KM3NETDAQ::JDAQClient Class Reference

Control unit client base class. More...

#include <JDAQClient.hh>

Inheritance diagram for KM3NETDAQ::JDAQClient:

Public Member Functions
	JDAQClient (const std::string &name, const std::string &server, JLogger *logger, const int level)
	Constructor.
	JDAQClient (const std::string &name, JLogger *logger, const int level)
	Constructor.
	JDAQClient (const std::string &name)
	Constructor.
virtual bool	enter (const JArgs &args)
	Enter the state machine.
virtual bool	enter () override
	Enter the state machine.
virtual bool	exit () override
	Exit the state machine.
bool	isRunning () const
	Check if this client is in runnig state.
void	replaceEvent (const JTag &oldTag, const JTag &newTag, JDAQEvent_t &event)
	Replace tag of given event in event table.
JDAQEvent_t *	findEvent (const JTag &tag, const std::string &event_name)
	Find event in event table.
void	addSubscription (const JSubscription &subscription)
	Add custom subscription.
template<class T >
void	addParameter (const char option, T &parameter)
	Add parameter to parser used in method enter().
template<class T >
void	addParameter (const char option, T &parameter, const T &value)
	Add parameter to parser used in method enter().
void	setSelect ()
	Set the file descriptor mask for the select call.
virtual void	setSelect (JFileDescriptorMask &mask) const
	Set the file descriptor mask for the select call.
virtual void	actionSelect (const JFileDescriptorMask &mask)
	Action method following last select call.
virtual void	actionRunning ()
	This method is repeatedly called when this client machine is in state Running and the clock interval time is non-zero.
virtual void	actionInput (int length, const char *buffer) override
	This method is called at ev_input.
virtual bool	filter (const JTag &tag, int length, const char *buffer)
	Filter message.
virtual void	actionTagged (const JTag &tag, int length, const char *buffer)
	This method is called when a custom tag is encountered.
void	run ()
	Run as run control client following command messages via JNET::JControlHost.
void	run (const int port)
	Run for ever.
void	run (std::istream &in)
	Run client with commands from input stream (e.g. for debugging).
void	A1 (CHSM_ns_alias::event const &)
void	A2 (CHSM_ns_alias::event const &)
void	A3 (CHSM_ns_alias::event const &)
void	A4 (CHSM_ns_alias::event const &)
void	A5 (CHSM_ns_alias::event const &)
void	A6 (CHSM_ns_alias::event const &)
void	A7 (CHSM_ns_alias::event const &)
void	A8 (CHSM_ns_alias::event const &)
void	A9 (CHSM_ns_alias::event const &)
void	A10 (CHSM_ns_alias::event const &)
void	A11 (CHSM_ns_alias::event const &)
void	A12 (CHSM_ns_alias::event const &)
void	A13 (CHSM_ns_alias::event const &)
void	A14 (CHSM_ns_alias::event const &)
void	EAM4root (CHSM_ns_alias::state const &, CHSM_ns_alias::event const &)
void	XAM4root (CHSM_ns_alias::state const &, CHSM_ns_alias::event const &)
const std::string &	getName () const
	Get name of state machine.
int	getDetectorID () const
	Get detector identifier.
int	getRunNumber () const
	Get run number.
virtual void	actionEnter ()
	Interface methods for actions corresponding to state transitions.
virtual void	actionExit ()
virtual void	actionInit (int, const char *)
virtual void	actionConfigure (int, const char *)
virtual void	actionStart (int, const char *)
virtual void	actionPause (int, const char *)
virtual void	actionContinue (int, const char *)
virtual void	actionStop (int, const char *)
virtual void	actionReset (int, const char *)
virtual void	actionQuit (int, const char *)
virtual void	actionError ()
virtual void	actionRecover (int, const char *)
const std::string &	getHostname () const
	Get hostname.
const std::string &	getFullName () const
	Get full name of this run control client.
const JTag &	getUniqueTag () const
	Get unique tag of this run control client.
long long int	getClockDelay () const
	Get total delay time.
long long int	getClockInterval () const
	Get interval time.
void	setClockInterval (const long long int interval_us)
	Set interval time.
void	resetClock ()
	Reset clock.
const std::string &	getEventInfo () const
	Get last event information.
void	setEventInfo (const std::string &info)
	Set last event information.

Public Attributes
JDAQStateMachine::state_root	root
JDAQStateMachine::state_Main	Main
JDAQStateMachine::ev_daq_event	ev_daq
char	ev_daq_param_block [sizeof(ev_daq_event::param_block)]
JDAQStateMachine::ev_init_event	ev_init
char	ev_init_param_block [sizeof(ev_init_event::param_block)]
JDAQStateMachine::ev_configure_event	ev_configure
char	ev_configure_param_block [sizeof(ev_configure_event::param_block)]
JDAQStateMachine::ev_start_event	ev_start
char	ev_start_param_block [sizeof(ev_start_event::param_block)]
JDAQStateMachine::ev_pause_event	ev_pause
char	ev_pause_param_block [sizeof(ev_pause_event::param_block)]
JDAQStateMachine::ev_continue_event	ev_continue
char	ev_continue_param_block [sizeof(ev_continue_event::param_block)]
JDAQStateMachine::ev_stop_event	ev_stop
char	ev_stop_param_block [sizeof(ev_stop_event::param_block)]
JDAQStateMachine::ev_reset_event	ev_reset
char	ev_reset_param_block [sizeof(ev_reset_event::param_block)]
JDAQStateMachine::ev_quit_event	ev_quit
char	ev_quit_param_block [sizeof(ev_quit_event::param_block)]
JDAQStateMachine::ev_off_event	ev_off
char	ev_off_param_block [sizeof(ev_off_event::param_block)]
JDAQStateMachine::ev_check_event	ev_check
char	ev_check_param_block [sizeof(ev_check_event::param_block)]
JDAQStateMachine::ev_input_event	ev_input
char	ev_input_param_block [sizeof(ev_input_event::param_block)]
JDAQStateMachine::ev_recover_event	ev_recover
char	ev_recover_param_block [sizeof(ev_recover_event::param_block)]
JDAQStateMachine::ev_error_event	ev_error
char	ev_error_param_block [sizeof(ev_error_event::param_block)]

Static Public Attributes
static const int	TIMEOUT_S = 1
	time out of update [s]

Protected Types
typedef void(JDAQCHSM::*)	action(int, const char *)
	Type definition of action method.

Protected Attributes
JSharedPointer< JControlHost >	server
	message server
JMessageLogger	logger
	message logger
std::string	name
int	detector_id
int	run_number
JEventTable	eventTable
	event table
std::string	hostname
std::string	fullname
JTag	unique_tag
JTimekeeper	clock
	central clock
std::string	event_info
	event information

Private Member Functions
void	update ()
	Update state machine.
void	update (const JTag &tag, int length, const char *buffer)
	Update state machine.
void	configure ()
	Configure client.
std::string	getMessage (const CHSM::state &state, const CHSM::event &event) const
	Get event message.
virtual void	enterState (const CHSM::state &state, const CHSM::event &event) override
	Action when entering state.
virtual void	actionCheck (int length, const char *buffer) override
	This method is called at ev_check and reports a system check by mimicing an enter state action.
void	execute (action __action, const CHSM::event &__event) override
	The method to execute the action.
const CHSM::state *	getState () const
	Get current state.

Private Attributes
JSelectReader	select
	select call
JParser	parser
	parser method enter()
JSubscriptionList	subscription
	custom subscription
CHSM_ns_alias::state *	state_ [11]
CHSM_ns_alias::event const *	taken_ [14]
CHSM_ns_alias::state *	target_ [14]

Static Private Attributes
static int const	ev_daq_transitions []
static int const	ev_init_transitions []
static int const	ev_configure_transitions []
static int const	ev_start_transitions []
static int const	ev_pause_transitions []
static int const	ev_continue_transitions []
static int const	ev_stop_transitions []
static int const	ev_reset_transitions []
static int const	ev_quit_transitions []
static int const	ev_off_transitions []
static int const	ev_check_transitions []
static int const	ev_input_transitions []
static int const	ev_recover_transitions []
static int const	ev_error_transitions []
static CHSM_ns_alias::transition const	transition_ []

Detailed Description

Control unit client base class.

This base class implements the protocol for the communication with the control unit.
This protocol is based on ControlHost tags and CHSM event names.
Normally, the primary input is provided to the constructor of this base class, e.g. via command line options of the application based on a derived class hereof.
By calling the default method enter(),

• the internal parameters will be configured; and
• the client's state machine entered.

The method run() can then be used to process command messages which will acoordingly update the state machine.
For each state transition, a corresponding action method is called which could be re-implemented in the derived class (see JDAQCHSM).
Optionally, a designated action method is repeatedly called in state Running.

A state transition is triggered by a valid command message.
The command message consists of a tag and some contents.
The tag can be used to address all processes, a group of processes or an individual process.
The contents of a command message must start with the name on the event and can contain additional data (separated by KM3NETDAQ::TOKEN_DELIMETER).
A successful transition is certified by a reply message which is sent upon entering the targeted state.
The reply message has tag "RC_REPLY" and the contents include the names of the original event as well as that of the final state.
Optionally, information can be added to an event (separated by KM3NETDAQ::EVENTNAME_DELIMETER).
This information is included in the following reply messages, until there is a command message with (other) information.

Following a request for a state transition via a command message, four scenarios should be anticipated, namely:

1. the process successfully completed the transition, a corresponding reply message is then send back;
2. the process couldn't make the transition and goes to error state, a corresponding reply message is then send back,
3. the process crashed, the process disappears from the process list and the server broadcasts a corresponding died message;
4. the process takes longer than foreseen, leading to a timeout.

The followup action after a timeout should be customised.
In case of an invalid command message (e.g. request for a state transition that does not exist), no reply message will be sent.
Instead, a message with tag "RC_FAIL" is sent.

The default list of tags includes "RC_CMD" and a client specific tag.
The latter is composed of the hexadecimal formatted IP sub-address of the client's host CPU (see JSYSTEM::getSubaddress(const int)) and
the client's name extension (part following KM3NETDAQ::CLIENTNAME_DELIMETER), if any.
The list of tags and the various delimiters are maintained in include file JDAQTags.hh.

For client specific events requiring a different tag, the corresponding entry in the event table should be replaced.
This should be done in the constructor of the derived class using method replaceEvent().

The virtual method filter() can be re-implemented so that a specific action is made before the corresponding message is processed.
The message is ignored if this method returns true, else it is normally processed.

The method setSelect() can be used to set the file descriptor mask of the general select call.
In conjunction, the method actionSelect() can be used to take client specific actions following the select call.

If the clock interval is non-zero, the method actionRunning() is repeatedly called according the specified interval time when the client is in state Running.
The clock interval can be set using method setClockInterval().

Some input can be redefined during operation.
For example the debug level can be set via the following command message.

  JPutMessage -H <host name> -t <tag> -m "debug=\<level\>;"

where

• host name is the name of the host of the command message server;
• tag the tag; and
• level the new debug level.

In this, the tag "RC_CMD" applies to all applications and the client specific tag to an individual application.

Additional custom tags can be added to the general list using method addSubscription().
The method actionTagged() is then called when a command message is received with the specified tag.

For tests and possible other setups, the base class can be configured to run stand-alone or forever.
In stand-alone mode, the client can be steered from an regular input stream.
When the client runs forever, it waits for a connection before going to the normal mode of operation.
The primary input should then be sent via this connection.
The method addParameter() can be used to add parameters of the derived class to the list that is parsed in method enter().

Definition at line 298 of file JDAQClient.hh.

Member Typedef Documentation

action

void(JDAQCHSM::*) JDAQCHSM::action(int, const char *)

protectedinherited

Type definition of action method.

Definition at line 152 of file JDAQCHSM.hh.

Constructor & Destructor Documentation

JDAQClient() [1/3]

KM3NETDAQ::JDAQClient::JDAQClient ( const std::string & name, const std::string & server, JLogger * logger, const int level )

inline

Constructor.

This constructor should be used in normal mode.
The following methods methods should subsequently be called.

• enter();
• run().

Parameters

name	name of client
server	name of command message server
logger	pointer to logger
level	debug level

Definition at line 319 of file JDAQClient.hh.

                                         :
      JDAQStateMachine(name),
      JDAQClient_t    (this)
    {
      this->logger = JMessageLogger(logger, name, level);
 
      try {
        this->server.reset(new JControlHost(server));
      }
      catch(const std::exception& error) {
        JErrorStream(this->logger) << error.what();
      }
 
      std::string buffer;
 
      JControlHost::WhereIs(server, getFullName(), buffer);
 
      if (buffer != "") {
        JErrorStream(this->logger) << "Process with nick name \"" << getFullName() << "\" already running on host(s) " << buffer; 
      }
    }

JDAQClient() [2/3]

KM3NETDAQ::JDAQClient::JDAQClient ( const std::string & name, JLogger * logger, const int level )

inline

Constructor.

This constructor should be used when running stand-alone.
The following methods methods should subsequently be called.

• CHSM::machine::enter();
• run(std::istream& in);

Parameters

name	name of client
logger	pointer to logger
level	debug level

Definition at line 357 of file JDAQClient.hh.

                                         :
      JDAQStateMachine(name),
      JDAQClient_t    (this)
    {
      this->logger = JMessageLogger(logger, name, level);
    }

JDAQClient() [3/3]

KM3NETDAQ::JDAQClient::JDAQClient ( const std::string & name )

inline

Constructor.

This constructor should be used when running forever.
The following method should subsequently be called.

• run(const int port);

Parameters

name	name of client

Definition at line 376 of file JDAQClient.hh.

                                      :
      JDAQStateMachine(name),
      JDAQClient_t    (this)
    {}

Member Function Documentation

enter() [1/2]

virtual bool KM3NETDAQ::JDAQClient::enter ( const JArgs & args )

inlinevirtual

Enter the state machine.

This overloaded method enter reproduces the constructor. All necessary input is parsed from the list of arguments. In case of an error, the state machine is not entered.

Parameters

args	array of command line arguments

Returns

true if okay; else false

Definition at line 392 of file JDAQClient.hh.

    {
      using namespace std;
 
      string  server;
      string  logger;
      int     level;
      bool    use_cout;
 
      try {
        
        parser['H'] = make_field(server)    = "localhost";
        parser['M'] = make_field(logger)    = "localhost";
        parser['d'] = make_field(level)     = 0;
        parser['c'] = make_field(use_cout);
        
        if (parser.read(args) != 0) {
          return false;
        }
      }
      catch(const std::exception &error) {
        cerr << error.what() << endl;
        return false;
      }
 
      try {
 
        JLogger* out = NULL;
 
        if (use_cout)
          out = new JStreamLogger(cout);
        else
          out = new JControlHostLogger(logger);
        
        this->logger = JMessageLogger(out, getName(), level);
 
        this->server.reset(new JControlHost(server));
 
        return enter();
      } 
      catch(const std::exception& error) {
        cerr << error.what() << endl;
        return false;
      }
    }

enter() [2/2]

virtual bool KM3NETDAQ::JDAQClient::enter ( )

inlineoverridevirtual

Enter the state machine.

This method activates the subscription to JNET::JControlHost messages. In case of an error, the state machine is not entered.

Returns

true if okay; else false

Reimplemented in KM3NETDAQ::JDAQDriver.

Definition at line 447 of file JDAQClient.hh.

    {
      using namespace std;
      using namespace JPP;
 
      if (server.is_valid() && logger.is_valid()) {
 
        const JSubscriptionList buffer = getSubscription(eventTable) + subscription;
 
        try {
          
          server->Subscribe(buffer);
          server->SendMeAlways();
          server->MyId(getFullName());
 
          JStatusStream(logger) << "Process with nick name \"" << getFullName() << "\" version \"" << getGITVersion() << "\" subscription: " << buffer.toString();
 
          return CHSM::machine::enter();
        }
        catch(const std::exception& error) {
          JErrorStream(logger) << error.what();
        }
 
      } else {
        cerr << "Message server or logger not properly initialised." << endl;
      }
 
      return false;
    }

exit()

virtual bool KM3NETDAQ::JDAQClient::exit ( )

inlineoverridevirtual

Exit the state machine.

This method releases the various resources.

Returns

true if okay; else false

Definition at line 485 of file JDAQClient.hh.

    {
      try { 
        if (server.is_valid()) { server.reset(NULL); }
      }
      catch(const std::exception& error) {
      }
 
      try {
        if (logger.is_valid()) { logger.reset(NULL); }
      }
      catch(const std::exception& error) {
      }
 
      return CHSM::machine::exit();
    }

isRunning()

bool KM3NETDAQ::JDAQClient::isRunning ( ) const

inline

Check if this client is in runnig state.

Returns

true if running; else false

Definition at line 508 of file JDAQClient.hh.

    {
      return Main.RunControl.Operational.Running.active();
    }

replaceEvent()

void KM3NETDAQ::JDAQClient::replaceEvent ( const JTag & oldTag, const JTag & newTag, JDAQEvent_t & event )

inline

Replace tag of given event in event table.

Parameters

oldTag	old tag
newTag	new tag
event	event

Definition at line 521 of file JDAQClient.hh.

    {
      eventTable.replace(oldTag, newTag, event);
    }

findEvent()

JDAQEvent_t * KM3NETDAQ::JDAQClient::findEvent ( const JTag & tag, const std::string & event_name )

inline

Find event in event table.

Parameters

tag	tag
event_name	event name

Returns

pointer to event or NULL

Definition at line 536 of file JDAQClient.hh.

    {
      JEventTable::const_iterator i = eventTable.find(tag, event_name);
            
      if (i != eventTable.end())
        return i->second;
      else
        return NULL;
    }

addSubscription()

void KM3NETDAQ::JDAQClient::addSubscription ( const JSubscription & subscription )

inline

Add custom subscription.

Parameters

subscription

subscription

Definition at line 552 of file JDAQClient.hh.

    {
      this->subscription.add(subscription);
    }

addParameter() [1/2]

template<class T >

void KM3NETDAQ::JDAQClient::addParameter ( const char option, T & parameter )

inline

Add parameter to parser used in method enter().

Parameters

option	option
parameter	parameter

Definition at line 565 of file JDAQClient.hh.

    {
      parser[option] = make_field(parameter);
    }

addParameter() [2/2]

template<class T >

void KM3NETDAQ::JDAQClient::addParameter ( const char option, T & parameter, const T & value )

inline

Add parameter to parser used in method enter().

Parameters

option	option
parameter	parameter
value	default value

Definition at line 579 of file JDAQClient.hh.

    {
      parser[option] = make_field(parameter) = value;
    }

setSelect() [1/2]

void KM3NETDAQ::JDAQClient::setSelect ( )

inline

Set the file descriptor mask for the select call.

Definition at line 588 of file JDAQClient.hh.

    {
      select.reset();
      
      setSelect(select.getReaderMask());
 
      select.setReaderMask(*server);
    }

setSelect() [2/2]

virtual void KM3NETDAQ::JDAQClient::setSelect ( JFileDescriptorMask & mask ) const

inlinevirtual

Set the file descriptor mask for the select call.

This implementation does nothing but may be redefined by the derived class.

Parameters

mask	file descriptor mask

Reimplemented in KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, and KM3NETDAQ::MonitorRouter.

Definition at line 604 of file JDAQClient.hh.

    {}

actionSelect()

virtual void KM3NETDAQ::JDAQClient::actionSelect ( const JFileDescriptorMask & mask )

inlinevirtual

Action method following last select call.

This implementation does nothing but may be redefined by the derived class.

Parameters

mask	file descriptor mask

Reimplemented in KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, and KM3NETDAQ::MonitorRouter.

Definition at line 614 of file JDAQClient.hh.

    {}

actionRunning()

virtual void KM3NETDAQ::JDAQClient::actionRunning ( )

inlinevirtual

This method is repeatedly called when this client machine is in state Running and the clock interval time is non-zero.

This implementation does nothing but may be redefined by the derived class. Care has to be taken so that the time needed to execute this method should be less than the specified clock interval time (see method setClockInterval()).

Reimplemented in AcousticDataFilter, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, KM3NETDAQ::JDQSimulator, KM3NETDAQ::JEventGenerator, and KM3NETDAQ::MonitorRouter.

Definition at line 625 of file JDAQClient.hh.

    {}

actionInput()

virtual void KM3NETDAQ::JDAQClient::actionInput ( int length, const char * buffer )

inlineoverridevirtual

This method is called at ev_input.

Parameters

length	length of data
buffer	pointer to data

Reimplemented from JDAQCHSM.

Reimplemented in KM3NETDAQ::DataQueue.

Definition at line 635 of file JDAQClient.hh.

    {
      using namespace std;
 
      JProperties properties(JEquationParameters("=", ";", "", ""), 1);
 
      int level = this->logger.getLevel();
 
      properties["debug"] = level;
 
      properties.read(string(buffer, length));
 
      this->logger.setLevel(level);
    }

filter()

virtual bool KM3NETDAQ::JDAQClient::filter ( const JTag & tag, int length, const char * buffer )

inlinevirtual

Filter message.

The filter method can be overwritten so that a specific action is made before the corresponding message is processed by the state machine. The message is ignored if true is returned, else it is normally processed.

Parameters

tag	tag
length	number of characters
buffer	message

Returns

skip message or not

Reimplemented in KM3NETDAQ::JDAQDriver.

Definition at line 662 of file JDAQClient.hh.

    {
      return false;
    }

actionTagged()

virtual void KM3NETDAQ::JDAQClient::actionTagged ( const JTag & tag, int length, const char * buffer )

inlinevirtual

This method is called when a custom tag is encountered.

Parameters

tag	tag
length	length of data
buffer	pointer to data

Reimplemented in KM3NETDAQ::JDataFilter.

Definition at line 675 of file JDAQClient.hh.

    {
    }

run() [1/3]

void KM3NETDAQ::JDAQClient::run ( )

inline

Run as run control client following command messages via JNET::JControlHost.

This method can be called once the state machine is entered. It returns when the state machine is exited. If the clock interval is non-zero, the method actionRunning() is repeatedly called when this client machine is in state Running. The file descriptor mask can be set to interrupt the timeout of the select call and clock method wait() in this calling sequence (see methods setSelect() and actionSelect()).

Definition at line 690 of file JDAQClient.hh.

    {
      using namespace std;
      using namespace JPP;
 
      while (active()) {
 
        try {
 
          setSelect();
 
          if (select(JTimeval(TIMEOUT_S,0)) > 0) {
            
            if (select.hasReaderMask(*server)) {
              update();
            }
            
            actionSelect(select.getReaderMask());
 
          } else {
 
            continue;
          }
 
 
          if (isRunning() && clock.getInterval() != 0LL) {
 
            long long int numberOfCalls = 0;
            
            clock.reset();
            
            do {
              
              ++numberOfCalls;
              
              setSelect();
 
              if (clock.wait(select.getReaderMask())) {
                
                if (select.hasReaderMask(*server)) {
                  update();
                }
 
                actionSelect(select.getReaderMask());
 
              } else {
 
                try {
                  actionRunning();
                }
                catch(const std::exception& error) {
                  logger.error(error.what());
                }             
              }
 
            } while (isRunning());
            
            if (numberOfCalls != 0) {
              JNoticeStream(logger) << "Delay per call " << clock.getDelay() / numberOfCalls / 1000 << " ms";
            }
          }
        }
        catch(const JPP::JSocketException& error) {
          JErrorStream(logger) << "method run(): \"" << error.what() << "\" -> trigger ev_error.";
          ev_error();
        }
        catch(const std::exception& error) {
          JErrorStream(logger) << "method run(): \"" << error.what() << "\"";
        }
      }
    }

run() [2/3]

void KM3NETDAQ::JDAQClient::run ( const int port )

inline

Run for ever.

This method can be used when the run control client is started before the run control (e.g. at boot time of the host processor). This method should be called before the state machine is entered. It launches a server which accepts a JNET::JControlHost connection from a designated application e.g. the JDAQClientStarter.cc program. The state machine is entered using the available data in the JNET::JControlHost message. After the state machine is exited, it accepts a new a JNET::JControlHost connection.

Parameters

port	port number

Definition at line 775 of file JDAQClient.hh.

    {
      JControlHostServer local_server(port);
 
      for ( ; ; ) {
 
        JControlHost* ps = local_server.AcceptClient();
        
        ps->Connected();
 
        JNET::JPrefix prefix;
 
        ps->WaitHead(prefix);
 
        const int length = prefix.getSize();
 
        char* buffer = new char[length];
        
        ps->GetFullData(buffer, length);        
        ps->PutFullData(prefix.toString(), buffer, length);
 
        delete ps;
 
        enter(JArgs(std::string(buffer, length)));
 
        delete [] buffer;
        
        run();
 
        exit();
      }
    }

run() [3/3]

void KM3NETDAQ::JDAQClient::run ( std::istream & in )

inline

Run client with commands from input stream (e.g. for debugging).

Example input format:

<tag> <event name>[#data];
<tag> <event name>[#data];

Parameters

in	input stream

Definition at line 820 of file JDAQClient.hh.

    {
      using namespace std;
 
      string tag;
      string buffer;
 
      while (in >> tag && in >> skipws && getline(in, buffer, ';')) {
        update(tag, buffer.length(), buffer.data());
      }
    }

update() [1/2]

void KM3NETDAQ::JDAQClient::update ( )

inlineprivate

Update state machine.

This method waits for a message from JNET::JControlHost server.

Definition at line 842 of file JDAQClient.hh.

    {
      JNET::JPrefix prefix;
      
      server->WaitHead(prefix);
      
      const int length = prefix.getSize();
      
      char* buffer = new char[length];
      
      server->GetFullData(buffer, length);
      
      update(prefix.getTag(), length, buffer);
 
      delete [] buffer;
    }

update() [2/2]

void KM3NETDAQ::JDAQClient::update ( const JTag & tag, int length, const char * buffer )

inlineprivate

Update state machine.

Parameters

tag	tag
length	number of characters
buffer	message

Definition at line 867 of file JDAQClient.hh.

    {
      using namespace std;
      using namespace JPP;
 
      if (filter(tag, length, buffer)) {
        return;
      }
 
      if (getSubscription(eventTable)->count(JSubscriptionAny(tag)) == 0 &&
          getSubscription(eventTable)->count(JSubscriptionAll(tag)) == 0) {
 
        actionTagged(tag, length, buffer);
 
        return;
      }
 
 
      string::size_type pos = 0;
 
      while (pos != (string::size_type) length && TOKEN_DELIMETER.find(*(buffer + pos)) == string::npos) {
        ++pos;
      }
 
      const JEvent_t event = JEvent_t::toValue(string(buffer, pos));
 
      if (event.hasInfo()) {
        setEventInfo(event.getInfo());
      }
 
      while (pos != (string::size_type) length && TOKEN_DELIMETER.find(*(buffer + pos)) != string::npos) {
        ++pos;
      }
 
 
      JEventTable::const_iterator i = eventTable.find(tag, event.getName());
      
      if (i != eventTable.end()) {
 
        const CHSM::state* const s0 = getState();
 
        if (!i->second->active()) {
 
          JWarningStream(logger) << "Event " << i->second->name() << " not active (" << (s0 != NULL ? s0->name() : "") << ")";
 
          if (server.is_valid() && s0 != NULL) {
            server->PutFullString(RC_FAIL, getMessage(*s0, *i->second));
          }
        }
 
        // redirect all I/O
 
        {
          JDebugStream    debug(logger);
          JErrorStream    error(logger);
 
          JRedirectStream rs_cin (cin,  JLANG::null);
          JRedirectStream rs_cout(cout, debug);
          JRedirectStream rs_cerr(cerr, error);
 
          if (rs_cin  &&
              rs_cout &&
              rs_cerr) {
 
            (*(i->second))(length - pos, buffer + pos);
          }
        }
 
        const CHSM::state* const s1 = getState();
 
        JStatusStream(logger) << "Transition " 
                              << (s0 != NULL ? s0->name() : "") 
                              << "->(" << i->second->name() << ")->" 
                              << (s1 != NULL ? s1->name() : "");
      } else {
 
        JErrorStream(logger) << "Unknown key <" << tag << "," << event.getName() << ">";
      }
    }

configure()

void KM3NETDAQ::JDAQClient::configure ( )

inlineprivate

Configure client.

This method is used to setup the event table.

Definition at line 952 of file JDAQClient.hh.

    {
    }

getMessage()

std::string KM3NETDAQ::JDAQClient::getMessage ( const CHSM::state & state, const CHSM::event & event ) const

inlineprivate

Get event message.

Parameters

state	state
event	event

Returns

message

Definition at line 964 of file JDAQClient.hh.

    {
      std::ostringstream os;
      
      os << getFullName()
         << getTokenDelimeter() 
         << (getEventInfo() != "" ? 
             JEvent_t(event.name(), getEventInfo()) : 
             JEvent_t(event.name()))
         << getTokenDelimeter() 
         << getStateName(state.name());
 
      return os.str();
    }

enterState()

virtual void KM3NETDAQ::JDAQClient::enterState ( const CHSM::state & state, const CHSM::event & event )

inlineoverrideprivatevirtual

Action when entering state.

This method provides for the hand shaking with the run control program.

Parameters

state	entered state
event	event that triggered transition

Implements JDAQCHSM.

Reimplemented in KM3NETDAQ::JDAQDriver.

Definition at line 987 of file JDAQClient.hh.

    {
      if (server.is_valid()) {
        server->PutFullString(RC_REPLY, getMessage(state, event));
      }
    }

actionCheck()

virtual void KM3NETDAQ::JDAQClient::actionCheck ( int length, const char * buffer )

inlineoverrideprivatevirtual

This method is called at ev_check and reports a system check by mimicing an enter state action.

Parameters

length	number of characters
buffer	message

Reimplemented from JDAQCHSM.

Definition at line 1001 of file JDAQClient.hh.

    {
      if (Main.RunControl.Error.active()) {
 
        enterState(Main.RunControl.Error, ev_check);
 
      } else {
        
        for (CHSM::parent::iterator state = Main.RunControl.Operational.begin(); state != Main.RunControl.Operational.end(); ++state) {
 
          if (state->active()) {
 
            // mimic enter state
 
            enterState(*state, ev_check);
          }
        }
      }
    }

execute()

void KM3NETDAQ::JDAQClient::execute ( action __action, const CHSM::event & __event )

inlineoverrideprivatevirtual

The method to execute the action.

Parameters

__action	pointer to action method
__event	event that triggered the action

Implements JDAQCHSM.

Definition at line 1028 of file JDAQClient.hh.

    {
      try {
 
        const JDAQStateMachine::ev_daq_event& event = dynamic_cast<const JDAQStateMachine::ev_daq_event&>(__event);
 
        (this->*__action)(event->length, event->buffer);
      }
      catch(const std::exception& error) {
        JErrorStream(logger) << "Error at event " << __event.name() << " \"" << error.what() << "\"; trigger ev_error.";
        ev_error();
      }
    }

getState()

const CHSM::state * KM3NETDAQ::JDAQClient::getState ( ) const

inlineprivate

Get current state.

Returns

state

Definition at line 1048 of file JDAQClient.hh.

    {
      for (CHSM::parent::const_iterator state = Main.RunControl.Operational.begin(); state != Main.RunControl.Operational.end(); ++state) {
        if (state->active()) {
          return &(*state);
        }
      }
 
      if (Main.RunControl.Error.active()) {
        return &Main.RunControl.Error;
      }
 
      return NULL;
    }

A1()

void JDAQStateMachine::A1 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 344 of file JDAQCHSM.cc.

{ actionError(); }

A2()

void JDAQStateMachine::A2 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 346 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionInit,      event); }

A3()

void JDAQStateMachine::A3 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 348 of file JDAQCHSM.cc.

{ JDAQCHSM::exit(); }

A4()

void JDAQStateMachine::A4 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 350 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionConfigure, event); }

A5()

void JDAQStateMachine::A5 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 352 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionReset,     event); }

A6()

void JDAQStateMachine::A6 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 354 of file JDAQCHSM.cc.

                                                           { 
 
            std::istringstream is(std::string(ev_start->buffer, ev_start->length));
 
            is >> run_number >> detector_id; 
 
            execute(&JDAQCHSM::actionStart, event);
          
            }

A7()

void JDAQStateMachine::A7 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 364 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionQuit,      event); }

A8()

void JDAQStateMachine::A8 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 366 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionContinue,  event); }

A9()

void JDAQStateMachine::A9 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 368 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionStop,      event); }

A10()

void JDAQStateMachine::A10 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 370 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionPause,     event); }

A11()

void JDAQStateMachine::A11 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 372 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionRecover,   event); }

A12()

void JDAQStateMachine::A12 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 374 of file JDAQCHSM.cc.

{ JDAQCHSM::exit(); }

A13()

void JDAQStateMachine::A13 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 376 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionCheck,     event); }

A14()

void JDAQStateMachine::A14 ( CHSM_ns_alias::event const & event )

inherited

Definition at line 378 of file JDAQCHSM.cc.

{ execute(&JDAQCHSM::actionInput,     event); }

EAM4root()

void JDAQStateMachine::EAM4root ( CHSM_ns_alias::state const & chsm_state_, CHSM_ns_alias::event const & event )

inherited

Definition at line 337 of file JDAQCHSM.cc.

                                                                                                        {
#line 164 "JDAQCHSM.chsm"
        CHSM_ns_alias::cluster const &state = (CHSM_ns_alias::cluster const&)chsm_state_; actionEnter(); }

XAM4root()

void JDAQStateMachine::XAM4root ( CHSM_ns_alias::state const & chsm_state_, CHSM_ns_alias::event const & event )

inherited

Definition at line 340 of file JDAQCHSM.cc.

                                                                                                        {
#line 165 "JDAQCHSM.chsm"
        CHSM_ns_alias::cluster const &state = (CHSM_ns_alias::cluster const&)chsm_state_; actionExit();  }

getName()

const std::string & JDAQCHSM::getName ( ) const

inlineinherited

Get name of state machine.

Returns

name

Definition at line 89 of file JDAQCHSM.hh.

  {
    return name;
  }

getDetectorID()

int JDAQCHSM::getDetectorID ( ) const

inlineinherited

Get detector identifier.

Returns

detector identifier.

Definition at line 100 of file JDAQCHSM.hh.

  { 
    return detector_id; 
  }

getRunNumber()

int JDAQCHSM::getRunNumber ( ) const

inlineinherited

Get run number.

Returns

run number

Definition at line 111 of file JDAQCHSM.hh.

  { 
    return run_number; 
  }

actionEnter()

virtual void JDAQCHSM::actionEnter ( )

inlinevirtualinherited

Interface methods for actions corresponding to state transitions.

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, and KM3NETDAQ::MonitorRouter.

Definition at line 120 of file JDAQCHSM.hh.

{}

actionExit()

virtual void JDAQCHSM::actionExit ( )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDAQDriver, KM3NETDAQ::JDataFilter, and KM3NETDAQ::MonitorRouter.

Definition at line 121 of file JDAQCHSM.hh.

{}

actionInit()

virtual void JDAQCHSM::actionInit ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, and KM3NETDAQ::MonitorRouter.

Definition at line 123 of file JDAQCHSM.hh.

{}

actionConfigure()

virtual void JDAQCHSM::actionConfigure ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, KM3NETDAQ::JDQSimulator, KM3NETDAQ::JEventGenerator, and KM3NETDAQ::MonitorRouter.

Definition at line 124 of file JDAQCHSM.hh.

{}

actionStart()

virtual void JDAQCHSM::actionStart ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDAQDriver, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, KM3NETDAQ::JDQSimulator, KM3NETDAQ::JEventGenerator, and KM3NETDAQ::MonitorRouter.

Definition at line 125 of file JDAQCHSM.hh.

{}

actionPause()

virtual void JDAQCHSM::actionPause ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, and KM3NETDAQ::MonitorRouter.

Definition at line 126 of file JDAQCHSM.hh.

{}

actionContinue()

virtual void JDAQCHSM::actionContinue ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, and KM3NETDAQ::MonitorRouter.

Definition at line 127 of file JDAQCHSM.hh.

{}

actionStop()

virtual void JDAQCHSM::actionStop ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDAQDriver, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, KM3NETDAQ::JDQSimulator, KM3NETDAQ::JEventGenerator, and KM3NETDAQ::MonitorRouter.

Definition at line 128 of file JDAQCHSM.hh.

{}

actionReset()

virtual void JDAQCHSM::actionReset ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, KM3NETDAQ::JDQSimulator, KM3NETDAQ::JEventGenerator, and KM3NETDAQ::MonitorRouter.

Definition at line 129 of file JDAQCHSM.hh.

{}

actionQuit()

virtual void JDAQCHSM::actionQuit ( int , const char *  )

inlinevirtualinherited

Reimplemented in AcousticDataFilter, JDAQDemoClient, KM3NETDAQ::DataQueue, KM3NETDAQ::JDataFilter, KM3NETDAQ::JDataWriter, KM3NETDAQ::JDQSimulator, KM3NETDAQ::JEventGenerator, and KM3NETDAQ::MonitorRouter.

Definition at line 130 of file JDAQCHSM.hh.

{}

actionError()

virtual void JDAQCHSM::actionError ( )

inlinevirtualinherited

Definition at line 135 of file JDAQCHSM.hh.

{}

actionRecover()

virtual void JDAQCHSM::actionRecover ( int , const char *  )

inlinevirtualinherited

Definition at line 136 of file JDAQCHSM.hh.

{}

getHostname()

const std::string & KM3NETDAQ::JDAQClient_t::getHostname ( ) const

inlineinherited

Get hostname.

Returns

host name

Definition at line 109 of file JDAQClient.hh.

    {
      return hostname;
    }

getFullName()

const std::string & KM3NETDAQ::JDAQClient_t::getFullName ( ) const

inlineinherited

Get full name of this run control client.

Returns

full name

Definition at line 120 of file JDAQClient.hh.

    {
      return fullname;
    }

getUniqueTag()

const JTag & KM3NETDAQ::JDAQClient_t::getUniqueTag ( ) const

inlineinherited

Get unique tag of this run control client.

Returns

unique tag

Definition at line 131 of file JDAQClient.hh.

    {
      return unique_tag;
    }

getClockDelay()

long long int KM3NETDAQ::JDAQClient_t::getClockDelay ( ) const

inlineinherited

Get total delay time.

Returns

delay time [us]

Definition at line 142 of file JDAQClient.hh.

    {
      return clock.getDelay();
    }

getClockInterval()

long long int KM3NETDAQ::JDAQClient_t::getClockInterval ( ) const

inlineinherited

Get interval time.

Returns

interval time [us]

Definition at line 154 of file JDAQClient.hh.

    {
      return clock.getInterval();
    }

setClockInterval()

void KM3NETDAQ::JDAQClient_t::setClockInterval ( const long long int interval_us )

inlineinherited

Set interval time.

Parameters

interval_us

interval time [us]

Definition at line 165 of file JDAQClient.hh.

    {
      clock.setInterval(interval_us);
    }

resetClock()

void KM3NETDAQ::JDAQClient_t::resetClock ( )

inlineinherited

Reset clock.

Definition at line 174 of file JDAQClient.hh.

    {
      clock.reset();
    }

getEventInfo()

const std::string & KM3NETDAQ::JDAQClient_t::getEventInfo ( ) const

inlineinherited

Get last event information.

Returns

event information

Definition at line 185 of file JDAQClient.hh.

    {
      return event_info;
    }

setEventInfo()

void KM3NETDAQ::JDAQClient_t::setEventInfo ( const std::string & info )

inlineinherited

Set last event information.

Parameters

info	event information

Definition at line 196 of file JDAQClient.hh.

    {
      this->event_info = info;
    }

Member Data Documentation

server

JSharedPointer<JControlHost> KM3NETDAQ::JDAQClient::server

protected

message server

Definition at line 834 of file JDAQClient.hh.

logger

JMessageLogger KM3NETDAQ::JDAQClient::logger

protected

message logger

Definition at line 835 of file JDAQClient.hh.

select

JSelectReader KM3NETDAQ::JDAQClient::select

private

select call

Definition at line 1064 of file JDAQClient.hh.

parser

JParser KM3NETDAQ::JDAQClient::parser

private

parser method enter()

Definition at line 1065 of file JDAQClient.hh.

subscription

JSubscriptionList KM3NETDAQ::JDAQClient::subscription

private

custom subscription

Definition at line 1066 of file JDAQClient.hh.

root

JDAQStateMachine::state_root JDAQStateMachine::root

inherited

Main

JDAQStateMachine::state_Main JDAQStateMachine::Main

inherited

ev_daq_transitions

int const JDAQStateMachine::ev_daq_transitions

staticprivateinherited

Initial value:

= {
        -1
}

Definition at line 52 of file JDAQCHSM.hh.

ev_daq

JDAQStateMachine::ev_daq_event JDAQStateMachine::ev_daq

inherited

ev_daq_param_block

char JDAQStateMachine::ev_daq_param_block[sizeof(ev_daq_event::param_block)]

inherited

Definition at line 238 of file JDAQCHSM.hh.

ev_init_transitions

int const JDAQStateMachine::ev_init_transitions

staticprivateinherited

Initial value:

= {
        1, -1
}

Definition at line 69 of file JDAQCHSM.hh.

ev_init

JDAQStateMachine::ev_init_event JDAQStateMachine::ev_init

inherited

ev_init_param_block

char JDAQStateMachine::ev_init_param_block[sizeof(ev_init_event::param_block)]

inherited

Definition at line 258 of file JDAQCHSM.hh.

ev_configure_transitions

int const JDAQStateMachine::ev_configure_transitions

staticprivateinherited

Initial value:

= {
        3, -1
}

Definition at line 86 of file JDAQCHSM.hh.

ev_configure

JDAQStateMachine::ev_configure_event JDAQStateMachine::ev_configure

inherited

ev_configure_param_block

char JDAQStateMachine::ev_configure_param_block[sizeof(ev_configure_event::param_block)]

inherited

Definition at line 278 of file JDAQCHSM.hh.

ev_start_transitions

int const JDAQStateMachine::ev_start_transitions

staticprivateinherited

Initial value:

= {
        5, -1
}

Definition at line 103 of file JDAQCHSM.hh.

ev_start

JDAQStateMachine::ev_start_event JDAQStateMachine::ev_start

inherited

ev_start_param_block

char JDAQStateMachine::ev_start_param_block[sizeof(ev_start_event::param_block)]

inherited

Definition at line 298 of file JDAQCHSM.hh.

ev_pause_transitions

int const JDAQStateMachine::ev_pause_transitions

staticprivateinherited

Initial value:

= {
        9, -1
}

Definition at line 120 of file JDAQCHSM.hh.

                             {}
  virtual void actionExit()  {}
 

ev_pause

JDAQStateMachine::ev_pause_event JDAQStateMachine::ev_pause

inherited

ev_pause_param_block

char JDAQStateMachine::ev_pause_param_block[sizeof(ev_pause_event::param_block)]

inherited

Definition at line 318 of file JDAQCHSM.hh.

ev_continue_transitions

int const JDAQStateMachine::ev_continue_transitions

staticprivateinherited

Initial value:

= {
        7, -1
}

Definition at line 137 of file JDAQCHSM.hh.

         :
 

ev_continue

JDAQStateMachine::ev_continue_event JDAQStateMachine::ev_continue

inherited

ev_continue_param_block

char JDAQStateMachine::ev_continue_param_block[sizeof(ev_continue_event::param_block)]

inherited

Definition at line 338 of file JDAQCHSM.hh.

ev_stop_transitions

int const JDAQStateMachine::ev_stop_transitions

staticprivateinherited

Initial value:

= {
        8, -1
}

Definition at line 154 of file JDAQCHSM.hh.

ev_stop

JDAQStateMachine::ev_stop_event JDAQStateMachine::ev_stop

inherited

ev_stop_param_block

char JDAQStateMachine::ev_stop_param_block[sizeof(ev_stop_event::param_block)]

inherited

Definition at line 358 of file JDAQCHSM.hh.

ev_reset_transitions

int const JDAQStateMachine::ev_reset_transitions

staticprivateinherited

Initial value:

= {
        4, -1
}

Definition at line 171 of file JDAQCHSM.hh.

                       : public JDAQCHSM  {

ev_reset

JDAQStateMachine::ev_reset_event JDAQStateMachine::ev_reset

inherited

ev_reset_param_block

char JDAQStateMachine::ev_reset_param_block[sizeof(ev_reset_event::param_block)]

inherited

Definition at line 378 of file JDAQCHSM.hh.

ev_quit_transitions

int const JDAQStateMachine::ev_quit_transitions

staticprivateinherited

Initial value:

= {
        6, -1
}

Definition at line 188 of file JDAQCHSM.hh.

                                       : public CHSM_ns_alias::cluster { // 1
                public:
                        class state_Operational : public CHSM_ns_alias::cluster { // 2

ev_quit

JDAQStateMachine::ev_quit_event JDAQStateMachine::ev_quit

inherited

ev_quit_param_block

char JDAQStateMachine::ev_quit_param_block[sizeof(ev_quit_event::param_block)]

inherited

Definition at line 398 of file JDAQCHSM.hh.

ev_off_transitions

int const JDAQStateMachine::ev_off_transitions

staticprivateinherited

Initial value:

= {
        2, 11, -1
}

Definition at line 205 of file JDAQCHSM.hh.

                       :
                        static int const children_[];
                } RunControl;

ev_off

JDAQStateMachine::ev_off_event JDAQStateMachine::ev_off

inherited

ev_off_param_block

char JDAQStateMachine::ev_off_param_block[sizeof(ev_off_event::param_block)]

inherited

Definition at line 418 of file JDAQCHSM.hh.

ev_check_transitions

int const JDAQStateMachine::ev_check_transitions

staticprivateinherited

Initial value:

= {
        12, -1
}

Definition at line 222 of file JDAQCHSM.hh.

ev_check

JDAQStateMachine::ev_check_event JDAQStateMachine::ev_check

inherited

ev_check_param_block

char JDAQStateMachine::ev_check_param_block[sizeof(ev_check_event::param_block)]

inherited

Definition at line 438 of file JDAQCHSM.hh.

ev_input_transitions

int const JDAQStateMachine::ev_input_transitions

staticprivateinherited

Initial value:

= {
        13, -1
}

Definition at line 239 of file JDAQCHSM.hh.

               : static int const ev_init_transitions[]; public:
        class ev_init_event : public JDAQStateMachine::ev_daq_event {

ev_input

JDAQStateMachine::ev_input_event JDAQStateMachine::ev_input

inherited

ev_input_param_block

char JDAQStateMachine::ev_input_param_block[sizeof(ev_input_event::param_block)]

inherited

Definition at line 458 of file JDAQCHSM.hh.

ev_recover_transitions

int const JDAQStateMachine::ev_recover_transitions

staticprivateinherited

Initial value:

= {
        10, -1
}

Definition at line 256 of file JDAQCHSM.hh.

ev_recover

JDAQStateMachine::ev_recover_event JDAQStateMachine::ev_recover

inherited

ev_recover_param_block

char JDAQStateMachine::ev_recover_param_block[sizeof(ev_recover_event::param_block)]

inherited

Definition at line 478 of file JDAQCHSM.hh.

ev_error_transitions

int const JDAQStateMachine::ev_error_transitions

staticprivateinherited

Initial value:

= {
        0, -1
}

Definition at line 273 of file JDAQCHSM.hh.

                 :
                ev_configure_event( CHSM_EVENT_ARGS ) : 
                        JDAQStateMachine::ev_daq_event( CHSM_EVENT_INIT ) { }

ev_error

JDAQStateMachine::ev_error_event JDAQStateMachine::ev_error

inherited

ev_error_param_block

char JDAQStateMachine::ev_error_param_block[sizeof(ev_error_event::param_block)]

inherited

Definition at line 495 of file JDAQCHSM.hh.

state_

CHSM_ns_alias::state* JDAQStateMachine::state_[11]

privateinherited

Definition at line 522 of file JDAQCHSM.hh.

transition_

CHSM_ns_alias::transition const JDAQStateMachine::transition_

staticprivateinherited

Initial value:

= {
        { 0, 2, 8, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A1 },
        { 0, 3, 4, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A2 },
        { 0, 3, -1, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A3 },
        { 0, 4, 5, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A4 },
        { 0, 4, 3, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A5 },
        { 0, 5, 7, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A6 },
        { 0, 5, 4, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A7 },
        { 0, 6, 7, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A8 },
        { 0, 6, 4, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A9 },
        { 0, 7, 6, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A10 },
        { 0, 8, 2, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A11 },
        { 0, 8, -1, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A12 },
        { 0, 9, -1, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A13 },
        { 0, 9, -1, 0, (CHSM_ns_alias::transition::action)&JDAQStateMachine::A14 },
        0
}

Definition at line 280 of file JDAQCHSM.hh.

               : static int const ev_start_transitions[]; public:
        class ev_start_event : public JDAQStateMachine::ev_daq_event {
        public:
                typedef JDAQStateMachine::ev_daq_event::param_block base_param_block;
                struct param_block : JDAQStateMachine::ev_daq_event::param_block {
                        param_block( CHSM_ns_alias::event const &, int , const char * );
                protected:
                        virtual ~param_block();
                };
                param_block* operator->() const {
                        return (param_block*)param_block_;
                }
                void operator()( int , const char * );
        protected:
                ev_start_event( CHSM_EVENT_ARGS ) : 
                        JDAQStateMachine::ev_daq_event( CHSM_EVENT_INIT ) { }
                friend class JDAQStateMachine;

taken_

CHSM_ns_alias::event const* JDAQStateMachine::taken_[14]

privateinherited

Definition at line 524 of file JDAQCHSM.hh.

target_

CHSM_ns_alias::state* JDAQStateMachine::target_[14]

privateinherited

Definition at line 525 of file JDAQCHSM.hh.

name

std::string JDAQCHSM::name

protectedinherited

Definition at line 165 of file JDAQCHSM.hh.

detector_id

int JDAQCHSM::detector_id

protectedinherited

Definition at line 166 of file JDAQCHSM.hh.

run_number

int JDAQCHSM::run_number

protectedinherited

Definition at line 167 of file JDAQCHSM.hh.

TIMEOUT_S

const int KM3NETDAQ::JDAQClient_t::TIMEOUT_S = 1

staticinherited

time out of update [s]

Definition at line 63 of file JDAQClient.hh.

eventTable

JEventTable KM3NETDAQ::JDAQClient_t::eventTable

protectedinherited

event table

Definition at line 203 of file JDAQClient.hh.

hostname

std::string KM3NETDAQ::JDAQClient_t::hostname

protectedinherited

Definition at line 204 of file JDAQClient.hh.

fullname

std::string KM3NETDAQ::JDAQClient_t::fullname

protectedinherited

Definition at line 205 of file JDAQClient.hh.

unique_tag

JTag KM3NETDAQ::JDAQClient_t::unique_tag

protectedinherited

Definition at line 206 of file JDAQClient.hh.

clock

JTimekeeper KM3NETDAQ::JDAQClient_t::clock

protectedinherited

central clock

Definition at line 207 of file JDAQClient.hh.

event_info

std::string KM3NETDAQ::JDAQClient_t::event_info

protectedinherited

event information

Definition at line 208 of file JDAQClient.hh.

---

The documentation for this class was generated from the following file:

• JDAQClient.hh