src/jalview/ws2/actions/hmmer/PhmmerAction.java

   1 package jalview.ws2.actions.hmmer;
   2
   3 import java.util.List;
   4 import java.util.Objects;
   5
   6 import jalview.datamodel.AlignmentI;
   7 import jalview.viewmodel.AlignmentViewport;
   8 import jalview.ws.params.ArgumentI;
   9 import jalview.ws2.actions.BaseAction;
  10 import jalview.ws2.actions.api.TaskEventListener;
  11 import jalview.ws2.actions.api.TaskI;
  12 import jalview.ws2.api.Credentials;
  13 import jalview.ws2.client.api.AlignmentWebServiceClientI;
  14 import jalview.ws2.client.api.WebServiceClientI;
  15
  16 /**
  17  * Implementation of the {@link BaseAction} for the phmmer client. This is NOT
  18  * how you should implement it. The action should be more generic and cover
  19  * range of similar services.
  20  *
  21  * @author mmwarowny
  22  *
  23  */
  24 // FIXME: Not an alignment action (temporary hack)
  25 public class PhmmerAction extends BaseAction<AlignmentI>
  26 {
  27   public static class Builder extends BaseAction.Builder<PhmmerAction>
  28   {
  29     protected AlignmentWebServiceClientI client;
  30
  31     private Builder(AlignmentWebServiceClientI client)
  32     {
  33       super();
  34       Objects.requireNonNull(client);
  35       this.client = client;
  36     }
  37
  38     public PhmmerAction build()
  39     {
  40       return new PhmmerAction(this);
  41     }
  42   }
  43
  44   public static Builder newBuilder(AlignmentWebServiceClientI client)
  45   {
  46     return new Builder(client);
  47   }
  48
  49   protected final AlignmentWebServiceClientI client;
  50
  51   public PhmmerAction(Builder builder)
  52   {
  53     super(builder);
  54     client = builder.client;
  55   }
  56
  57   @Override
  58   public TaskI<AlignmentI> perform(AlignmentViewport viewport,
  59           List<ArgumentI> args, Credentials credentials,
  60           TaskEventListener<AlignmentI> handler)
  61   {
  62     var task = new PhmmerTask(client, args, credentials,
  63             viewport.getAlignmentView(true), handler);
  64     task.start(viewport.getServiceExecutor());
  65     return task;
  66   }
  67
  68   @Override
  69   public boolean isActive(AlignmentViewport viewport)
  70   {
  71     return false;
  72   }
  73 }