.. java:import:: java.util Map

.. java:import:: java.util.concurrent CountDownLatch

.. java:import:: edu.cwru.sepia.action Action

.. java:import:: edu.cwru.sepia.environment.model.history History.HistoryView

.. java:import:: edu.cwru.sepia.environment.model.state State.StateView

ThreadIntermediary.ViewAndNextLatch
===================================

.. java:package:: edu.cwru.sepia.agent
   :noindex:

.. java:type:: public static class ViewAndNextLatch
   :outertype: ThreadIntermediary

   A simple structure allowing the return of the current state/history and a latch that indicates when the next state will be ready.

   :author: The Condor

Fields
------
historyView
^^^^^^^^^^^

.. java:field:: public final HistoryView historyView
   :outertype: ThreadIntermediary.ViewAndNextLatch

nextStateLatch
^^^^^^^^^^^^^^

.. java:field:: public final CountDownLatch nextStateLatch
   :outertype: ThreadIntermediary.ViewAndNextLatch

stateType
^^^^^^^^^

.. java:field:: public final StateType stateType
   :outertype: ThreadIntermediary.ViewAndNextLatch

stateView
^^^^^^^^^

.. java:field:: public final StateView stateView
   :outertype: ThreadIntermediary.ViewAndNextLatch

Constructors
------------
ViewAndNextLatch
^^^^^^^^^^^^^^^^

.. java:constructor:: public ViewAndNextLatch(StateView stateView, HistoryView historyView, StateType stateType, CountDownLatch nextStateLatch)
   :outertype: ThreadIntermediary.ViewAndNextLatch

   Build a structure with a view and a latch.

   :param stateView: The current state.
   :param historyView: The current history.
   :param stateType: INITIAL if this is the first state of an episode, TERMINAL if it is the last, MIDDLE otherwise
   :param nextStateLatch: A latch for the next state.