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Posted to commits@uima.apache.org by pk...@apache.org on 2013/06/18 11:19:40 UTC

svn commit: r1494077 - in /uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler: core/ learner/kep/ learner/lp2/ learner/trabal/ preferences/ ui/

Author: pkluegl
Date: Tue Jun 18 09:19:40 2013
New Revision: 1494077

URL: http://svn.apache.org/r1494077
Log:
UIMA-3004
- released cas object too early...
- added some preferences

Added:
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferences.java
Modified:
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/GlobalCASSource.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerBasicLearner.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerExampleDocument.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerToolkit.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/kep/KEPLearner.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/lp2/BasicLP2.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/trabal/TrabalLearner.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/ConfigPreferencePage.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferenceInitializer.java
    uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/ui/TextRulerView.java

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/GlobalCASSource.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/GlobalCASSource.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/GlobalCASSource.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/GlobalCASSource.java Tue Jun 18 09:19:40 2013
@@ -47,7 +47,7 @@ public class GlobalCASSource {
 
   private static List<CAS> inUsage = new ArrayList<CAS>();
 
-  public static synchronized CAS allocCAS(AnalysisEngine ae, boolean configChanged) {
+  public static synchronized CAS allocCAS(AnalysisEngine ae) {
     if (free.size() > 0) {
       CAS result = free.get(free.size() - 1);
       free.remove(free.size() - 1);
@@ -84,4 +84,18 @@ public class GlobalCASSource {
     }
   }
 
+  public static void clear() {
+    for (CAS each : free) {
+      each.release();
+      each = null;
+    }
+    free.clear();
+    for (CAS each : inUsage) {
+      each.release();
+      each = null;
+    }
+    inUsage.clear();
+    CAS = 0;
+  }
+
 }

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerBasicLearner.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerBasicLearner.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerBasicLearner.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerBasicLearner.java Tue Jun 18 09:19:40 2013
@@ -41,6 +41,7 @@ import org.apache.uima.ruta.textruler.Te
 import org.apache.uima.ruta.textruler.core.TextRulerTarget.MLTargetType;
 import org.apache.uima.ruta.textruler.extension.TextRulerLearner;
 import org.apache.uima.ruta.textruler.extension.TextRulerLearnerDelegate;
+import org.apache.uima.ruta.textruler.preferences.TextRulerPreferences;
 import org.apache.uima.ruta.textruler.tools.MemoryWatch;
 import org.apache.uima.util.FileUtils;
 import org.eclipse.core.resources.IContainer;
@@ -48,6 +49,7 @@ import org.eclipse.core.resources.IProje
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.Path;
+import org.eclipse.jface.preference.IPreferenceStore;
 
 /**
  * 
@@ -85,8 +87,6 @@ public abstract class TextRulerBasicLear
 
   private boolean useDefaultFiltering;
 
-  private boolean configChanged = false;
-
   protected boolean supportBoundaries = false;
 
   public TextRulerBasicLearner(String inputDir, String prePropTMFile, String tmpDir,
@@ -116,8 +116,6 @@ public abstract class TextRulerBasicLear
     useDefaultFiltering &= filterSet.contains("org.apache.uima.ruta.type.NBSP");
     useDefaultFiltering &= filterSet.contains("org.apache.uima.ruta.type.MARKUP");
 
-    configChanged = true;
-
     this.casCache = new CasCache(100, this); // TODO make size configurable
     // !? share e.g. 100 places for
     // all running algoritghms ?
@@ -145,8 +143,9 @@ public abstract class TextRulerBasicLear
     String descriptorFile = TextRulerToolkit.getEngineDescriptorFromTMSourceFile(new Path(
             preprocessorTMFile));
     sendStatusUpdateToDelegate("loading AE...", TextRulerLearnerState.ML_INITIALIZING, false);
-    
-    AnalysisEngineDescription description = TextRulerToolkit.getAnalysisEngineDescription(descriptorFile);
+
+    AnalysisEngineDescription description = TextRulerToolkit
+            .getAnalysisEngineDescription(descriptorFile);
     TextRulerToolkit.addBoundaryTypes(description, slotNames);
     ae = TextRulerToolkit.loadAnalysisEngine(description);
 
@@ -159,25 +158,27 @@ public abstract class TextRulerBasicLear
     ae.setConfigParameterValue(RutaEngine.SCRIPT_PATHS, new String[] { portableString });
     ae.setConfigParameterValue(RutaEngine.ADDITIONAL_SCRIPTS, new String[0]);
     ae.setConfigParameterValue(RutaEngine.RELOAD_SCRIPT, true);
-    ae.setConfigParameterValue(RutaEngine.REMOVE_BASICS, true);
     if (useDynamicAnchoring) {
       ae.setConfigParameterValue(RutaEngine.DYNAMIC_ANCHORING, true);
     }
+    IPreferenceStore store = TextRulerPlugin.getDefault().getPreferenceStore();
+    boolean lowMemoryProfile = store.getBoolean(TextRulerPreferences.LOW_MEMORY_PROFILE);
+    boolean removeBasics = store.getBoolean(TextRulerPreferences.REMOVE_BASICS);
+    ae.setConfigParameterValue(RutaEngine.LOW_MEMORY_PROFILE, lowMemoryProfile);
+    ae.setConfigParameterValue(RutaEngine.REMOVE_BASICS, removeBasics);
+
     try {
       ae.reconfigure();
     } catch (ResourceConfigurationException e) {
       TextRulerPlugin.error(e);
     }
-    configChanged = true;
   }
 
- 
-
   protected boolean checkForMandatoryTypes() {
     // check if all passed slot types are present:
     CAS someCas = getTestCAS();
     TypeSystem ts = someCas.getTypeSystem();
-    GlobalCASSource.releaseCAS(someCas);
+//    GlobalCASSource.releaseCAS(someCas);
     boolean result = true;
     List<String> missingTypes = new ArrayList<String>();
     for (String s : slotNames) {
@@ -322,7 +323,7 @@ public abstract class TextRulerBasicLear
     doc.resetAndFillTestCAS(testCAS, rule.getTarget());
     testRuleOnDocument(rule, doc, c, testCAS);
     testCAS.reset();
-    GlobalCASSource.releaseCAS(testCAS);
+//    GlobalCASSource.releaseCAS(testCAS);
   }
 
   public void testRuleOnDocument(final TextRulerRule rule, final TextRulerExampleDocument doc,
@@ -411,7 +412,7 @@ public abstract class TextRulerBasicLear
       }
     }
     theTestCAS.reset();
-    GlobalCASSource.releaseCAS(theTestCAS);
+//    GlobalCASSource.releaseCAS(theTestCAS);
     // do not release the shared test-cas ! only reset it ! it gets released
     // at the end of the
     // whole algorithm !
@@ -445,7 +446,7 @@ public abstract class TextRulerBasicLear
         return;
     }
     theTestCAS.reset();
-    GlobalCASSource.releaseCAS(theTestCAS);
+//    GlobalCASSource.releaseCAS(theTestCAS);
     // do not release the shared test-cas ! only reset it ! it gets released
     // at the end of the
     // whole algorithm !
@@ -550,14 +551,9 @@ public abstract class TextRulerBasicLear
     // brought a performance
     // boost!
 
-    if (configChanged && algTestCAS != null) { // type system maybe changed
-      GlobalCASSource.releaseCAS(algTestCAS);
-      algTestCAS = null;
-    }
     if (algTestCAS == null) {
       try {
-        algTestCAS = GlobalCASSource.allocCAS(ae, configChanged);
-        configChanged = false;
+        algTestCAS = GlobalCASSource.allocCAS(ae);
       } catch (Exception e) {
         TextRulerPlugin.error(e);
         return null;

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerExampleDocument.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerExampleDocument.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerExampleDocument.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerExampleDocument.java Tue Jun 18 09:19:40 2013
@@ -218,7 +218,7 @@ public class TextRulerExampleDocument {
           result.add(shiftExample);
         }
       }
-      GlobalCASSource.releaseCAS(testCAS);
+//      GlobalCASSource.releaseCAS(testCAS);
     } else {
       List<AnnotationFS> slots = TextRulerToolkit.extractAnnotationsForSlotName(
               aCas,

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerToolkit.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerToolkit.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerToolkit.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/core/TextRulerToolkit.java Tue Jun 18 09:19:40 2013
@@ -173,7 +173,7 @@ public class TextRulerToolkit {
         reuseCAS.reset();
         resultCas = reuseCAS;
       } else {
-        resultCas = GlobalCASSource.allocCAS(ae, false); // ae.newCAS();
+        resultCas = GlobalCASSource.allocCAS(ae); // ae.newCAS();
       }
       XmiCasDeserializer.deserialize(inputStream, resultCas, true);
       return resultCas;

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/kep/KEPLearner.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/kep/KEPLearner.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/kep/KEPLearner.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/kep/KEPLearner.java Tue Jun 18 09:19:40 2013
@@ -1063,7 +1063,6 @@ public class KEPLearner extends TextRule
         }
         cRule.getCoveringStatistics().reflectCountsFromCoveredExamples();
       }
-      GlobalCASSource.releaseCAS(processedCAS);
     }
   }
 

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/lp2/BasicLP2.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/lp2/BasicLP2.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/lp2/BasicLP2.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/lp2/BasicLP2.java Tue Jun 18 09:19:40 2013
@@ -578,7 +578,7 @@ public abstract class BasicLP2 extends T
 
     CAS someCas = getTestCAS();
     TypeSystem ts = someCas.getTypeSystem();
-    GlobalCASSource.releaseCAS(someCas);
+//    GlobalCASSource.releaseCAS(someCas);
     // check if all helper types are present:
     List<String> list = new ArrayList<String>();
 

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/trabal/TrabalLearner.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/trabal/TrabalLearner.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/trabal/TrabalLearner.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/learner/trabal/TrabalLearner.java Tue Jun 18 09:19:40 2013
@@ -1615,7 +1615,7 @@ public class TrabalLearner extends TextR
     for (int ruleIndex = 0; ruleIndex < rules.size(); ruleIndex++) {
       rules.get(ruleIndex).setCoveringStatistics(sums.get(ruleIndex));
     }
-    GlobalCASSource.releaseCAS(theTestCAS);
+//    GlobalCASSource.releaseCAS(theTestCAS);
     sums.clear();
     return rules;
   }

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/ConfigPreferencePage.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/ConfigPreferencePage.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/ConfigPreferencePage.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/ConfigPreferencePage.java Tue Jun 18 09:19:40 2013
@@ -19,39 +19,37 @@
 
 package org.apache.uima.ruta.textruler.preferences;
 
-import org.eclipse.jface.preference.PreferencePage;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
+import org.apache.uima.ruta.textruler.TextRulerPlugin;
+import org.eclipse.jface.preference.BooleanFieldEditor;
+import org.eclipse.jface.preference.FieldEditorPreferencePage;
 import org.eclipse.ui.IWorkbench;
 import org.eclipse.ui.IWorkbenchPreferencePage;
 
-public class ConfigPreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
+public class ConfigPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {
 
   public static String ID = "org.apache.uima.ruta.textruler.config";
+  private BooleanFieldEditor removeBasics;
+  private BooleanFieldEditor lowMemoryProfile;
 
-  private Label evalHeadline;
 
   public ConfigPreferencePage() {
-
+    setPreferenceStore(TextRulerPlugin.getDefault().getPreferenceStore());
+    setDescription("General settings for the different TextRuler methods.");
   }
 
-  @Override
-  protected Control createContents(Composite parent) {
-    Composite top = new Composite(parent, SWT.LEFT);
-    top.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
-    top.setLayout(new GridLayout());
-
-    evalHeadline = new Label(top, SWT.NULL);
-    evalHeadline.setText("General settings for the different TextRuler methods.");
+  public void init(IWorkbench workbench) {
 
-    return top;
   }
 
-  public void init(IWorkbench workbench) {
-
+  @Override
+  protected void createFieldEditors() {
+    removeBasics = new BooleanFieldEditor(TextRulerPreferences.REMOVE_BASICS,
+            "Remove basic annotations after testing rules.", getFieldEditorParent());
+    addField(removeBasics);
+
+    lowMemoryProfile = new BooleanFieldEditor(TextRulerPreferences.LOW_MEMORY_PROFILE,
+            "Use low memory profile.", getFieldEditorParent());
+    addField(lowMemoryProfile);
+    
   }
 }

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferenceInitializer.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferenceInitializer.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferenceInitializer.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferenceInitializer.java Tue Jun 18 09:19:40 2013
@@ -37,6 +37,8 @@ public class TextRulerPreferenceInitiali
 
   public void initializeDefaultPreferences() {
     IPreferenceStore store = TextRulerPlugin.getDefault().getPreferenceStore();
+    store.setDefault(TextRulerPreferences.REMOVE_BASICS, true);
+    store.setDefault(TextRulerPreferences.LOW_MEMORY_PROFILE, false);
     
     List<TextRulerLearnerController> availableControllers = TextRulerController.getAvailableControllers();
     for (TextRulerLearnerController each : availableControllers) {

Added: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferences.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferences.java?rev=1494077&view=auto
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferences.java (added)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/preferences/TextRulerPreferences.java Tue Jun 18 09:19:40 2013
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.uima.ruta.textruler.preferences;
+
+public class TextRulerPreferences {
+
+  public static final String LOW_MEMORY_PROFILE =  ConfigPreferencePage.ID + ".lowMemoryProfile";
+  public static final String REMOVE_BASICS = ConfigPreferencePage.ID + ".removeBasics";
+  
+}

Modified: uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/ui/TextRulerView.java
URL: http://svn.apache.org/viewvc/uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/ui/TextRulerView.java?rev=1494077&r1=1494076&r2=1494077&view=diff
==============================================================================
--- uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/ui/TextRulerView.java (original)
+++ uima/sandbox/ruta/trunk/ruta-ep-textruler/src/main/java/org/apache/uima/ruta/textruler/ui/TextRulerView.java Tue Jun 18 09:19:40 2013
@@ -24,6 +24,7 @@ import java.util.HashSet;
 import java.util.Set;
 
 import org.apache.uima.ruta.textruler.TextRulerPlugin;
+import org.apache.uima.ruta.textruler.core.GlobalCASSource;
 import org.apache.uima.ruta.textruler.extension.TextRulerController;
 import org.apache.uima.ruta.textruler.extension.TextRulerControllerDelegate;
 import org.apache.uima.ruta.textruler.extension.TextRulerLearner.TextRulerLearnerState;
@@ -154,16 +155,9 @@ public class TextRulerView extends ViewP
       }
       
       if (TextRulerController.enabledAlgorithmsCount() > 0) {
+//        GlobalCASSource.releaseAll();
         TextRulerController.start(inputDir, additionalDir, preProcTMFile, slotNames, filters, this,
                 viewContent.getCurrentAlgorithmParameters(), viewContent.getSkipPreprocessing());
-
-        // BATCH_STUFF
-        // preprocessorTMFile = preProcTMFile;
-        // TextRulerView.slotNames = slotNames;
-        // TextRulerView.filters = filters;
-        // algParams = viewContent.getCurrentAlgorithmParameters();
-        // skipPreprocessing = viewContent.getSkipPreprocessing();
-        // batchNext();
       } else
         errorAlert("No algorithm has been activated for learning!");
     }