| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package gc.g1.plab.lib; |
| |
| import java.util.EnumMap; |
| import java.util.Map; |
| |
| import gc.g1.plab.lib.LogParser.ReportType; |
| |
| /** |
| * Class that represents PLAB statistics for a single GC. |
| * It includes both Survivor and Old PLAB statistics. |
| */ |
| public class PlabGCStatistics { |
| |
| private final Map<ReportType, PlabInfo> plabGCStatistics; |
| |
| public PlabGCStatistics() { |
| plabGCStatistics = new EnumMap<>(ReportType.class); |
| } |
| |
| /** |
| * Checks if the statistics contains the requested type. |
| * @param reportType |
| * @returns true, if contains, false otherwise |
| */ |
| public boolean containsKey(ReportType reportType) { |
| return plabGCStatistics.containsKey(reportType); |
| } |
| |
| /** |
| * Put pair of ReportType and PlabInfo to statistics. |
| * @param reportType |
| * @param plabInfo |
| */ |
| public void put(ReportType reportType, PlabInfo plabInfo) { |
| plabGCStatistics.put(reportType, plabInfo); |
| } |
| |
| /** |
| * Returns PlabInfo of specified type |
| * @param reportType |
| * @return |
| */ |
| public PlabInfo get(ReportType reportType) { |
| return plabGCStatistics.get(reportType); |
| } |
| } |