Commit | Line | Data |
---|---|---|
ed963ef6 FC |
1 | /******************************************************************************* |
2 | * Copyright (c) 2012 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.ui; | |
14 | ||
15 | import org.eclipse.core.expressions.PropertyTester; | |
16 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfExperimentElement; | |
17 | import org.eclipse.linuxtools.tmf.ui.project.model.TmfTraceElement; | |
18 | ||
19 | /** | |
20 | * <b><u>TracePropertyTester</u></b> | |
21 | * <p> | |
22 | */ | |
23 | public class TracePropertyTester extends PropertyTester { | |
24 | ||
25 | // ------------------------------------------------------------------------ | |
26 | // Constants | |
27 | // ------------------------------------------------------------------------ | |
28 | ||
29 | private static String isExperimentTrace = "isExperimentTrace"; //$NON-NLS-1$ | |
30 | ||
31 | // ------------------------------------------------------------------------ | |
32 | // Constructor | |
33 | // ------------------------------------------------------------------------ | |
34 | ||
35 | /** | |
36 | * Default constructor | |
37 | */ | |
38 | public TracePropertyTester() { | |
39 | } | |
40 | ||
41 | // ------------------------------------------------------------------------ | |
42 | // IPropertyTester | |
43 | // ------------------------------------------------------------------------ | |
44 | ||
45 | /* (non-Javadoc) | |
46 | * @see org.eclipse.core.expressions.IPropertyTester#test(java.lang.Object, java.lang.String, java.lang.Object[], java.lang.Object) | |
47 | */ | |
48 | @Override | |
49 | public boolean test(Object receiver, String property, Object[] args, Object expectedValue) { | |
50 | ||
51 | // Check if the parent of a trace element is an experiment | |
52 | if (receiver != null && receiver instanceof TmfTraceElement) { | |
53 | TmfTraceElement trace = (TmfTraceElement) receiver; | |
54 | if (isExperimentTrace.equals(property)) { | |
55 | return trace.getParent() instanceof TmfExperimentElement; | |
56 | } | |
57 | } | |
58 | ||
59 | return false; | |
60 | } | |
61 | ||
62 | } |