Package fr.dyade.aaa.agent

Interface EngineMBean

  • All Known Implementing Classes:
    Engine
    public interface EngineMBean

    • Method Detail

      • getName

        String getName()
        Returns this Engine's name.
        Returns:
        this Engine's name.

      • getNbMaxAgents

        int getNbMaxAgents()
        Returns the maximum number of agents loaded in memory.
        Returns:
        the maximum number of agents loaded in memory

      • getNbAgents

        int getNbAgents()
        Returns the number of agents actually loaded in memory.
        Returns:
        the maximum number of agents actually loaded in memory

      • isRunning

        boolean isRunning()
        Tests if the engine is alive.
        Returns:
        true if this MessageConsumer is alive; false otherwise.

      • getNbReactions

        long getNbReactions()
        Returns the number of agent's reaction since last boot.
        Returns:
        the number of agent's reaction since last boot

      • getNbMessages

        int getNbMessages()
        Gets the number of messages posted to this engine since creation.
        Returns:
        the number of messages.

      • getRunningAgent

        String getRunningAgent()
        Returns the unique id. of the running agent if any, null otherwise.
        Returns:
        the unique id. of the running agent if any, null otherwise.

      • getNbWaitingMessages

        int getNbWaitingMessages()
        Gets the number of waiting messages in this engine.
        Returns:
        the number of waiting messages.

      • report

        String report()
        Returns a report about the distribution of messages type in queue.
        Returns:
        a report about the distribution of messages type in queue.

      • getNbFixedAgents

        int getNbFixedAgents()
        Returns the number of fixed agents.
        Returns:
        the number of fixed agents

      • setNbMaxAgents

        void setNbMaxAgents​(int NbMaxAgents)
        Sets the maximum number of agents that can be loaded simultaneously in memory.
        Parameters:
        NbMaxAgents - the maximum number of agents

      • isAgentProfiling

        boolean isAgentProfiling()
        Returns true if the agent profiling is on.
        Returns:
        true if the agent profiling is on.
        See Also:
        isAgentProfiling()

      • setAgentProfiling

        void setAgentProfiling​(boolean agentProfiling)
        Sets the agent profiling. If true, the cumulative time of reaction and commit is kept for each agent. In addition the total reaction and commit time is calculated for this engine.
        Parameters:
        agentProfiling - if true set the agent profiling.
        See Also:
        setAgentProfiling(boolean)

      • getReactTime

        long getReactTime()
        Returns the total reaction time calculated for this engine.
        Returns:
        the reactTime

      • resetReactTime

        void resetReactTime()
        Reset the reaction time for this engine.

      • getCommitTime

        long getCommitTime()
        Returns the total commit time calculated for this engine.
        Returns:
        the commitTime

      • resetCommitTime

        void resetCommitTime()
        Reset the commit time for this engine.

      • resetTimer

        void resetTimer()
        Reset react and commit time for this engine.

      • getWorkInProgress

        long getWorkInProgress()
        Returns the tick counter that reflects activity in engine.
        Returns:
        the tick counter that reflects activity in engine.

      • getAverageCPU

        int getAverageCPU()
        Returns the average use of CPU by the Engine thread during last minute.
        Returns:
        the average use of CPU by the Engine thread during last minute.

      • getAverageLoad1

        float getAverageLoad1()
        Returns the load averages for the last minute.
        Returns:
        the load averages for the last minute.

      • getAverageLoad5

        float getAverageLoad5()
        Returns the load averages for the past 5 minutes.
        Returns:
        the load averages for the past 5 minutes.

      • getAverageLoad15

        float getAverageLoad15()
        Returns the load averages for the past 15 minutes.
        Returns:
        the load averages for the past 15 minutes.

      • toString

        String toString()
        Returns a string representation of this engine.
        Overrides:
        toString in class Object
        Returns:
        A string representation of this engine.

      • start

        void start()
    throws Exception
        Causes this engine to begin execution.
        Throws:
        Exception - an error occurs.

      • stop

        void stop()
        Forces the engine to stop executing

      • isNoTxIfTransient

        boolean isNoTxIfTransient()
        Returns the flag to avoid transactions.
        Returns:
        the flag to avoid transactions