Changeset 2287 for trunk/autoquest-ui-core/src/main/java

Timestamp:

01/28/20 15:59:17 (5 years ago)

Author:

pharms

Message:

added a sorting of events based on timestamps

File:

• trunk/autoquest-ui-core/src/main/java/de/ugoe/cs/autoquest/commands/sequences/CMDcheckEventTimestamps.java (modified) (3 diffs)

trunk/autoquest-ui-core/src/main/java/de/ugoe/cs/autoquest/commands/sequences/CMDcheckEventTimestamps.java

@@ -18 +18 @@
 import java.util.LinkedList;
 import java.util.List;
+import java.util.ListIterator;
 import java.util.logging.Level;
 
@@ -84 +85 @@
             Console.println("sequences with timestamp issues listed");
         }
+        else if ("sort".equals(command)) {
+            sortEventsUsingTimestamps(sequences, newSequencesName);
+        }
         else if ("delete".equals(command)) {
             deleteSequencesWithInvalidTimestamps(sequences, newSequencesName);
@@ -156 +160 @@
                 }
             }
+        }
+    }
+
+    /**
+     * <p>
+     * sorts events in sequences with invalid timestamps from the provided collection of sequences and
+     * stores them under new name
+     * </p>
+     *
+     * @param sequences        the collection of sequences to sort the events in
+     * @param newSequencesName the name for the new corrected collection of sequences
+     */
+    private void sortEventsUsingTimestamps(Collection<List<Event>> sequences,
+                                           String                  newSequencesName)
+    {
+        Collection<List<Event>> newSequences = new LinkedList<List<Event>>();
+        
+        for (List<Event> sequence : sequences) {
+            
+            List<Event> newSequence = new LinkedList<>();
+            
+            for (Event currentEvent : sequence) {
+                boolean added = false;
+                
+                ListIterator<Event> iterator = newSequence.listIterator();
+                
+                while (iterator.hasNext()) {
+                    if (iterator.next().getTimestamp() > currentEvent.getTimestamp()) {
+                        iterator.previous();
+                        iterator.add(currentEvent);
+                        added = true;
+                        break;
+                    };
+                }
+                
+                if (!added) {
+                    newSequence.add(currentEvent);
+                }
+                
+            }
+            
+            newSequences.add(newSequence);
+        }
+        
+        Console.traceln(Level.WARNING, sequences.size() +
+                        " sequences sorted based on event timestamps");
+            
+        if (GlobalDataContainer.getInstance().addData(newSequencesName, newSequences)) {
+            CommandHelpers.dataOverwritten(newSequencesName);
         }
     }