diff -r 2c3cc4b01880 -r c16ac7a2eba4 src/jdk.jfr/share/classes/jdk/jfr/consumer/EventParser.java --- a/src/jdk.jfr/share/classes/jdk/jfr/consumer/EventParser.java Wed Oct 30 16:14:56 2019 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,72 +0,0 @@ -/* - * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -package jdk.jfr.consumer; - -import static jdk.jfr.internal.EventInstrumentation.FIELD_DURATION; - -import java.io.IOException; -import java.util.List; - -import jdk.jfr.EventType; -import jdk.jfr.ValueDescriptor; -import jdk.jfr.internal.consumer.RecordingInput; - -/** - * Parses an event and returns a {@link RecordedEvent}. - * - */ -final class EventParser extends Parser { - private final Parser[] parsers; - private final EventType eventType; - private final TimeConverter timeConverter; - private final boolean hasDuration; - private final List valueDescriptors; - - EventParser(TimeConverter timeConverter, EventType type, Parser[] parsers) { - this.timeConverter = timeConverter; - this.parsers = parsers; - this.eventType = type; - this.hasDuration = type.getField(FIELD_DURATION) != null; - this.valueDescriptors = type.getFields(); - } - - @Override - public Object parse(RecordingInput input) throws IOException { - Object[] values = new Object[parsers.length]; - for (int i = 0; i < parsers.length; i++) { - values[i] = parsers[i].parse(input); - } - Long startTicks = (Long) values[0]; - long startTime = timeConverter.convertTimestamp(startTicks); - if (hasDuration) { - long durationTicks = (Long) values[1]; - long endTime = timeConverter.convertTimestamp(startTicks + durationTicks); - return new RecordedEvent(eventType, valueDescriptors, values, startTime, endTime, timeConverter); - } else { - return new RecordedEvent(eventType, valueDescriptors, values, startTime, startTime, timeConverter); - } - } -}