projects / deliverable / tracecompass.git / blame
| Commit | Line | Data |
|---|---|---|
| 6e512b93 ASL |
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 | * Alvaro Sanchez-Leon (alvsan09@gmail.com) - Initial API and implementation | |
| 11 | *******************************************************************************/ | |
| 12 | package org.eclipse.linuxtools.lttng.ui.model.trange; | |
| 13 | ||
| 6e512b93 ASL |
14 | import org.eclipse.linuxtools.lttng.state.StateStrings; |
| 15 | import org.eclipse.linuxtools.lttng.state.model.LttngIRQState; | |
| 16 | import org.eclipse.linuxtools.lttng.state.model.LttngTraceState; | |
| 6e512b93 ASL |
17 | import org.eclipse.linuxtools.lttng.ui.model.trange.TimeRangeEventResource.ResourceTypes; |
| 18 | ||
| 19 | /** | |
| 20 | * Creates Resources with custom implementation to obtain its corresponding | |
| 21 | * state mode | |
| 22 | * <p> | |
| 23 | * The state mode resolution is needed at the end of a data request, as well as | |
| 24 | * in the before and after handlers | |
| 25 | * </p> | |
| 26 | * | |
| 27 | * @author alvaro | |
| 28 | * | |
| 29 | */ | |
| 30 | public class TimeRangeResourceFactory { | |
| 31 | // ======================================================================== | |
| 32 | // Data | |
| 33 | // ======================================================================= | |
| 34 | private static TimeRangeResourceFactory instance = null; | |
| 35 | ||
| 36 | // ======================================================================== | |
| 37 | // Create instance | |
| 38 | // ======================================================================= | |
| 39 | /** | |
| 40 | * Factory singleton | |
| 41 | * | |
| 42 | * @return | |
| 43 | */ | |
| 44 | public static TimeRangeResourceFactory getInstance() { | |
| 45 | if (instance == null) { | |
| 46 | instance = new TimeRangeResourceFactory(); | |
| 47 | } | |
| 48 | return instance; | |
| 49 | } | |
| 50 | ||
| 51 | // ======================================================================== | |
| 52 | // Public methods | |
| 53 | // ======================================================================= | |
| dfaf8391 FC |
54 | public TimeRangeEventResource createResource(int newId, |
| 55 | long newStartTime, | |
| 6e512b93 | 56 | long newStopTime, String newName, String newGroupName, |
| dfaf8391 | 57 | String newClassName, ResourceTypes type, Long newResourceId) { |
| 6e512b93 ASL |
58 | |
| 59 | TimeRangeEventResource resource = null; | |
| 60 | switch (type) { | |
| 61 | case CPU: | |
| 62 | resource = createCpuResource(newId, newStartTime, newStopTime, | |
| dfaf8391 FC |
63 | newName, |
| 64 | newGroupName, newClassName, type, newResourceId); | |
| 6e512b93 ASL |
65 | break; |
| 66 | case IRQ: | |
| 67 | resource = createIrqResource(newId, newStartTime, newStopTime, | |
| dfaf8391 FC |
68 | newName, |
| 69 | newGroupName, newClassName, type, newResourceId); | |
| 6e512b93 ASL |
70 | break; |
| 71 | case SOFT_IRQ: | |
| 72 | resource = createSoftIrqResource(newId, newStartTime, newStopTime, | |
| dfaf8391 FC |
73 | newName, |
| 74 | newGroupName, newClassName, type, newResourceId); | |
| 6e512b93 ASL |
75 | break; |
| 76 | case TRAP: | |
| 77 | resource = createTrapResource(newId, newStartTime, newStopTime, | |
| dfaf8391 FC |
78 | newName, |
| 79 | newGroupName, newClassName, type, newResourceId); | |
| 6e512b93 ASL |
80 | break; |
| 81 | case BDEV: | |
| 82 | resource = createBdevResource(newId, newStartTime, newStopTime, | |
| dfaf8391 FC |
83 | newName, |
| 84 | newGroupName, newClassName, type, newResourceId); | |
| 6e512b93 ASL |
85 | break; |
| 86 | default: | |
| 87 | break; | |
| 88 | } | |
| 89 | ||
| 90 | return resource; | |
| 91 | } | |
| 92 | ||
| 93 | // ======================================================================== | |
| 94 | // Private methods | |
| 95 | // ======================================================================= | |
| 96 | private TimeRangeEventResource createIrqResource(int newId, | |
| 97 | long newStartTime, long newStopTime, String newName, | |
| 98 | String newGroupName, String newClassName, ResourceTypes newType, | |
| dfaf8391 | 99 | Long newResourceId) { |
| 6e512b93 ASL |
100 | |
| 101 | TimeRangeEventResource resource = new TimeRangeEventResource(newId, | |
| dfaf8391 FC |
102 | newStartTime, newStopTime, |
| 103 | newName, newGroupName, newClassName, newType, newResourceId) { | |
| 6e512b93 ASL |
104 | |
| 105 | @Override | |
| 106 | public String getStateMode(LttngTraceState traceSt) { | |
| 107 | LttngIRQState irqState = traceSt.getIrq_states().get( | |
| 108 | getResourceId()); | |
| 109 | String statemode = ""; | |
| 110 | if (irqState != null) { | |
| 111 | statemode = irqState.peekFromIrqStack().getInName(); | |
| 112 | } | |
| 113 | ||
| 114 | return statemode; | |
| 115 | } | |
| 116 | }; | |
| 117 | ||
| 118 | return resource; | |
| 119 | } | |
| 120 | ||
| 121 | private TimeRangeEventResource createTrapResource(int newId, | |
| 122 | long newStartTime, long newStopTime, String newName, | |
| 123 | String newGroupName, String newClassName, ResourceTypes newType, | |
| dfaf8391 | 124 | Long newResourceId) { |
| 6e512b93 ASL |
125 | |
| 126 | TimeRangeEventResource resource = new TimeRangeEventResource(newId, | |
| 127 | newStartTime, newStopTime, newName, newGroupName, newClassName, | |
| dfaf8391 | 128 | newType, newResourceId) { |
| 6e512b93 ASL |
129 | |
| 130 | @Override | |
| 131 | public String getStateMode(LttngTraceState traceSt) { | |
| 132 | // Determine the trap state. | |
| 8035003b ASL |
133 | long trapState = traceSt.getTrap_states().get(getResourceId()) |
| 134 | .getRunning().longValue(); | |
| 6e512b93 | 135 | String trapStateMode = ""; |
| 8035003b ASL |
136 | if (trapState == 0) { |
| 137 | trapStateMode = StateStrings.TrapMode.LTTV_TRAP_IDLE | |
| 138 | .getInName(); | |
| 139 | } else { | |
| 140 | trapStateMode = StateStrings.TrapMode.LTTV_TRAP_BUSY | |
| 141 | .getInName(); | |
| 6e512b93 | 142 | } |
| 8035003b | 143 | |
| 6e512b93 ASL |
144 | return trapStateMode; |
| 145 | } | |
| 146 | }; | |
| 147 | ||
| 148 | return resource; | |
| 149 | } | |
| 150 | ||
| 151 | private TimeRangeEventResource createSoftIrqResource(int newId, | |
| 152 | long newStartTime, long newStopTime, String newName, | |
| 153 | String newGroupName, String newClassName, ResourceTypes newType, | |
| dfaf8391 | 154 | Long newResourceId) { |
| 6e512b93 ASL |
155 | |
| 156 | TimeRangeEventResource resource = new TimeRangeEventResource(newId, | |
| 157 | newStartTime, newStopTime, newName, newGroupName, newClassName, | |
| dfaf8391 | 158 | newType, newResourceId) { |
| 6e512b93 ASL |
159 | |
| 160 | @Override | |
| 161 | public String getStateMode(LttngTraceState traceSt) { | |
| 162 | // Get the resource id. | |
| 163 | Long softIrqId = getResourceId(); | |
| 164 | // Get the resource state mode | |
| 165 | long running = traceSt.getSoft_irq_states().get(softIrqId) | |
| 166 | .getRunning().longValue(); | |
| 167 | long pending = traceSt.getSoft_irq_states().get(softIrqId) | |
| 168 | .getPending().longValue(); | |
| 169 | ||
| 170 | String softIrqStateMode; | |
| 171 | if (running > 0) { | |
| 172 | softIrqStateMode = StateStrings.SoftIRQMode.LTTV_SOFT_IRQ_BUSY | |
| 173 | .getInName(); | |
| 174 | } else if (pending > 0) { | |
| 175 | softIrqStateMode = StateStrings.SoftIRQMode.LTTV_SOFT_IRQ_PENDING | |
| 176 | .getInName(); | |
| 177 | } else { | |
| 178 | softIrqStateMode = StateStrings.SoftIRQMode.LTTV_SOFT_IRQ_IDLE | |
| 179 | .getInName(); | |
| 180 | } | |
| 181 | ||
| 182 | return softIrqStateMode; | |
| 183 | } | |
| 184 | ||
| 185 | }; | |
| 186 | ||
| 187 | return resource; | |
| 188 | } | |
| 189 | ||
| 190 | private TimeRangeEventResource createBdevResource(int newId, | |
| 191 | long newStartTime, long newStopTime, String newName, | |
| 192 | String newGroupName, String newClassName, ResourceTypes newType, | |
| dfaf8391 | 193 | Long newResourceId) { |
| 6e512b93 ASL |
194 | |
| 195 | TimeRangeEventResource resource = new TimeRangeEventResource(newId, | |
| 196 | newStartTime, newStopTime, newName, newGroupName, newClassName, | |
| dfaf8391 | 197 | newType, newResourceId) { |
| 6e512b93 ASL |
198 | |
| 199 | @Override | |
| 200 | public String getStateMode(LttngTraceState traceSt) { | |
| 201 | // Get the resource state mode | |
| 202 | String bdevStateMode = traceSt.getBdev_states().get( | |
| 203 | getResourceId()).peekFromBdevStack().getInName(); | |
| 204 | ||
| 205 | return bdevStateMode; | |
| 206 | } | |
| 207 | ||
| 208 | }; | |
| 209 | ||
| 210 | return resource; | |
| 211 | } | |
| 212 | ||
| 213 | private TimeRangeEventResource createCpuResource(int newId, | |
| 214 | long newStartTime, long newStopTime, String newName, | |
| 215 | String newGroupName, String newClassName, ResourceTypes newType, | |
| dfaf8391 | 216 | Long newResourceId) { |
| 6e512b93 ASL |
217 | |
| 218 | TimeRangeEventResource resource = new TimeRangeEventResource(newId, | |
| 219 | newStartTime, newStopTime, newName, newGroupName, newClassName, | |
| dfaf8391 | 220 | newType, newResourceId) { |
| 6e512b93 ASL |
221 | |
| 222 | @Override | |
| 223 | public String getStateMode(LttngTraceState traceSt) { | |
| 224 | // Get the resource state mode | |
| 225 | String cpuStateMode = traceSt.getCpu_states().get( | |
| 226 | getResourceId()) | |
| 227 | .peekFromCpuStack().getInName(); | |
| 228 | ||
| 229 | return cpuStateMode; | |
| 230 | } | |
| 231 | ||
| 232 | }; | |
| 233 | ||
| 234 | return resource; | |
| 235 | } | |
| 236 | } |