| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2010, 2013 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 | * Patrick Tasse - Initial API and implementation |
| 11 | *******************************************************************************/ |
| 12 | |
| 13 | package org.eclipse.linuxtools.internal.tmf.ui.parsers.custom; |
| 14 | |
| 15 | import java.util.regex.Matcher; |
| 16 | |
| 17 | import org.eclipse.linuxtools.internal.tmf.ui.parsers.custom.CustomTxtTraceDefinition.InputLine; |
| 18 | import org.eclipse.linuxtools.tmf.core.trace.ITmfLocation; |
| 19 | import org.eclipse.linuxtools.tmf.core.trace.TmfContext; |
| 20 | |
| 21 | /** |
| 22 | * Trace context for custom text traces. |
| 23 | * |
| 24 | * @author Patrick Tassé |
| 25 | */ |
| 26 | public class CustomTxtTraceContext extends TmfContext { |
| 27 | |
| 28 | /** Regex matcher for the first line of the trace */ |
| 29 | public Matcher firstLineMatcher; |
| 30 | |
| 31 | /** First line of the text file */ |
| 32 | public String firstLine; |
| 33 | |
| 34 | /** Position in the file where the 'current' next line is */ |
| 35 | public long nextLineLocation; |
| 36 | |
| 37 | /** InputLine object for the currently read line */ |
| 38 | public InputLine inputLine; |
| 39 | |
| 40 | /** |
| 41 | * Constructor. |
| 42 | * |
| 43 | * @param location |
| 44 | * Location in the trace |
| 45 | * @param rank |
| 46 | * Rank of the event at this location |
| 47 | */ |
| 48 | public CustomTxtTraceContext(ITmfLocation location, long rank) { |
| 49 | super(location, rank); |
| 50 | } |
| 51 | |
| 52 | /* (non-Javadoc) |
| 53 | * @see java.lang.Object#hashCode() |
| 54 | */ |
| 55 | @Override |
| 56 | public int hashCode() { |
| 57 | final int prime = 31; |
| 58 | int result = super.hashCode(); |
| 59 | result = prime * result + ((firstLine == null) ? 0 : firstLine.hashCode()); |
| 60 | result = prime * result + ((firstLineMatcher == null) ? 0 : firstLineMatcher.hashCode()); |
| 61 | result = prime * result + ((inputLine == null) ? 0 : inputLine.hashCode()); |
| 62 | result = prime * result + (int) (nextLineLocation ^ (nextLineLocation >>> 32)); |
| 63 | return result; |
| 64 | } |
| 65 | |
| 66 | /* (non-Javadoc) |
| 67 | * @see java.lang.Object#equals(java.lang.Object) |
| 68 | */ |
| 69 | @Override |
| 70 | public boolean equals(Object obj) { |
| 71 | if (this == obj) { |
| 72 | return true; |
| 73 | } |
| 74 | if (!super.equals(obj)) { |
| 75 | return false; |
| 76 | } |
| 77 | if (!(obj instanceof CustomTxtTraceContext)) { |
| 78 | return false; |
| 79 | } |
| 80 | CustomTxtTraceContext other = (CustomTxtTraceContext) obj; |
| 81 | if (firstLine == null) { |
| 82 | if (other.firstLine != null) { |
| 83 | return false; |
| 84 | } |
| 85 | } else if (!firstLine.equals(other.firstLine)) { |
| 86 | return false; |
| 87 | } |
| 88 | if (firstLineMatcher == null) { |
| 89 | if (other.firstLineMatcher != null) { |
| 90 | return false; |
| 91 | } |
| 92 | } else if (!firstLineMatcher.equals(other.firstLineMatcher)) { |
| 93 | return false; |
| 94 | } |
| 95 | if (inputLine == null) { |
| 96 | if (other.inputLine != null) { |
| 97 | return false; |
| 98 | } |
| 99 | } else if (!inputLine.equals(other.inputLine)) { |
| 100 | return false; |
| 101 | } |
| 102 | if (nextLineLocation != other.nextLineLocation) { |
| 103 | return false; |
| 104 | } |
| 105 | return true; |
| 106 | } |
| 107 | |
| 108 | } |