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f47ed727 | 1 | /******************************************************************************* |
ed902a2b | 2 | * Copyright (c) 2013, 2014 Ericsson |
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3 | * |
4 | * All rights reserved. This program and the accompanying materials are made | |
5 | * 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 | * Bernd Hufmann - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
2bdf0193 | 13 | package org.eclipse.tracecompass.tmf.core.event.lookup; |
f47ed727 | 14 | |
8936d4f2 | 15 | import org.eclipse.jdt.annotation.NonNull; |
3335f36e | 16 | import org.eclipse.jdt.annotation.Nullable; |
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17 | |
18 | /** | |
19 | * The generic call site structure in TMF. A call site has: | |
20 | * <ul> | |
21 | * <li> a file name | |
22 | * <li> a function name (optional) | |
23 | * <li> a line number | |
24 | * </ul> | |
25 | * | |
26 | * @author Bernd Hufmann | |
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27 | * |
28 | * @see TmfCallsite | |
29 | */ | |
30 | public interface ITmfCallsite { | |
04ca66e5 | 31 | |
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32 | /** |
33 | * Returns the file name of the call site. | |
04ca66e5 | 34 | * |
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35 | * @return the file name |
36 | */ | |
8936d4f2 | 37 | @NonNull String getFileName(); |
f47ed727 | 38 | |
0c65e461 AM |
39 | /** |
40 | * Returns the line number of the call site. | |
41 | * | |
42 | * @return The line number, or 'null' if unavailable | |
43 | * @since 2.1 | |
44 | */ | |
4b40a764 | 45 | @Nullable Long getLineNo(); |
f47ed727 | 46 | } |