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/*
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* Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package jdk.jfr.internal;
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/* Mapped against c++ enum in jfrLogTagSet.hpp */
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public enum LogTag {
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/**
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* Covers
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* <ul>
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* <li>Initialization of Flight Recorder
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* <li> recording life cycle (start, stop and dump)
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* <li> repository life cycle
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* <li>loading of configuration files.
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* </ul>
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* Target audience: operations
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*/
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JFR(0),
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/**
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* Covers general implementation aspects of JFR (for Hotspot developers)
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*/
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JFR_SYSTEM(1),
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/**
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* Covers JVM/JDK events (for Hotspot developers)
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*/
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JFR_SYSTEM_EVENT(2),
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/**
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* Covers setting for the JVM/JDK (for Hotspot developers)
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*/
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JFR_SYSTEM_SETTING(3),
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/**
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* Covers generated bytecode (for Hotspot developers)
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*/
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JFR_SYSTEM_BYTECODE(4),
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/**
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* Covers XML parsing (for Hotspot developers)
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*/
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JFR_SYSTEM_PARSER(5),
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/**
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* Covers metadata for JVM/JDK (for Hotspot developers)
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*/
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JFR_SYSTEM_METADATA(6),
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/**
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* Covers streaming (for Hotspot developers)
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*/
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JFR_SYSTEM_STREAMING(7),
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/**
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* Covers metadata for Java user (for Hotspot developers)
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*/
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JFR_METADATA(8),
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/**
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* Covers events (for users of the JDK)
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*/
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JFR_EVENT(9),
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/**
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* Covers setting (for users of the JDK)
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*/
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JFR_SETTING(10),
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/**
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* Covers usage of jcmd with JFR
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*/
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JFR_DCMD(11);
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/* set from native side */
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volatile int tagSetLevel = 100; // prevent logging if JVM log system has not been initialized
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final int id;
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LogTag(int tagId) {
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id = tagId;
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}
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}
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