Class ObjectBuffer

  • All Implemented Interfaces:
    ObjectBufferConsumer, java.io.Serializable, java.lang.Cloneable

    public class ObjectBuffer
    extends PersistentObject
    implements ObjectBufferConsumer
    Fixed sized (non resizable) streaming buffer connected to a target ObjectBufferConsumer to which data is automatically flushed upon buffer overflow.
    Version:
    1.0, 09/24/99
    See Also:
    Serialized Form
    • Constructor Summary

      Constructors 
      Constructor Description
      ObjectBuffer​(ObjectBufferConsumer target, int capacity)
      Constructs and returns a new buffer with the given target.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(java.lang.Object element)
      Adds the specified element to the receiver.
      void addAllOf​(ObjectArrayList list)
      Adds all elements of the specified list to the receiver.
      void clear()
      Sets the receiver's size to zero.
      void flush()
      Adds all internally buffered elements to the receiver's target, then resets the current buffer size to zero.
      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • ObjectBuffer

        public ObjectBuffer​(ObjectBufferConsumer target,
                            int capacity)
        Constructs and returns a new buffer with the given target.
        Parameters:
        target - the target to flush to.
        capacity - the number of points the buffer shall be capable of holding before overflowing and flushing to the target.
    • Method Detail

      • add

        public void add​(java.lang.Object element)
        Adds the specified element to the receiver.
        Parameters:
        element - the element to add.
      • addAllOf

        public void addAllOf​(ObjectArrayList list)
        Adds all elements of the specified list to the receiver.
        Specified by:
        addAllOf in interface ObjectBufferConsumer
        Parameters:
        list - the list of which all elements shall be added.
      • clear

        public void clear()
        Sets the receiver's size to zero. In other words, forgets about any internally buffered elements.
      • flush

        public void flush()
        Adds all internally buffered elements to the receiver's target, then resets the current buffer size to zero.