| /******************************************************************************* |
| * Copyright (c) 2010, 2014 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Patrick Tasse - Initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.core.parsers.custom; |
| |
| import java.util.Objects; |
| import java.util.regex.Matcher; |
| |
| import org.eclipse.tracecompass.tmf.core.parsers.custom.CustomTxtTraceDefinition.InputLine; |
| import org.eclipse.tracecompass.tmf.core.trace.TmfContext; |
| import org.eclipse.tracecompass.tmf.core.trace.location.ITmfLocation; |
| |
| /** |
| * Trace context for custom text traces. |
| * |
| * @author Patrick Tassé |
| */ |
| public class CustomTxtTraceContext extends TmfContext { |
| |
| /** Regex matcher for the first line of the trace */ |
| public Matcher firstLineMatcher; |
| |
| /** First line of the text file */ |
| public String firstLine; |
| |
| /** Position in the file where the 'current' next line is */ |
| public long nextLineLocation; |
| |
| /** InputLine object for the currently read line */ |
| public InputLine inputLine; |
| |
| /** |
| * Constructor. |
| * |
| * @param location |
| * Location in the trace |
| * @param rank |
| * Rank of the event at this location |
| */ |
| public CustomTxtTraceContext(ITmfLocation location, long rank) { |
| super(location, rank); |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = super.hashCode(); |
| result = prime * result + ((firstLine == null) ? 0 : firstLine.hashCode()); |
| result = prime * result + ((firstLineMatcher == null) ? 0 : firstLineMatcher.hashCode()); |
| result = prime * result + ((inputLine == null) ? 0 : inputLine.hashCode()); |
| result = prime * result + (int) (nextLineLocation ^ (nextLineLocation >>> 32)); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!super.equals(obj)) { |
| return false; |
| } |
| if (!(obj instanceof CustomTxtTraceContext)) { |
| return false; |
| } |
| CustomTxtTraceContext other = (CustomTxtTraceContext) obj; |
| if (!Objects.equals(firstLine, other.firstLine)) { |
| return false; |
| } |
| if (!Objects.equals(firstLineMatcher, other.firstLineMatcher)) { |
| return false; |
| } |
| if (!Objects.equals(inputLine, other.inputLine)) { |
| return false; |
| } |
| return (nextLineLocation == other.nextLineLocation); |
| } |
| |
| } |