blob: d2cffccc7631da81b8248f8353fb1f1bea38f344 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*****************************************************************************
* Copyright (c) 2013 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.search.ui.providers;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EClassifier;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.papyrus.uml.search.ui.pages.PapyrusSearchPage;
import org.eclipse.uml2.uml.UMLPackage;
/**
*
* A content provider for a ePackage
*
*/
public class ParticipantTypeContentProvider implements ITreeContentProvider {
private EPackage ePackage = null;
PapyrusSearchPage papyrusSearchPage = null;
public ParticipantTypeContentProvider(PapyrusSearchPage papyrusSearchPage) {
this.papyrusSearchPage = papyrusSearchPage;
}
public void dispose() {
}
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
public Object[] getElements(Object inputElement) {
List<EObject> result = new ArrayList<EObject>();
if(inputElement instanceof EPackage) {
ePackage = (EPackage)inputElement;
for(EClassifier classifier : ePackage.getEClassifiers()) {
if(classifier instanceof EClass) {
if(papyrusSearchPage != null) {
if(papyrusSearchPage.getSearchAllStringAttributes()) {
result.add(classifier);
} else {
if(classifier == UMLPackage.eINSTANCE.getNamedElement()) {
result.add(classifier);
}
EList<EClass> supers = ((EClass)classifier).getEAllSuperTypes();
if(supers.contains(UMLPackage.eINSTANCE.getNamedElement())) {
result.add(classifier);
}
}
} else {
result.add(classifier);
}
}
}
}
return result.toArray();
}
public Object[] getChildren(Object parentElement) {
return null;
}
public Object getParent(Object element) {
return null;
}
public boolean hasChildren(Object element) {
return false;
}
}
|