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1 /* |
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2 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package jdk.jfr; |
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27 |
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28 /** |
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29 * Indicates a state in the life cycle of a recording. |
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30 * |
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31 * @since 9 |
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32 */ |
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33 public enum RecordingState { |
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34 |
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35 /** |
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36 * The initial state when a {@code Recording} is created. |
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37 */ |
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38 NEW, |
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39 |
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40 /** |
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41 * The recording is scheduled to start with a start time in the future. |
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42 * <p> |
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43 * An invocation of the {@link Recording#start()} method will transition the |
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44 * recording to the {@code RUNNING} state. |
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45 */ |
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46 DELAYED, |
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47 |
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48 /** |
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49 * The recording is recording data and an invocation of the {@link Recording#stop()} |
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50 * method will transition the recording to the {@code STOPPED} state. |
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51 */ |
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52 RUNNING, |
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53 |
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54 /** |
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55 * The recording is stopped and is holding recorded data that can be dumped to |
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56 * disk. |
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57 * <p> |
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58 * An invocation of the {@link Recording#close()} method will release the |
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59 * data and transition the recording to the {@code CLOSED} state. |
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60 */ |
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61 STOPPED, |
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62 |
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63 /** |
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64 * The recording is closed and all resources that are associated with the |
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65 * recording are released. |
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66 * <p> |
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67 * Nothing that can be done with a recording from this point, and it's |
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68 * no longer retrievable from the {@code FlightRrecorder.getRecordings()} method. |
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69 */ |
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70 CLOSED; |
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71 } |