introduce indexes

pdb-plotting/src/main/java/org/lucares/pdb/plot/api/PlotSettings.java

@@ -9,6 +9,7 @@ import java.util.Optional;
 import java.util.regex.Pattern;
 
 import org.lucares.pdb.api.DateTimeRange;
+import org.lucares.pdb.datastore.PdbIndexId;
 import org.lucares.recommind.logs.GnuplotAxis;
 import org.lucares.utils.Preconditions;
 
@@ -18,6 +19,8 @@ public class PlotSettings {
 
     private String query;
 
+    private PdbIndexId index;
+
     private int height;
 
     private int width;
@@ -55,6 +58,14 @@ public class PlotSettings {
         this.query = query;
     }
 
+    public PdbIndexId getIndex() {
+        return index;
+    }
+
+    public void setIndex(final PdbIndexId index) {
+        this.index = index;
+    }
+
     public int getHeight() {
         return height;
     }

pdb-plotting/src/main/java/org/lucares/recommind/logs/Plotter.java

@@ -22,6 +22,7 @@ import org.lucares.pdb.api.GroupResult;
 import org.lucares.pdb.api.Query;
 import org.lucares.pdb.api.Result;
 import org.lucares.pdb.api.Tags;
+import org.lucares.pdb.datastore.PdbIndexId;
 import org.lucares.pdb.plot.api.AggregatorCollection;
 import org.lucares.pdb.plot.api.Limit;
 import org.lucares.pdb.plot.api.PlotSettings;
@@ -67,6 +68,7 @@ public class Plotter {
             final List<DataSeries> dataSeries = Collections.synchronizedList(new ArrayList<>());
 
             final String query = plotSettings.getQuery();
+            final PdbIndexId index = plotSettings.getIndex();
             final List<String> groupBy = plotSettings.getGroupBy();
             final int height = plotSettings.getHeight();
             final int width = plotSettings.getWidth();
@@ -74,7 +76,7 @@ public class Plotter {
             final OffsetDateTime dateFrom = dateRange.getStart();
             final OffsetDateTime dateTo = dateRange.getEnd();
 
-            final Result result = db.get(new Query(query, dateRange), groupBy);
+            final Result result = db.get(new Query(query, dateRange, index.getId()), groupBy);
 
             final long start = System.nanoTime();
             final AtomicInteger idCounter = new AtomicInteger(0);