1/*
2 * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
3 * Copyright (c) 2018 SAP SE. All rights reserved.
4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 *
6 * This code is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 only, as
8 * published by the Free Software Foundation.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26#ifndef SHARE_RUNTIME_THREADSTATISTICALINFO_HPP
27#define SHARE_RUNTIME_THREADSTATISTICALINFO_HPP
28
29#include "jni.h"
30#include "runtime/os.hpp"
31#include "utilities/globalDefinitions.hpp"
32
33
34class ThreadStatisticalInfo {
35 // The time stamp the thread was started.
36 const uint64_t _start_time_stamp;
37 uint64_t _define_class_count;
38
39public:
40 ThreadStatisticalInfo() : _start_time_stamp(os::javaTimeMillis()), _define_class_count(0) {}
41 uint64_t getStartTime() const { return _start_time_stamp; }
42 uint64_t getDefineClassCount() const { return _define_class_count; }
43 void setDefineClassCount(uint64_t defineClassCount) { _define_class_count = defineClassCount; }
44 void incr_define_class_count() { _define_class_count += 1; }
45 uint64_t getElapsedTime() const { return os::javaTimeMillis() - getStartTime(); }
46};
47
48#endif // SHARE_RUNTIME_THREADSTATISTICALINFO_HPP
49