projects / deliverable / tracecompass.git / blame
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|---|---|---|
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1 | /******************************************************************************* |
| 2 | * Copyright (c) 2009, 2010 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 | * Francois Chouinard - Initial API and implementation | |
| 11 | *******************************************************************************/ | |
| 12 | ||
| 13 | package org.eclipse.linuxtools.tmf.component; | |
| 14 | ||
| 15 | import java.io.File; | |
| 16 | import java.io.IOException; | |
| 17 | import java.net.URISyntaxException; | |
| 18 | import java.net.URL; | |
| 19 | ||
| 20 | import org.eclipse.core.runtime.FileLocator; | |
| 21 | import org.eclipse.core.runtime.Path; | |
| 22 | import org.eclipse.linuxtools.tmf.event.TmfEvent; | |
| 23 | import org.eclipse.linuxtools.tmf.event.TmfTimestamp; | |
| 24 | import org.eclipse.linuxtools.tmf.request.TmfDataRequest; | |
| 25 | import org.eclipse.linuxtools.tmf.request.TmfEventRequest; | |
| 26 | import org.eclipse.linuxtools.tmf.tests.TmfCoreTestPlugin; | |
| 9f584e4c FC |
27 | import org.eclipse.linuxtools.tmf.trace.ITmfContext; |
| 28 | import org.eclipse.linuxtools.tmf.trace.TmfContext; | |
| e31e01e8 FC |
29 | import org.eclipse.linuxtools.tmf.trace.TmfTraceStub; |
| 30 | ||
| 31 | /** | |
| 32 | * <b><u>TmfProviderStub</u></b> | |
| 33 | * <p> | |
| 34 | * TODO: Implement me. Please. | |
| 35 | */ | |
| 36 | public class TmfProviderStub extends TmfProvider<TmfEvent> { | |
| 37 | ||
| 38 | private TmfTraceStub fTrace; | |
| 39 | ||
| 40 | public TmfProviderStub(String path) throws IOException { | |
| 41 | super(TmfEvent.class); | |
| 42 | URL location = FileLocator.find(TmfCoreTestPlugin.getPlugin().getBundle(), new Path(path), null); | |
| 43 | try { | |
| 44 | File test = new File(FileLocator.toFileURL(location).toURI()); | |
| 45 | fTrace = new TmfTraceStub(test.getPath(), true); | |
| 46 | } catch (URISyntaxException e) { | |
| 47 | e.printStackTrace(); | |
| 48 | } | |
| 49 | } | |
| 50 | ||
| 51 | @Override | |
| 52 | public ITmfContext setContext(TmfDataRequest<TmfEvent> request) { | |
| 53 | if (request instanceof TmfEventRequest<?>) { | |
| 9f584e4c | 54 | TmfContext context = fTrace.seekEvent(((TmfEventRequest<?>) request).getRange().getStartTime()); |
| e31e01e8 FC |
55 | return context; |
| 56 | } | |
| 57 | return null; | |
| 58 | } | |
| 59 | ||
| 60 | @Override | |
| 61 | public TmfEvent getNext(ITmfContext context) { | |
| 62 | return fTrace.getNext(context); | |
| 63 | } | |
| 64 | ||
| 65 | @Override | |
| 66 | public boolean isCompleted(TmfDataRequest<TmfEvent> request, TmfEvent event) { | |
| 67 | TmfTimestamp endTime = ((TmfEventRequest<?>) request).getRange().getEndTime(); | |
| 68 | return event.getTimestamp().compareTo(endTime, false) <= 0; | |
| 69 | } | |
| 70 | ||
| 71 | } |