org.eclipse.linuxtools.lttng.ui/src/org/eclipse/linuxtools/lttng/ui/views/statistics/evProcessor/StatsTimeCountHandlers.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009 Ericsson
   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  * Contributors:
  10  *   Yann N. Dauphin     (dhaemon@gmail.com)  - Implementation for stats
  11  *******************************************************************************/
  12 package org.eclipse.linuxtools.lttng.ui.views.statistics.evProcessor;
  13
  14 import org.eclipse.linuxtools.lttng.state.StateStrings.Events;
  15 import org.eclipse.linuxtools.lttng.state.evProcessor.IEventProcessing;
  16
  17 /**
  18  * Process the system call entry event
  19  *
  20  * @author alvaro
  21  *
  22  */
  23 class StatsTimeCountHandlers {
  24
  25         /**
  26          * Method to handle the event: LTT_EVENT_SYSCALL_ENTRY
  27          *
  28          * @return
  29          */
  30         final IEventProcessing getSyscallEntryBeforeHandler() {
  31                 AbstractStatsEventHandler handler = new StatsModeChangeHandler(Events.LTT_EVENT_SYSCALL_ENTRY);
  32                 return handler;
  33         }
  34
  35         /**
  36          * Method to handle the event: LTT_EVENT_SYSCALL_EXIT
  37          *
  38          * @return
  39          */
  40         final IEventProcessing getsySyscallExitBeforeHandler() {
  41                 AbstractStatsEventHandler handler = new StatsModeEndHandler(Events.LTT_EVENT_SYSCALL_EXIT);
  42                 return handler;
  43         }
  44
  45         /**
  46          * Method to handle the event: LTT_EVENT_TRAP_ENTRY
  47          *
  48          * @return
  49          */
  50         final IEventProcessing getTrapEntryBeforeHandler() {
  51                 AbstractStatsEventHandler handler = new StatsModeChangeHandler(Events.LTT_EVENT_TRAP_ENTRY);
  52                 return handler;
  53         }
  54
  55         /**
  56          * Method to handle the event: LTT_EVENT_TRAP_EXIT
  57          *
  58          * @return
  59          */
  60         final IEventProcessing getTrapExitBeforeHandler() {
  61                 AbstractStatsEventHandler handler = new StatsModeEndHandler(Events.LTT_EVENT_TRAP_EXIT);
  62                 return handler;
  63         }
  64
  65         /**
  66          * Method to handle the event: LTT_EVENT_IRQ_ENTRY
  67          *
  68          * @return
  69          */
  70         final IEventProcessing getIrqEntryBeforeHandler() {
  71                 AbstractStatsEventHandler handler = new StatsModeChangeHandler(Events.LTT_EVENT_IRQ_ENTRY);
  72                 return handler;
  73         }
  74
  75         /**
  76          * Method to handle the event: LTT_EVENT_IRQ_EXIT
  77          *
  78          * @return
  79          */
  80         final IEventProcessing getIrqExitBeforeHandler() {
  81                 AbstractStatsEventHandler handler = new StatsModeEndHandler(Events.LTT_EVENT_IRQ_EXIT);
  82                 return handler;
  83         }
  84
  85         /**
  86          * Method to handle the event: LTT_EVENT_SOFT_IRQ_ENTRY
  87          *
  88          * @return
  89          */
  90         final IEventProcessing getSoftIrqEntryBeforeHandler() {
  91                 AbstractStatsEventHandler handler = new StatsModeChangeHandler(Events.LTT_EVENT_SOFT_IRQ_ENTRY);
  92                 return handler;
  93         }
  94
  95         /**
  96          * Method to handle the event: LTT_EVENT_SOFT_IRQ_EXIT
  97          *
  98          * @return
  99          */
 100         final IEventProcessing getSoftIrqExitBeforeHandler() {
 101                 AbstractStatsEventHandler handler = new StatsModeEndHandler(Events.LTT_EVENT_SOFT_IRQ_EXIT);
 102                 return handler;
 103         }
 104
 105         /**
 106          * <p>
 107          * Handles event: LTT_EVENT_FUNCTION_ENTRY
 108          * </p>
 109          * <p>
 110          * FIELDS: LTT_FIELD_THIS_FN, LTT_FIELD_CALL_SITE
 111          * </p>
 112          *
 113          * @return
 114          */
 115         final IEventProcessing getFunctionEntryBeforeHandler() {
 116                 AbstractStatsEventHandler handler = new StatsModeChangeHandler(Events.LTT_EVENT_FUNCTION_ENTRY);
 117                 return handler;
 118         }
 119
 120         /**
 121          *
 122          * @return
 123          */
 124         final IEventProcessing getFunctionExitBeforeHandler() {
 125                 AbstractStatsEventHandler handler = new StatsModeEndHandler(Events.LTT_EVENT_FUNCTION_EXIT);
 126                 return handler;
 127         }
 128
 129         /**
 130          * <p>
 131          * Handles: LTT_EVENT_SCHED_SCHEDULE
 132          * </p>
 133          * <p>
 134          * Fields: LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE
 135          * </p>
 136          *
 137          * @return
 138          */
 139         final IEventProcessing getSchedChangeBeforeHandler() {
 140                 AbstractStatsEventHandler handler = new StatsModeChangeHandler(Events.LTT_EVENT_SCHED_SCHEDULE);
 141                 return handler;
 142         }
 143
 144         /**
 145          * <p>
 146          * Handles: LTT_EVENT_SCHED_SCHEDULE
 147          * </p>
 148          * <p>
 149          * Fields: LTT_FIELD_PREV_PID, LTT_FIELD_NEXT_PID, LTT_FIELD_PREV_STATE
 150          * </p>
 151          *
 152          * @return
 153          */
 154         final IEventProcessing getSchedChangeAfterHandler() {
 155                 AbstractStatsEventHandler handler = new StatsModeChangeHandler(Events.LTT_EVENT_SCHED_SCHEDULE);
 156                 return handler;
 157         }
 158
 159 }