1 /*

     2  * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 package jdk.jfr.internal.consumer;

    26 

    27 import java.io.IOException;

    28 import java.util.List;

    29 

    30 import jdk.jfr.consumer.RecordedEvent;

    31 import jdk.jfr.consumer.RecordedObject;

    32 import jdk.jfr.consumer.RecordingFile;

    33 import jdk.jfr.internal.Type;

    34 

    35 public abstract class RecordingInternals {

    36 

    37     public static RecordingInternals INSTANCE;

    38 

    39     public abstract boolean isLastEventInChunk(RecordingFile file);

    40 

    41     public abstract Object getOffsetDataTime(RecordedObject event, String name);

    42 

    43     public abstract List<Type> readTypes(RecordingFile file) throws IOException;

    44 

    45     public abstract void sort(List<RecordedEvent> events);

    46 

    47 }