69 lines
2.0 KiB
Java
69 lines
2.0 KiB
Java
/*
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* Copyright (c) 2018, 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.
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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 nsk.stress.jni;
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class Interrupter extends Thread {
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public Interrupter(
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Thread[] alloc,
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Synchronizer[] s
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) {
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targets = alloc;
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sync = s;
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if (DEBUG) System.out.println("Interrupter created.");
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}
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public void run() {
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while (!done) {
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synchronized (sync[2]) {
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targets[turn].interrupt();
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}
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turn = (turn + 1) % targets.length;
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try {
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sleep(interval);
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} catch (InterruptedException e) {
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}
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}
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if (DEBUG) System.out.println("Interrupter::run(): done");
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}
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public void setInterval(int i) {
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interval = i;
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}
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public int getInterval() {
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return interval;
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}
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public void halt() {
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done = true;
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}
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Thread[] targets;
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Synchronizer[] sync;
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private int turn = 0;
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private int interval = 1000;
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private boolean done = false;
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final private static boolean DEBUG = false;
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}
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