Class ServerRuntime.AbstractCallbackRunner<T>

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.util.Queue<T> callbacks  
      private java.util.logging.Logger logger  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected AbstractCallbackRunner​(java.util.logging.Logger logger)
      Create new callback runner.
    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      protected void executeCallbacks​(Closure<T> invoker)
      Execute all registered callbacks using the supplied invoker.
      abstract java.lang.Class<?> getCallbackContract()
      Get the callback contract supported by this callback runner.
      boolean register​(java.lang.Object callback)
      Register new callback instance.
      boolean supports​(java.lang.Class<?> callbackClass)
      Return true if this callback runner supports the callbackClass.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • callbacks

        private final java.util.Queue<T> callbacks
      • logger

        private final java.util.logging.Logger logger
    • Constructor Detail

      • AbstractCallbackRunner

        protected AbstractCallbackRunner​(java.util.logging.Logger logger)
        Create new callback runner.
        Parameters:
        logger - logger instance to be used by the runner to fire logging events.
    • Method Detail

      • supports

        public final boolean supports​(java.lang.Class<?> callbackClass)
        Return true if this callback runner supports the callbackClass.
        Parameters:
        callbackClass - Callback to be checked.
        Returns:
        True if this callback runner supports the callbackClass; false otherwise.
      • getCallbackContract

        public abstract java.lang.Class<?> getCallbackContract()
        Get the callback contract supported by this callback runner.
        Returns:
        callback contract supported by this callback runner.
      • register

        public boolean register​(java.lang.Object callback)
        Register new callback instance.
        Parameters:
        callback - new callback instance to be registered.
        Returns:
        true upon successful registration, false otherwise.
      • executeCallbacks

        protected final void executeCallbacks​(Closure<T> invoker)
        Execute all registered callbacks using the supplied invoker.
        Parameters:
        invoker - invoker responsible for to executing all registered callbacks.