application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/common/DataPageToolkit.java

@@ -109,29 +109,34 @@
 import org.openjdk.jmc.common.item.ItemFilters;
 import org.openjdk.jmc.common.item.ItemToolkit;
 import org.openjdk.jmc.common.unit.IQuantity;
 import org.openjdk.jmc.common.unit.IRange;
 import org.openjdk.jmc.common.unit.KindOfQuantity;
+import org.openjdk.jmc.common.unit.QuantitiesToolkit;
 import org.openjdk.jmc.common.unit.QuantityRange;
 import org.openjdk.jmc.common.unit.RangeContentType;
 import org.openjdk.jmc.common.unit.UnitLookup;
 import org.openjdk.jmc.common.util.ColorToolkit;
 import org.openjdk.jmc.common.util.CompositeKey;
 import org.openjdk.jmc.flightrecorder.JfrAttributes;
+import org.openjdk.jmc.flightrecorder.jdk.JdkAggregators;
 import org.openjdk.jmc.flightrecorder.jdk.JdkAttributes;
 import org.openjdk.jmc.flightrecorder.jdk.JdkFilters;
 import org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs;
 import org.openjdk.jmc.flightrecorder.rules.Result;
 import org.openjdk.jmc.flightrecorder.rules.Severity;
 import org.openjdk.jmc.flightrecorder.ui.FlightRecorderUI;
 import org.openjdk.jmc.flightrecorder.ui.IPageContainer;
 import org.openjdk.jmc.flightrecorder.ui.ItemCollectionToolkit;
 import org.openjdk.jmc.flightrecorder.ui.ItemIterableToolkit;
+import org.openjdk.jmc.flightrecorder.ui.PageManager;
 import org.openjdk.jmc.flightrecorder.ui.common.ItemHistogram.CompositeKeyHistogramBuilder;
 import org.openjdk.jmc.flightrecorder.ui.common.ItemList.ItemListBuilder;
 import org.openjdk.jmc.flightrecorder.ui.messages.internal.Messages;
 import org.openjdk.jmc.flightrecorder.ui.overview.ResultOverview;
+import org.openjdk.jmc.flightrecorder.ui.pages.itemhandler.ItemHandlerPage;
+import org.openjdk.jmc.flightrecorder.ui.pages.itemhandler.ItemHandlerPage.ItemHandlerUiStandIn;
 import org.openjdk.jmc.flightrecorder.ui.selection.IFilterFlavor;
 import org.openjdk.jmc.flightrecorder.ui.selection.SelectionStore.SelectionStoreEntry;
 import org.openjdk.jmc.flightrecorder.ui.selection.SelectionStoreActionToolkit;
 import org.openjdk.jmc.ui.charts.AWTChartToolkit.IColorProvider;
 import org.openjdk.jmc.ui.charts.IQuantitySeries;

@@ -563,10 +568,35 @@
                                 description);
                 renderer.addBarChart(a.getName(), allocationSeries, color);
                 return new ItemRow(title, description, renderer, items);
         }
 
+        public static ItemRow buildSizeHistogram(
+                String title, String description, IItemCollection items, IAggregator<IQuantity, ?> a, Color color, IAttribute<IQuantity> attribute) {
+                
+                IQuantitySeries<IQuantity[]> allocationSeries = BucketBuilder.aggregatorSeries(items, a,
+                                JdkAttributes.IO_SIZE);
+                XYDataRenderer renderer = new XYDataRenderer(getKindOfQuantity(a).getDefaultUnit().quantity(0), title,
+                                description);
+                renderer.addBarChart(a.getName(), allocationSeries, color);
+                return new ItemRow(title, description, renderer, items);
+        }
+        
+        public static IRange<IQuantity> buildSizeRange(IItemCollection items, boolean isSocket){
+                IQuantity end = null;
+                if(isSocket) {
+                        end = QuantitiesToolkit.maxPresent(items.getAggregate(JdkAggregators.SOCKET_READ_LARGEST),
+                                        items.getAggregate(JdkAggregators.SOCKET_WRITE_LARGEST)); 
+                                                
+                } else {
+                        end = QuantitiesToolkit.maxPresent(items.getAggregate(JdkAggregators.FILE_READ_LARGEST),
+                                        items.getAggregate(JdkAggregators.FILE_WRITE_LARGEST));
+                }
+                end = end == null ? UnitLookup.BYTE.quantity(1024) : end;
+                return QuantityRange.createWithEnd(UnitLookup.BYTE.quantity(0), end);
+        }
+
         // FIXME: Make something that can use something other than time as x-axis?
         public static IXDataRenderer buildSpanRenderer(IItemCollection pathItems, IColorProvider<IItem> cp) {
                 ISpanSeries<IItem> dataSeries = QuantitySeries.max(pathItems, JfrAttributes.START_TIME, JfrAttributes.END_TIME);
                 return SpanRenderer.withBoundaries(dataSeries, cp);
         }