| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2014, 2015 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 | * Vincent Perot - Initial API and implementation |
| 11 | * Alexandre Montplaisir - Update to new ITmfEventAspect API |
| 12 | * Patrick Tasse - Make pcap aspects singletons |
| 13 | *******************************************************************************/ |
| 14 | |
| 15 | package org.eclipse.tracecompass.internal.tmf.pcap.core.event.aspect; |
| 16 | |
| 17 | import org.eclipse.jdt.annotation.Nullable; |
| 18 | import org.eclipse.tracecompass.internal.tmf.pcap.core.event.PcapEvent; |
| 19 | import org.eclipse.tracecompass.internal.tmf.pcap.core.protocol.TmfPcapProtocol; |
| 20 | import org.eclipse.tracecompass.tmf.core.event.ITmfEvent; |
| 21 | import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect; |
| 22 | |
| 23 | /** |
| 24 | * The "packet destination" aspect for pcap events. |
| 25 | * |
| 26 | * @author Alexandre Montplaisir |
| 27 | */ |
| 28 | public final class PcapDestinationAspect implements ITmfEventAspect<String> { |
| 29 | |
| 30 | /** Singleton instance */ |
| 31 | public static final PcapDestinationAspect INSTANCE = new PcapDestinationAspect(); |
| 32 | |
| 33 | private PcapDestinationAspect() { |
| 34 | } |
| 35 | |
| 36 | @Override |
| 37 | public String getName() { |
| 38 | return Messages.getMessage(Messages.PcapAspectName_Destination); |
| 39 | } |
| 40 | |
| 41 | @Override |
| 42 | public String getHelpText() { |
| 43 | return EMPTY_STRING; |
| 44 | } |
| 45 | |
| 46 | @Override |
| 47 | public @Nullable String resolve(ITmfEvent event) { |
| 48 | if (!(event instanceof PcapEvent)) { |
| 49 | return null; |
| 50 | } |
| 51 | PcapEvent pcapEvent = (PcapEvent) event; |
| 52 | TmfPcapProtocol protocol = pcapEvent.getMostEncapsulatedProtocol(); |
| 53 | |
| 54 | return pcapEvent.getDestinationEndpoint(protocol); |
| 55 | } |
| 56 | } |