Completed action result caching. Fixed goals parallelism.

numass-main/src/main/java/inr/numass/actions/ReadNumassStorageAction.java

@@ -6,13 +6,12 @@
 package inr.numass.actions;
 
 import hep.dataforge.actions.GenericAction;
-import hep.dataforge.work.Work;
+import hep.dataforge.computation.Work;
-import hep.dataforge.work.WorkManager.Callback;
+import hep.dataforge.computation.WorkManager.Callback;
 import hep.dataforge.data.Data;
 import hep.dataforge.data.DataFilter;
 import hep.dataforge.data.DataNode;
 import hep.dataforge.data.DataSet;
-import hep.dataforge.data.StaticData;
 import hep.dataforge.description.TypedActionDef;
 import hep.dataforge.description.ValueDef;
 import hep.dataforge.meta.Meta;
@@ -53,7 +52,7 @@ public class ReadNumassStorageAction extends GenericAction<Void, NumassData> {
                             Loader loader = pair.getValue();
                             if (loader instanceof NumassData) {
                                 NumassDataLoader nd = (NumassDataLoader) loader;
-                                Data<NumassData> datum = new StaticData<>(nd);
+                                Data<NumassData> datum = Data.buildStatic(nd);
                                 if (filter.acceptData(pair.getKey(), datum)) {
                                     boolean accept = true;
                                     if (forwardOnly || reverseOnly) {
@@ -71,7 +70,7 @@ public class ReadNumassStorageAction extends GenericAction<Void, NumassData> {
                         if (actionMeta.getBoolean("loadLegacy", false)) {
                             logger().info("Loading legacy files");
                             storage.legacyFiles().forEach(nd -> {
-                                Data<NumassData> datum = new StaticData<>(nd);
+                                Data<NumassData> datum = Data.buildStatic(nd);
                                 if (filter.acceptData(nd.getName(), datum)) {
                                     builder.putData("legacy." + nd.getName(), datum);
                                 }

numass-main/src/main/java/inr/numass/models/TransmissionInterpolator.java

@@ -51,7 +51,7 @@ public class TransmissionInterpolator implements UnivariateFunction {
     public static TransmissionInterpolator fromAction(Context context, Meta actionAnnotation, 
             String xName, String yName, int nSmooth, double w, double border) throws InterruptedException {
         DataNode<Table> node = ActionUtils.runConfig(context, actionAnnotation);
-        PointSource data = node.getData().getNow();
+        PointSource data = node.getData().get();
         return new TransmissionInterpolator(data, xName, yName, nSmooth, w, border);
     }
 

numass-main/src/main/java/inr/numass/tasks/PrepareTask.java

@@ -7,7 +7,7 @@ package inr.numass.tasks;
 
 import hep.dataforge.actions.Action;
 import hep.dataforge.context.Context;
-import hep.dataforge.work.WorkManager;
+import hep.dataforge.computation.WorkManager;
 import hep.dataforge.data.DataNode;
 import hep.dataforge.data.DataTree;
 import hep.dataforge.meta.Meta;

numass-main/src/main/java/inr/numass/test/TestLazyData.java

@@ -1,41 +0,0 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package inr.numass.test;
-
-import hep.dataforge.actions.ActionController;
-import java.util.concurrent.CompletableFuture;
-
-/**
- *
- * @author Alexander Nozik
- */
-public class TestLazyData {
-
-    /**
-     * @param args the command line arguments
-     */
-    public static void main(String[] args) {
-        ActionController lock = new ActionController();
-        CompletableFuture<String> future = lock.hold(() -> {
-            System.out.println(" I am initialized");
-            return "abcd";
-        });
-        future = future.<String>thenCompose((String res) -> CompletableFuture.supplyAsync(() -> {
-            System.out.println(" I am capitalized");
-            return res.toUpperCase();
-        }));
-        future = future.handleAsync((res, err) -> {
-            System.out.println(" I am handled");
-            return "handled " + res;
-        });
-        System.out.println("Releasing hold");
-        lock.release();
-
-//        dat1.getInFuture().thenRunAsync(() -> System.out.println(" I am finished"));
-//        dat1.getInFuture().thenAcceptAsync((res) -> System.out.println(" I am finished"));
-    }
-
-}

numass-main/src/main/java/inr/numass/workbench/NumassWorkbenchController.java

@@ -20,7 +20,7 @@ import hep.dataforge.fx.ConsoleFragment;
 import hep.dataforge.fx.FXDataOutputPane;
 import hep.dataforge.fx.FXReportListener;
 import hep.dataforge.fx.configuration.MetaEditor;
-import hep.dataforge.fx.process.ProcessManagerFragment;
+import hep.dataforge.fx.work.WorkManagerFragment;
 import hep.dataforge.io.IOManager;
 import hep.dataforge.io.MetaFileReader;
 import hep.dataforge.meta.ConfigChangeListener;
@@ -45,13 +45,15 @@ import java.util.ResourceBundle;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.stream.Collectors;
 import javafx.application.Platform;
+import javafx.beans.property.BooleanProperty;
+import javafx.beans.property.SimpleBooleanProperty;
+import javafx.beans.value.ObservableValue;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.fxml.Initializable;
 import javafx.scene.Node;
 import javafx.scene.control.Accordion;
 import javafx.scene.control.Alert;
-import javafx.scene.control.Button;
 import javafx.scene.control.Tab;
 import javafx.scene.control.TabPane;
 import javafx.scene.control.TitledPane;
@@ -78,10 +80,12 @@ public class NumassWorkbenchController implements Initializable, StagePaneHolder
 
     Map<String, StagePane> stages = new ConcurrentHashMap<>();
 
-    ProcessManagerFragment processWindow;
+    WorkManagerFragment processWindow;
 
     FXDataOutputPane logPane;
 
+    BooleanProperty isRunning = new SimpleBooleanProperty(false);
+
     @FXML
     private StatusBar statusBar;
     @FXML
@@ -91,7 +95,7 @@ public class NumassWorkbenchController implements Initializable, StagePaneHolder
     @FXML
     private Tab logTab;
     @FXML
-    private Button runButton;
+    private ToggleButton runButton;
     @FXML
     private ToggleButton consoleButton;
     @FXML
@@ -121,14 +125,23 @@ public class NumassWorkbenchController implements Initializable, StagePaneHolder
         consoleWindow.addRootLogHandler();
         consoleWindow.hookStd();
 
-        processWindow = new ProcessManagerFragment();
+        processWindow = new WorkManagerFragment();
         processWindow.bindTo(processButton);
 
+        isRunning.addListener((ObservableValue<? extends Boolean> observable, Boolean oldValue, Boolean newValue) -> {
+            runButton.setSelected(newValue);
+            if (newValue) {
+                runButton.setText("Stop");
+            } else {
+                runButton.setText("Run");
+            }
+        });
+
     }
 
     public Context getContext() {
         if (context == null) {
-            return GlobalContext.instance();
+            throw new RuntimeException("Context not defined");
         } else {
             return context;
         }
@@ -159,7 +172,6 @@ public class NumassWorkbenchController implements Initializable, StagePaneHolder
         buildContextPane();
         context.getReport().addReportListener(new FXReportListener(logPane));
 
-
         // display plots iside workbench
         PlotsPlugin.buildFrom(context).setPlotHolderDelegate(this);
     }
@@ -322,10 +334,14 @@ public class NumassWorkbenchController implements Initializable, StagePaneHolder
 
     @FXML
     private void onRunButtonClick(ActionEvent event) {
-        if (getContext() != null && !actionsConfig.isEmpty()) {
+        if (!isRunning.get()) {
+            if (context != null && !actionsConfig.isEmpty()) {
                 statusBar.setText("Starting action execution");
                 runActions();
             }
+        } else {
+            this.context.workManager().shutdown();
+        }
     }
 
     public Meta getDataConfiguration() {
@@ -341,27 +357,42 @@ public class NumassWorkbenchController implements Initializable, StagePaneHolder
         clearAllStages();
 //        processWindow.show();
         new Thread(() -> {
+
+            Platform.runLater(() -> {
+                isRunning.set(true);
+                statusBar.setProgress(-1);
+            });
+
             DataNode data = new FileDataFactory().build(getContext(), getDataConfiguration());
-            Platform.runLater(() -> statusBar.setProgress(-1));
             try {
                 ActionUtils.runAction(getContext(), data, getActionConfiguration()).compute();
                 Platform.runLater(() -> statusBar.setText("Execution complete"));
             } catch (Exception ex) {
+                if (ex instanceof java.util.concurrent.CancellationException) {
+                    //cach cancelation exception
+                    GlobalContext.instance().getLogger().info("Interrupted by user");
+                    Platform.runLater(() -> {
+                        statusBar.setText("Execution interrupted by user");
+                    });
+                } else {
+                    //cach all other exceptions
                     GlobalContext.instance().getLogger().error("Exception while executing action chain", ex);
+                    ex.printStackTrace(System.err);
                     Platform.runLater(() -> {
                         //printing stack trace to the default output
-                    ex.printStackTrace(System.err);
-//                    ex.printStackTrace();//??
                         statusBar.setText("Execution failed");
                         Alert alert = new Alert(Alert.AlertType.ERROR);
                         alert.setTitle("Exception!");
                         alert.setHeaderText("Action execution failure");
                         alert.setContentText(ex.getMessage());
                         alert.show();
-
                     });
+                }
             } finally {
-                Platform.runLater(() -> statusBar.setProgress(0));
+                Platform.runLater(() -> {
+                    isRunning.set(false);
+                    statusBar.setProgress(0);
+                });
             }
 
         }, "actions").start();

numass-main/src/main/resources/fxml/NumassWorkbench.fxml

@@ -9,14 +9,13 @@
 <?import javafx.scene.control.TabPane?>
 <?import javafx.scene.control.ToggleButton?>
 <?import javafx.scene.control.ToolBar?>
-<?import javafx.scene.layout.HBox?>
 <?import javafx.scene.layout.AnchorPane?>
 <?import javafx.scene.layout.BorderPane?>
+<?import javafx.scene.layout.HBox?>
 <?import javafx.scene.layout.Pane?>
-<?import javafx.scene.text.Font?>
 <?import org.controlsfx.control.StatusBar?>
 
-<AnchorPane id="AnchorPane" prefHeight="600.0" prefWidth="800.0" xmlns="http://javafx.com/javafx/8.0.65" xmlns:fx="http://javafx.com/fxml/1" fx:controller="inr.numass.workbench.NumassWorkbenchController">
+<AnchorPane id="AnchorPane" prefHeight="600.0" prefWidth="800.0" xmlns="http://javafx.com/javafx/8.0.60" xmlns:fx="http://javafx.com/fxml/1" fx:controller="inr.numass.workbench.NumassWorkbenchController">
     <children>
         <BorderPane layoutX="-165.0" layoutY="100.0" prefHeight="200.0" prefWidth="765.0" AnchorPane.bottomAnchor="0.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
             <bottom>
@@ -44,14 +43,10 @@
                         <ToggleButton fx:id="consoleButton" mnemonicParsing="false" text="Console" />
                         <ToggleButton fx:id="processButton" mnemonicParsing="false" text="Processes" />
                         <Separator orientation="VERTICAL" />
-                        <Pane HBox.hgrow = "ALWAYS"/>
+                        <Pane HBox.hgrow="ALWAYS" />
                         <Separator orientation="VERTICAL" />
                         <Button mnemonicParsing="false" onAction="#onLoadConfigClick" text="Load" />
-                        <Button fx:id="runButton" disable="true" mnemonicParsing="false" onAction="#onRunButtonClick" text="Run">
+                        <ToggleButton fx:id="runButton" disable="true" mnemonicParsing="false" onAction="#onRunButtonClick" text="Run" />
-                            <font>
-                                <Font name="System Bold" size="12.0" />
-                            </font>
-                        </Button>
                     </items>
                 </ToolBar>
             </top>

numass-viewer/src/main/java/inr/numass/viewer/MainViewerController.java

@@ -17,10 +17,10 @@ package inr.numass.viewer;
 
 import hep.dataforge.context.Context;
 import hep.dataforge.context.GlobalContext;
-import hep.dataforge.work.WorkManager;
+import hep.dataforge.computation.WorkManager;
 import hep.dataforge.exceptions.StorageException;
 import hep.dataforge.fx.ConsoleFragment;
-import hep.dataforge.fx.process.ProcessManagerFragment;
+import hep.dataforge.fx.work.WorkManagerFragment;
 import inr.numass.NumassProperties;
 import inr.numass.storage.NumassData;
 import inr.numass.storage.NumassStorage;
@@ -66,7 +66,7 @@ public class MainViewerController implements Initializable {
     }
 
 //    private ConsoleFragment consoleFragment;
-//    private ProcessManagerFragment processFragment = ProcessManagerFragment.attachToContext(GlobalContext.instance());
+//    private WorkManagerFragment processFragment = WorkManagerFragment.attachToContext(GlobalContext.instance());
     @FXML
     private ToggleButton consoleButton;
     @FXML
@@ -115,7 +115,7 @@ public class MainViewerController implements Initializable {
         ConsoleFragment consoleFragment = new ConsoleFragment();
         consoleFragment.hookStd();
         consoleFragment.bindTo(consoleButton);
-        ProcessManagerFragment.attachToContext(GlobalContext.instance()).bindTo(processManagerButton);
+        WorkManagerFragment.attachToContext(GlobalContext.instance()).bindTo(processManagerButton);
     }
 
     @FXML

numass-viewer/src/main/java/inr/numass/viewer/MspViewController.java

@@ -21,7 +21,7 @@ package inr.numass.viewer;
  * and open the template in the editor.
  */
 import hep.dataforge.context.Context;
-import hep.dataforge.work.WorkManager;
+import hep.dataforge.computation.WorkManager;
 import hep.dataforge.exceptions.StorageException;
 import hep.dataforge.plots.PlotUtils;
 import hep.dataforge.plots.data.DynamicPlottable;

numass-viewer/src/main/java/inr/numass/viewer/NumassLoaderTreeBuilder.java

@@ -15,7 +15,7 @@
  */
 package inr.numass.viewer;
 
-import hep.dataforge.work.WorkManager;
+import hep.dataforge.computation.WorkManager;
 import hep.dataforge.exceptions.StorageException;
 import inr.numass.storage.NumassData;
 import inr.numass.storage.NumassStorage;

numass-viewer/src/main/java/inr/numass/viewer/NumassLoaderViewComponent.java

@@ -21,7 +21,7 @@ package inr.numass.viewer;
  * and open the template in the editor.
  */
 import hep.dataforge.context.Context;
-import hep.dataforge.work.WorkManager;
+import hep.dataforge.computation.WorkManager;
 import hep.dataforge.io.ColumnedDataWriter;
 import hep.dataforge.meta.Meta;
 import hep.dataforge.meta.MetaBuilder;