| /******************************************************************************* |
| * Copyright (c) 2009, 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.core.signal; |
| |
| import org.eclipse.tracecompass.tmf.core.timestamp.TmfTimeRange; |
| import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| |
| /** |
| * Signal indicating a trace has been updated. |
| * |
| * The trace has been indexed up to the specified range. |
| * |
| * @author Francois Chouinard |
| */ |
| public class TmfTraceUpdatedSignal extends TmfSignal { |
| |
| private final ITmfTrace fTrace; |
| private final TmfTimeRange fTimeRange; |
| private final long fNbEvents; |
| |
| /** |
| * Constructor |
| * |
| * @param source |
| * Object sending this signal |
| * @param trace |
| * The trace that was updated |
| * @param range |
| * The new time range of the trace |
| * @param nbEvents |
| * The number of events in the trace |
| */ |
| public TmfTraceUpdatedSignal(Object source, ITmfTrace trace, TmfTimeRange range, long nbEvents) { |
| super(source); |
| fTrace = trace; |
| fTimeRange = range; |
| fNbEvents = nbEvents; |
| } |
| |
| /** |
| * @return The trace referred to by this signal |
| */ |
| public ITmfTrace getTrace() { |
| return fTrace; |
| } |
| |
| /** |
| * @return The time range indicated by this signal |
| */ |
| public TmfTimeRange getRange() { |
| return fTimeRange; |
| } |
| |
| /** |
| * Returns the number of events indicated by this signal |
| * |
| * @return the number of events indicated by this signal |
| */ |
| public long getNbEvents() { |
| return fNbEvents; |
| } |
| |
| @Override |
| @SuppressWarnings("nls") |
| public String toString() { |
| return "[TmfTraceUpdatedSignal (" + fTrace.toString() + ", " |
| + fTimeRange.toString() + ")]"; |
| } |
| |
| } |