tigase.workgroupqueues.scheduler

## Interface Controller

- All Known Implementing Classes:
    DefaultController

      @Bean(name="Controller",
            active=true)
      public interface Controller

  Controller interface to rule them all and call Scheduler.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addAgent(Agent agent)` Add new agent.
    `void` | `addUser(User user)` Add user to waiting queue.
    `Room` | `createRoomInstance(Queue queue, User user)` Creates instance of `Room` instance.
    `Collection<ISequenceAction>` | `getAddAgentToRoomActions(Queue queue, User user, Agent agent, Room room)` Returns collection of `Actions` to add `Agent` to room in MUC Component.
    `Queue` | `getQueue(BareJID jid)` Return `Queue` by JabberID.
    `int` | `getQueueUserPosition(User user)` Returns position of user in his queue.
    `int` | `getQueueUserWaitingTime(User user)` Estimated waiting time to handle user.
    `Collection<ISequenceAction>` | `getRoomCreateActions(Queue queue, User user, Room room)` Returns collection of `Actions` to create room in MUC Component.
    `void` | `offerAccepted(Offer offer)` Offer is accepted.
    `void` | `offerRejected(Offer offer)` Offer is rejected and it will return to waiting queue.
    `void` | `removeAgent(Agent agent)` Remove agent (because agent is no longe available for Workgroup Queues Component).
    `void` | `removeUser(User user)` Remove user/
    `void` | `sendNotifications()` Sends all notifications to all users and all agents.
    `void` | `updateAgent(Agent agent)` Update status of agent.
    `void` | `updateUser(User user)` Update status of user.

- - ### Method Detail

    - #### addAgent

          void addAgent(Agent agent)

      Add new agent.
      Parameters:
        `agent` - agent to add.

    - #### addUser

          void addUser(User user)

      Add user to waiting queue.
      Parameters:
        `user` - user to add.

    - #### createRoomInstance

          Room createRoomInstance(Queue queue,
                                  User user)
                           throws TigaseStringprepException

      Creates instance of `Room` instance. Do not creates Room on MUC Component!
      Parameters:
        `queue` - queue.
        `user` - user.
      Returns:
        instance of `Room` class.
      Throws:
        `TigaseStringprepException` - when invalid JID is processed somewhere.

    - #### getAddAgentToRoomActions

          Collection<ISequenceAction> getAddAgentToRoomActions(Queue queue,
                                                               User user,
                                                               Agent agent,
                                                               Room room)

      Returns collection of `Actions` to add `Agent` to room in MUC Component. Actions must be exevuted in `Sequencer`.
      Parameters:
        `queue` - queue.
        `user` - user.
        `agent` - agent.
        `room` - room.
      Returns:
        collections of `Actions`.

    - #### getQueue

          Queue getQueue(BareJID jid)

      Return `Queue` by JabberID.
      Parameters:
        `jid` - JID of workgroup queue.
      Returns:
        queue or `null` if queue doesn't exists.

    - #### getQueueUserPosition

          int getQueueUserPosition(User user)

      Returns position of user in his queue.
      Parameters:
        `user` - user
      Returns:
        position in queue.

    - #### getQueueUserWaitingTime

          int getQueueUserWaitingTime(User user)

      Estimated waiting time to handle user.
      Parameters:
        `user` - user.
      Returns:
        time in seconds.

    - #### getRoomCreateActions

          Collection<ISequenceAction> getRoomCreateActions(Queue queue,
                                                           User user,
                                                           Room room)

      Returns collection of `Actions` to create room in MUC Component. Actions must be executed in `Sequencer`.
      Parameters:
        `queue` - queue
        `user` - user
        `room` - room
      Returns:
        collections of `Actions`.

    - #### offerAccepted

          void offerAccepted(Offer offer)

      Offer is accepted. Agent should be invited, room created, etc.
      Parameters:
        `offer` - offer to be accepted.

    - #### offerRejected

          void offerRejected(Offer offer)

      Offer is rejected and it will return to waiting queue.
      Parameters:
        `offer` - offer to be rejected.

    - #### removeAgent

          void removeAgent(Agent agent)

      Remove agent (because agent is no longe available for Workgroup Queues Component).
      Parameters:
        `agent` - agent to be removed.

    - #### removeUser

          void removeUser(User user)

      Remove user/
      Parameters:
        `user` - user to be removed.

    - #### sendNotifications

          void sendNotifications()

      Sends all notifications to all users and all agents.

    - #### updateAgent

          void updateAgent(Agent agent)

      Update status of agent.
      Parameters:
        `agent` - agent.

    - #### updateUser

          void updateUser(User user)

      Update status of user.
      Parameters:
        `user` - user.

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