Location agent_location,
    in AgentSystemInfo agent_system_info) raises (NameInvalid);

void register_place(
    in string place_name,
    in Location place)location) raises (NameInvalid);

Locations lookup_agent(
    in Name agent_name,
    in AgentProfile agent_profile) raises (EntryNotFound);

Locations lookup_agent_system(
    in Name agent_system_name,
    in AgentSystemInfo agent_system_info) raises (EntryNotFound);

Location lookup_place(in string place_name) raises (EntryNotFound);

void unregister_agent(in Name agent_name)  raises (EntryNotFound);

void unregister_agent_system(in Name agent_system_name)  raises (EntryNotFound);

void unregister_place(in string place_name)  raises (EntryNotFound);
};