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5d10d135 ASL |
1 | /******************************************************************************* |
2 | * Copyright (c) 2009 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 | * William Bourque (wbourque@gmail.com) - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.linuxtools.lttng.event; | |
14 | ||
15 | import org.eclipse.linuxtools.tmf.event.TmfEventContent; | |
16 | import org.eclipse.linuxtools.tmf.event.TmfEventField; | |
17 | ||
18 | /** | |
19 | * <b><u>LttngEventField</u></b><p> | |
20 | * | |
21 | * Lttng specific implementation of the TmfEventField.<p> | |
22 | * | |
23 | * LttngEventField add a "name" attribute to the Tmf implementation This | |
24 | * mean the fields will have a name and a value. | |
25 | */ | |
26 | public class LttngEventField extends TmfEventField { | |
27 | ||
28 | /** | |
29 | * Constructor with parameters.<p> | |
30 | * | |
31 | * @param parent Parent content for this field | |
32 | * @param id Name (label) of this field | |
33 | */ | |
34 | public LttngEventField(TmfEventContent parent, String id) { | |
35 | super(parent, id, null); | |
36 | } | |
37 | ||
38 | /** | |
39 | * Constructor with parameters with optional value.<p> | |
40 | * | |
41 | * @param parent Parent content for this field | |
42 | * @param id Name (label) of this field | |
43 | * @param value Parsed value (payload) of this field | |
44 | */ | |
45 | public LttngEventField(TmfEventContent parent, String id, Object value) { | |
46 | super(parent, id, value); | |
47 | } | |
48 | ||
49 | /** | |
50 | * Copy constructor.<p> | |
51 | * | |
52 | * @param oldField the field to copy from | |
53 | */ | |
54 | public LttngEventField(LttngEventField oldField) { | |
55 | this(oldField.getParent(), oldField.getId(), oldField.getValue()); | |
56 | } | |
57 | ||
58 | @Override | |
59 | public String toString() { | |
60 | return getId().toString() + ":" + getValue().toString(); | |
61 | } | |
62 | ||
63 | } |