Package edu.jas.util

Class DistributedList


  • public class DistributedList
    extends java.lang.Object
    Distributed version of a List. Implemented with a SortedMap / TreeMap to keep the sequence order of elements.
    Author:
    Heinz Kredel
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(java.lang.Object o)
      Add object to the list and distribute to other lists.
      void clear()
      Clear the List.
      java.util.List<java.lang.Object> getList()
      Get the internal list, convert from Collection.
      void init()
      List thread initialization and start.
      boolean isEmpty()
      Is the List empty?
      java.util.Iterator iterator()
      List iterator.
      int size()
      Size of the (local) list.
      void terminate()
      Terminate the list thread.
      • Methods inherited from class java.lang.Object

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

      • DistributedList

        public DistributedList​(java.lang.String host)
        Constructor for DistributedList.
        Parameters:
        host - name or IP of server host.
      • DistributedList

        public DistributedList​(java.lang.String host,
                               int port)
        Constructor for DistributedList.
        Parameters:
        host - name or IP of server host.
        port - of server.
      • DistributedList

        public DistributedList​(ChannelFactory cf,
                               java.lang.String host,
                               int port)
        Constructor for DistributedList.
        Parameters:
        cf - ChannelFactory to use.
        host - name or IP of server host.
        port - of server.
    • Method Detail

      • init

        public void init()
        List thread initialization and start.
      • terminate

        public void terminate()
        Terminate the list thread.
      • getList

        public java.util.List<java.lang.Object> getList()
        Get the internal list, convert from Collection.
      • size

        public int size()
        Size of the (local) list.
      • add

        public void add​(java.lang.Object o)
        Add object to the list and distribute to other lists. Blocks until the object is send and received from the server (actually it blocks until some object is received).
        Parameters:
        o -
      • clear

        public void clear()
        Clear the List. caveat: must be called on all clients.
      • isEmpty

        public boolean isEmpty()
        Is the List empty?
      • iterator

        public java.util.Iterator iterator()
        List iterator.