| /******************************************************************************* |
| * 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: |
| * Patrick Tasse - 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 range has been updated. |
| * |
| * Receivers can safely perform event requests for the specified time range. |
| * The signal acts as a trigger for coalescing such requests. |
| * |
| * @author Patrick Tasse |
| */ |
| public class TmfTraceRangeUpdatedSignal extends TmfSignal { |
| |
| private final ITmfTrace fTrace; |
| private final TmfTimeRange fTimeRange; |
| |
| /** |
| * Constructor |
| * |
| * @param source |
| * Object sending this signal |
| * @param trace |
| * Trace whose range was updated |
| * @param range |
| * The new time range of the trace |
| */ |
| public TmfTraceRangeUpdatedSignal(Object source, ITmfTrace trace, TmfTimeRange range) { |
| super(source); |
| fTrace = trace; |
| fTimeRange = range; |
| } |
| |
| /** |
| * @return The trace |
| */ |
| public ITmfTrace getTrace() { |
| return fTrace; |
| } |
| |
| /** |
| * @return The time range |
| */ |
| public TmfTimeRange getRange() { |
| return fTimeRange; |
| } |
| |
| @Override |
| @SuppressWarnings("nls") |
| public String toString() { |
| return "[TmfTraceRangeUpdatedSignal (" + fTrace.getName() + ", " + fTimeRange.toString() + ")]"; |
| } |
| |
| } |