Class AbstractAnimation

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected AbstractAnimation​(long duration)
      Constructs an Animation with the specified duration.
      protected AbstractAnimation​(long duration, boolean freezed)
      Constructs an Animation with the specified duration and freezed mode.
    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      void addAnimationListener​(AnimationListener listener)
      Adds an AnimationListener to this animation.
      void animate​(long time)
      Performs the animation at the given time: applies the animation effect to the animation target, fires appropriate events, and resets the effect if we exceeded the animations duration.
      protected abstract void applyEffect​(long time)
      Applies the animation effect for the given time to the animation target.
      long duration()
      Returns this animation's duration.
      protected void fireAnimationStarted​(long time)
      Fires an event that indicates that the animation has been started at the specified time.
      protected void fireAnimationStopped​(long time)
      Fires an event that indicates that the animation has been stopped at the specified time.
      boolean isFreezed()
      Answers whether the animation effect should be freezed after we exceeded the animation's duration.
      void removeAnimationListener​(AnimationListener listener)
      Removes an AnimationListener to this animation.
      java.lang.String toString()
      Returns a string representation for this animation.
      • Methods inherited from class java.lang.Object

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

      • duration

        private final long duration
      • freezed

        private final boolean freezed
      • active

        private boolean active
    • Constructor Detail

      • AbstractAnimation

        protected AbstractAnimation​(long duration)
        Constructs an Animation with the specified duration.
        Parameters:
        duration - the animation's duration
      • AbstractAnimation

        protected AbstractAnimation​(long duration,
                                    boolean freezed)
        Constructs an Animation with the specified duration and freezed mode.
        Parameters:
        duration - the animation's duration
        freezed - true indicates that the effect will be retained after the animation is finished, false resets the effect to the time 0
    • Method Detail

      • duration

        public final long duration()
        Returns this animation's duration.
        Specified by:
        duration in interface Animation
        Returns:
        this animation's duration
      • isFreezed

        public final boolean isFreezed()
        Answers whether the animation effect should be freezed after we exceeded the animation's duration. If this is not the case, the animation effect of time 0 will be set.
        Returns:
        true indicates that the effect will be retained if the animation duration exceeded; false indicates that the effect will be reset
      • applyEffect

        protected abstract void applyEffect​(long time)
        Applies the animation effect for the given time to the animation target.
        Parameters:
        time - the time used to determine the animation effect
      • animate

        public void animate​(long time)
        Performs the animation at the given time: applies the animation effect to the animation target, fires appropriate events, and resets the effect if we exceeded the animations duration.
        Specified by:
        animate in interface Animation
        Parameters:
        time - the time used to determine the animation effect
      • addAnimationListener

        public final void addAnimationListener​(AnimationListener listener)
        Adds an AnimationListener to this animation.
        Specified by:
        addAnimationListener in interface Animation
        Parameters:
        listener - the AnimationListener to add
      • removeAnimationListener

        public final void removeAnimationListener​(AnimationListener listener)
        Removes an AnimationListener to this animation.
        Specified by:
        removeAnimationListener in interface Animation
        Parameters:
        listener - the AnimationListener to remove
      • fireAnimationStarted

        protected final void fireAnimationStarted​(long time)
        Fires an event that indicates that the animation has been started at the specified time. The event is created lazily.
        Parameters:
        time - the time that will be reported in the event
      • fireAnimationStopped

        protected final void fireAnimationStopped​(long time)
        Fires an event that indicates that the animation has been stopped at the specified time. The event is created lazily.
        Parameters:
        time - the time that will be reported in the event
      • toString

        public java.lang.String toString()
        Returns a string representation for this animation.
        Overrides:
        toString in class java.lang.Object
        Returns:
        a string representation for this animation