Commit | Line | Data |
---|---|---|
70f60307 MK |
1 | /******************************************************************************* |
2 | * Copyright (c) 2014 Ericsson | |
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 | * Matthew Khouzam - Initial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
f357bcd4 | 13 | package org.eclipse.tracecompass.ctf.core.event.scope; |
70f60307 MK |
14 | |
15 | import org.eclipse.jdt.annotation.NonNullByDefault; | |
16 | import org.eclipse.jdt.annotation.Nullable; | |
17 | ||
18 | /** | |
19 | * A lttng specific speedup node field scope of a lexical scope | |
20 | * | |
21 | * @author Matthew Khouzam | |
70f60307 MK |
22 | */ |
23 | @NonNullByDefault | |
24 | public class FieldsScope extends LexicalScope { | |
25 | ||
26 | /** | |
27 | * ret field | |
28 | */ | |
29 | public static final LexicalScope FIELDS_RET = new LexicalScope(FIELDS, "_ret"); //$NON-NLS-1$ | |
30 | ||
31 | /** | |
32 | * tid field | |
33 | */ | |
34 | public static final LexicalScope FIELDS_TID = new LexicalScope(FIELDS, "_tid"); //$NON-NLS-1$ | |
35 | ||
36 | /** | |
37 | * The scope constructor | |
38 | * | |
39 | * @param parent | |
40 | * The parent node, can be null, but shouldn't | |
41 | * @param name | |
42 | * the name of the field | |
43 | */ | |
44 | public FieldsScope(LexicalScope parent, String name) { | |
45 | super(parent, name); | |
46 | } | |
47 | ||
48 | @Override | |
49 | @Nullable | |
50 | public LexicalScope getChild(String name) { | |
51 | if (name.equals(FIELDS_RET.getName())) { | |
52 | return FIELDS_RET; | |
53 | } | |
54 | if (name.equals(FIELDS_TID.getName())) { | |
55 | return FIELDS_TID; | |
56 | } | |
57 | return super.getChild(name); | |
58 | } | |
59 | ||
60 | } |