X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fapi%2FAlignCalcManagerI.java;h=199aa7d850bd66f75704ec84b0356c2072ba8ec9;hb=9493ac8f3b6a02d3cf9747ed6c0d6cf407d284e8;hp=e310696523fe6c177e731bec85399b9ad2d8f7c5;hpb=61df2ddd377ad0171a6d203fb9db2e1fa8ba5be6;p=jalview.git
diff --git a/src/jalview/api/AlignCalcManagerI.java b/src/jalview/api/AlignCalcManagerI.java
index e310696..199aa7d 100644
--- a/src/jalview/api/AlignCalcManagerI.java
+++ b/src/jalview/api/AlignCalcManagerI.java
@@ -1,17 +1,42 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
+ * Copyright (C) 2014 The Jalview Authors
+ *
+ * This file is part of Jalview.
+ *
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *
+ * Jalview is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ * PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see .
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
package jalview.api;
+import jalview.datamodel.AlignmentAnnotation;
+
+import java.util.List;
+
public interface AlignCalcManagerI
{
-
/**
* tell manager that a worker is initialised and has started to run
+ *
* @param worker
*/
void notifyStart(AlignCalcWorkerI worker);
/**
* check if a calculation of this type is already active
+ *
* @param worker
* @return
*/
@@ -19,25 +44,38 @@ public interface AlignCalcManagerI
/**
* tell manager that worker is now processing data
+ *
* @param worker
*/
boolean notifyWorking(AlignCalcWorkerI worker);
-
/**
- * notify manager that the worker has completed, and results may be ready to collect
+ * notify manager that the worker has completed, and results may be ready to
+ * collect
+ *
* @param worker
*/
void workerComplete(AlignCalcWorkerI worker);
/**
- * indicate that a worker like this cannot run on the platform and shouldn't be started again
+ * indicate that a worker like this cannot run on the platform and shouldn't
+ * be started again
+ *
* @param worker
*/
void workerCannotRun(AlignCalcWorkerI worker);
/**
+ * indicate that a worker like this may be run on the platform.
+ *
+ * @param worker
+ * of class to be removed from the execution blacklist
+ */
+ void workerMayRun(AlignCalcWorkerI worker);
+
+ /**
* launch a new worker
+ *
* @param worker
*/
void startWorker(AlignCalcWorkerI worker);
@@ -51,8 +89,73 @@ public interface AlignCalcManagerI
/**
* if any worker thread is operational, return true!
+ *
* @return
*/
boolean isWorking();
+ /**
+ * register a restartable worker
+ *
+ * @param worker
+ */
+ void registerWorker(AlignCalcWorkerI worker);
+
+ /**
+ * restart any registered workers
+ */
+ void restartWorkers();
+
+ /**
+ *
+ * @param alignmentAnnotation
+ * @return true if a currently registered and working worker indicates its
+ * involvement with the given alignmentAnnotation
+ */
+ boolean workingInvolvedWith(AlignmentAnnotation alignmentAnnotation);
+
+ /**
+ * kick any known instances of the given worker class to update their
+ * annotation
+ *
+ * @param workerClass
+ */
+ void updateAnnotationFor(Class workerClass);
+
+ /**
+ * return any registered workers of the given class
+ *
+ * @param workerClass
+ * @return null or one or more workers of the given class
+ */
+ List getRegisteredWorkersOfClass(Class workerClass);
+
+ /**
+ * start any workers of the given class
+ *
+ * @param workerClass
+ * @return false if no workers of given class were registered (note -
+ * blacklisted classes cannot be restarted, so this method will return
+ * true for blacklisted workers)
+ */
+ boolean startRegisteredWorkersOfClass(Class workerClass);
+
+ /**
+ * work out if there is an instance of a worker that is *waiting* to start
+ * calculating
+ *
+ * @param workingClass
+ * @return true if workingClass is already waiting to calculate. false if it
+ * is calculating, or not queued.
+ */
+ boolean isPending(AlignCalcWorkerI workingClass);
+
+ /**
+ * deregister and otherwise remove any registered and working instances of the
+ * given worker type
+ *
+ * @param typeToRemove
+ */
+ void removeRegisteredWorkersOfClass(Class typeToRemove);
+
}