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/**
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* Back 2 Browser Bytecode Translator
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* Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. Look for COPYING file in the top folder.
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* If not, see http://opensource.org/licenses/GPL-2.0.
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*/
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package org.apidesign.bck2brwsr.htmlpage.api;
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import java.io.Closeable;
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import org.apidesign.bck2brwsr.core.JavaScriptBody;
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/**
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*
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* @author Jaroslav Tulach <jtulach@netbeans.org>
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*/
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public class Timer implements Closeable {
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private final Object t;
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private Timer(Object t) {
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this.t = t;
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}
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/** Creates a timer that invokes provided runnable on a fixed interval
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*
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* @param r the runnable to execute
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* @param time milliseconds to invoke the timer periodically
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*/
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public static Timer create(Runnable r, int time) {
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return new Timer(interval(r, time));
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}
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@JavaScriptBody(args = { "r", "time" }, body =
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"return window.setInterval(function() { r.run__V(); }, time);"
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)
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private static native Object interval(Runnable r, int time);
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@JavaScriptBody(args = { "self" }, body =
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"window.clearInterval(self);"
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)
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private static native void close(Object self);
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/** Cancels this timer.
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*/
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@Override
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public void close() {
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close(t);
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}
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}
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