gov/nasa/worldwind/retrieve/RetrievalService.java

   1 /*
   2 Copyright (C) 2001, 2006 United States Government
   3 as represented by the Administrator of the
   4 National Aeronautics and Space Administration.
   5 All Rights Reserved.
   6 */
   7 package gov.nasa.worldwind.retrieve;
   8
   9 import gov.nasa.worldwind.WWObject;
  10
  11 /**
  12  * @author Tom Gaskins
  13  * @version $Id: RetrievalService.java 2455 2007-07-28 00:32:43Z tgaskins $
  14  */
  15 public interface RetrievalService extends WWObject
  16 {
  17     RetrievalFuture runRetriever(Retriever retriever);
  18
  19     RetrievalFuture runRetriever(Retriever retriever, double priority);
  20
  21     void setRetrieverPoolSize(int poolSize);
  22
  23     int getRetrieverPoolSize();
  24
  25     boolean hasActiveTasks();
  26
  27     boolean isFull();
  28
  29     boolean contains(Retriever retriever);
  30
  31     int getNumRetrieversPending();
  32
  33     void shutdown(boolean immediately);
  34 }