| /******************************************************************************* |
| * Copyright (c) 2012, 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: |
| * Francois Chouinard - Initial API and implementation |
| * Alexandre Montplaisir - Made immutable |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.core.event; |
| |
| import java.util.Objects; |
| |
| import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp; |
| import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; |
| import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| |
| /** |
| * A basic implementation of ITmfLostEvent. |
| * |
| * @author Francois Chouinard |
| */ |
| public class TmfLostEvent extends TmfEvent implements ITmfLostEvent { |
| |
| // ------------------------------------------------------------------------ |
| // Attributes |
| // ------------------------------------------------------------------------ |
| |
| private final TmfTimeRange fTimeRange; |
| private final long fNbLostEvents; |
| |
| // ------------------------------------------------------------------------ |
| // Constructors |
| // ------------------------------------------------------------------------ |
| |
| /** |
| * Full constructor |
| * |
| * @param trace |
| * the parent trace |
| * @param rank |
| * the event rank (in the trace) |
| * @param timestamp |
| * the event timestamp |
| * @param type |
| * the event type |
| * @param timeRange |
| * the 'problematic' time range |
| * @param nbLostEvents |
| * the number of lost events in the time range |
| */ |
| public TmfLostEvent(final ITmfTrace trace, |
| final long rank, |
| final ITmfTimestamp timestamp, |
| final ITmfEventType type, |
| final TmfTimeRange timeRange, |
| final long nbLostEvents) { |
| super(trace, rank, timestamp, type, null); |
| fTimeRange = timeRange; |
| fNbLostEvents = nbLostEvents; |
| } |
| |
| // ------------------------------------------------------------------------ |
| // ITmfLostEvent |
| // ------------------------------------------------------------------------ |
| |
| @Override |
| public TmfTimeRange getTimeRange() { |
| return fTimeRange; |
| } |
| |
| @Override |
| public long getNbLostEvents() { |
| return fNbLostEvents; |
| } |
| |
| // ------------------------------------------------------------------------ |
| // Object |
| // ------------------------------------------------------------------------ |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = super.hashCode(); |
| result = prime * result + (int) (fNbLostEvents ^ (fNbLostEvents >>> 32)); |
| result = prime * result + ((fTimeRange == null) ? 0 : fTimeRange.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!super.equals(obj)) { |
| return false; |
| } |
| if (!(obj instanceof TmfLostEvent)) { |
| return false; |
| } |
| TmfLostEvent other = (TmfLostEvent) obj; |
| if (fNbLostEvents != other.fNbLostEvents) { |
| return false; |
| } |
| return (Objects.equals(fTimeRange, other.fTimeRange)); |
| } |
| |
| @Override |
| @SuppressWarnings("nls") |
| public String toString() { |
| return getClass().getSimpleName() + " [Event=" + super.toString() + |
| ", fTimeRange=" + fTimeRange + ", fNbLostEvents=" + fNbLostEvents + "]"; |
| } |
| |
| } |