analysis/org.eclipse.tracecompass.analysis.os.linux.core/src/org/eclipse/tracecompass/analysis/os/linux/core/inputoutput/Attributes.java

   1 /*******************************************************************************
   2  * Copyright (c) 2016 École Polytechnique de Montréal
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *******************************************************************************/
   9
  10 package org.eclipse.tracecompass.analysis.os.linux.core.inputoutput;
  11
  12 /**
  13  * This file defines all the attribute names used in the handler. Both the
  14  * construction and query steps should use them.
  15  *
  16  * These should not be externalized! The values here are used as-is in the
  17  * history file on disk, so they should be kept the same to keep the file format
  18  * compatible. If a view shows attribute names directly, the localization should
  19  * be done on the viewer side.
  20  *
  21  * @author Houssem Daoud
  22  */
  23 @SuppressWarnings({ "nls" })
  24 public interface Attributes {
  25
  26     /* First-level attributes */
  27
  28     /** Root attribute for disks */
  29     String DISKS = "Disks";
  30     /** Root attribute of the waiting queue requests */
  31     String WAITING_QUEUE = "Waiting_queue";
  32     /** Root attribute of the driver queue requests */
  33     String DRIVER_QUEUE = "Driver_queue";
  34     /** Length of the driver queue */
  35     String DRIVER_QUEUE_LENGTH = "driverqueue_length";
  36     /** Length of the waiting queue */
  37     String WAITING_QUEUE_LENGTH = "waitingqueue_length";
  38     /** Base sector of the request */
  39     String CURRENT_REQUEST = "Current_request";
  40     /** Size of a request */
  41     String REQUEST_SIZE = "Request_size";
  42     /**
  43      * Contains the request in the waiting queue to which this request was
  44      * merged
  45      */
  46     String MERGED_IN = "merged_in";
  47     /** The request in the waiting queue this driver request was issued from */
  48     String ISSUED_FROM = "issued_from";
  49     /** Number of sectors read */
  50     String SECTORS_READ = "sectors_read";
  51     /** Number of sectors written */
  52     String SECTORS_WRITTEN = "sectors_written";
  53
  54     /** System call root attribute */
  55     String SYSTEM_CALLS_ROOT = "system_calls";
  56
  57     /** Root attribute for thread r/w */
  58     String THREADS = "Threads";
  59     /** Number of bytes read by a thread */
  60     String BYTES_READ = "bytes_read";
  61     /** Number of bytes written by a thread */
  62     String BYTES_WRITTEN = "bytes_written";
  63
  64 }