| 1 | /********************************************************************** |
| 2 | * Copyright (c) 2012 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 | * Bernd Hufmann - Initial API and implementation |
| 11 | **********************************************************************/ |
| 12 | package org.eclipse.linuxtools.lttng.ui.views.control.model.impl; |
| 13 | |
| 14 | import org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo; |
| 15 | import org.eclipse.linuxtools.lttng.ui.views.control.model.TraceEnablement; |
| 16 | |
| 17 | /** |
| 18 | * <b><u>EventInfo</u></b> |
| 19 | * <p> |
| 20 | * Implementation of the trace event interface (IEventInfo) to store event |
| 21 | * related data. |
| 22 | * </p> |
| 23 | */ |
| 24 | public class EventInfo extends BaseEventInfo implements IEventInfo { |
| 25 | |
| 26 | // ------------------------------------------------------------------------ |
| 27 | // Attributes |
| 28 | // ------------------------------------------------------------------------ |
| 29 | /** |
| 30 | * The enable state of the event. |
| 31 | */ |
| 32 | private TraceEnablement fState = TraceEnablement.DISABLED; |
| 33 | |
| 34 | // ------------------------------------------------------------------------ |
| 35 | // Constructors |
| 36 | // ------------------------------------------------------------------------ |
| 37 | /** |
| 38 | * Constructor |
| 39 | * @param name - name of event |
| 40 | */ |
| 41 | public EventInfo(String name) { |
| 42 | super(name); |
| 43 | } |
| 44 | |
| 45 | /** |
| 46 | * Copy constructor |
| 47 | * @param other - the instance to copy |
| 48 | */ |
| 49 | public EventInfo(EventInfo other) { |
| 50 | super(other); |
| 51 | fState = other.fState; |
| 52 | } |
| 53 | |
| 54 | // ------------------------------------------------------------------------ |
| 55 | // Accessors |
| 56 | // ------------------------------------------------------------------------ |
| 57 | /* |
| 58 | * (non-Javadoc) |
| 59 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo#getState() |
| 60 | */ |
| 61 | @Override |
| 62 | public TraceEnablement getState() { |
| 63 | return fState; |
| 64 | } |
| 65 | |
| 66 | /* |
| 67 | * (non-Javadoc) |
| 68 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo#setState(org.eclipse.linuxtools.lttng.ui.views.control.model.TraceEnablement) |
| 69 | */ |
| 70 | @Override |
| 71 | public void setState(TraceEnablement state) { |
| 72 | fState = state; |
| 73 | } |
| 74 | |
| 75 | /* |
| 76 | * (non-Javadoc) |
| 77 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.ITraceInfo#formatString() |
| 78 | */ |
| 79 | @SuppressWarnings("nls") |
| 80 | @Override |
| 81 | public String formatString() { |
| 82 | StringBuffer output = new StringBuffer(); |
| 83 | // ust_tests_hello:tptest_sighandler (loglevel: TRACE_DEBUG_MODULE (10)) (type: tracepoint) [enabled]"); |
| 84 | output.append(super.formatString()); |
| 85 | output.append(" ["); |
| 86 | output.append(fState.getInName()); |
| 87 | output.append("]"); |
| 88 | return output.toString(); |
| 89 | } |
| 90 | |
| 91 | /* |
| 92 | * (non-Javadoc) |
| 93 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.IEventInfo#setState(java.lang.String) |
| 94 | */ |
| 95 | @Override |
| 96 | public void setState(String stateName) { |
| 97 | fState = TraceEnablement.DISABLED; |
| 98 | if (TraceEnablement.DISABLED.getInName().equals(stateName)) { |
| 99 | fState = TraceEnablement.DISABLED; |
| 100 | } else if (TraceEnablement.ENABLED.getInName().equals(stateName)) { |
| 101 | fState = TraceEnablement.ENABLED; |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | /* |
| 106 | * (non-Javadoc) |
| 107 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.BaseEventInfo#hashCode() |
| 108 | */ |
| 109 | @Override |
| 110 | public int hashCode() { |
| 111 | final int prime = 31; |
| 112 | int result = super.hashCode(); |
| 113 | result = prime * result + ((fState == null) ? 0 : (fState.ordinal() + 1)); |
| 114 | return result; |
| 115 | } |
| 116 | |
| 117 | /* |
| 118 | * (non-Javadoc) |
| 119 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.BaseEventInfo#equals(java.lang.Object) |
| 120 | */ |
| 121 | @Override |
| 122 | public boolean equals(Object obj) { |
| 123 | if (this == obj) { |
| 124 | return true; |
| 125 | } |
| 126 | if (!super.equals(obj)) { |
| 127 | return false; |
| 128 | } |
| 129 | if (getClass() != obj.getClass()) { |
| 130 | return false; |
| 131 | } |
| 132 | EventInfo other = (EventInfo) obj; |
| 133 | if (fState != other.fState) { |
| 134 | return false; |
| 135 | } |
| 136 | return true; |
| 137 | } |
| 138 | |
| 139 | /* |
| 140 | * (non-Javadoc) |
| 141 | * @see org.eclipse.linuxtools.lttng.ui.views.control.model.impl.BaseEventInfo#toString() |
| 142 | */ |
| 143 | @SuppressWarnings("nls") |
| 144 | @Override |
| 145 | public String toString() { |
| 146 | StringBuffer output = new StringBuffer(); |
| 147 | output.append("[EventInfo("); |
| 148 | output.append(super.toString()); |
| 149 | output.append(",State="); |
| 150 | output.append(fState); |
| 151 | output.append(")]"); |
| 152 | return output.toString(); |
| 153 | } |
| 154 | } |