make progress in session accessible

src/evaluation/evalBench/session/EvaluationSession.java

@@ -1,12 +1,12 @@
 package evaluation.evalBench.session;
 
+import java.util.ArrayList;
+import java.util.Hashtable;
+
 import evaluation.evalBench.EvaluationManager;
 import evaluation.evalBench.io.EvaluationSessionJournal;
 import evaluation.evalBench.task.Task;
 
-import java.util.ArrayList;
-import java.util.Hashtable;
-
 /**
  * EvaluationSession is responsible for managing a single evaluation session.
  * It holds an array of {@link Task} instances and the corresponding configurations like
@@ -265,6 +265,18 @@ public boolean isSessionCompleted() {
         return m_sessionCompleted;
     }
 
+	public int getTotalTaskCount() {
+		return m_taskList.size() + m_finishedTaskList.size() + (m_currentTask != null ? 1 : 0);
+	}
+
+	/**
+	 * zero based.
+	 * @return
+	 */
+	public int getCurrentTaskIndex() {
+		return m_finishedTaskList.size();
+	}
+
 
     @Override
     public String toString() {