projects / deliverable / tracecompass.git / blame
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|---|---|---|
| d18dd09b ASL |
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; | |
| 2fb2eb37 FC |
23 | import org.eclipse.linuxtools.tmf.request.ITmfDataRequest; |
| 24 | import org.eclipse.linuxtools.tmf.request.ITmfEventRequest; | |
| d18dd09b ASL |
25 | import org.eclipse.linuxtools.tmf.tests.TmfCoreTestPlugin; |
| 26 | import org.eclipse.linuxtools.tmf.trace.ITmfContext; | |
| 27 | import org.eclipse.linuxtools.tmf.trace.TmfTraceStub; | |
| 28 | ||
| 29 | /** | |
| 30 | * <b><u>TmfEventProviderStub</u></b> | |
| 31 | * <p> | |
| 32 | * TODO: Implement me. Please. | |
| 33 | */ | |
| 34 | public class TmfEventProviderStub extends TmfEventProvider<TmfEvent> { | |
| 35 | ||
| 36 | private static final String DIRECTORY = "testfiles"; | |
| 85fb0e54 | 37 | private static final String TEST_STREAM = "A-Test-10K"; |
| d18dd09b ASL |
38 | |
| 39 | private TmfTraceStub fTrace; | |
| 40 | ||
| 41 | public TmfEventProviderStub(String path) throws IOException { | |
| ce785d7d | 42 | super(path, TmfEvent.class); |
| cbd4ad82 | 43 | URL location = FileLocator.find(TmfCoreTestPlugin.getDefault().getBundle(), new Path(path), null); |
| d18dd09b ASL |
44 | try { |
| 45 | File test = new File(FileLocator.toFileURL(location).toURI()); | |
| 46 | fTrace = new TmfTraceStub(test.getPath(), true); | |
| 47 | } catch (URISyntaxException e) { | |
| 48 | e.printStackTrace(); | |
| 49 | } | |
| 50 | } | |
| 51 | ||
| 52 | public TmfEventProviderStub() throws IOException { | |
| 53 | this(DIRECTORY + File.separator + TEST_STREAM); | |
| 54 | } | |
| 951d134a FC |
55 | |
| 56 | @Override | |
| 2fb2eb37 FC |
57 | public void dispose() { |
| 58 | fTrace.dispose(); | |
| 59 | super.dispose(); | |
| 951d134a | 60 | } |
| d18dd09b ASL |
61 | |
| 62 | // ------------------------------------------------------------------------ | |
| 63 | // TmfEventProvider | |
| 64 | // ------------------------------------------------------------------------ | |
| 65 | ||
| 66 | @Override | |
| 2fb2eb37 FC |
67 | public ITmfContext armRequest(ITmfDataRequest<TmfEvent> request) { |
| 68 | if (request instanceof ITmfEventRequest<?>) { | |
| 69 | ITmfContext context = fTrace.seekEvent(((ITmfEventRequest<?>) request).getRange().getStartTime()); | |
| d18dd09b ASL |
70 | return context; |
| 71 | } | |
| 72 | return null; | |
| 73 | } | |
| 74 | ||
| 75 | @Override | |
| 76 | public TmfEvent getNext(ITmfContext context) { | |
| 77 | return fTrace.getNext(context); | |
| 78 | } | |
| 79 | ||
| 80 | } |