1 | /******************************************************************************* |
2 | * Copyright (c) 2007, 2008 IBM Corporation and others. |
3 | * All rights reserved. This program and the accompanying materials |
4 | * are made available under the terms of the Eclipse Public License v1.0 |
5 | * which accompanies this distribution, and is available at |
6 | * http://www.eclipse.org/legal/epl-v10.html |
7 | * |
8 | * Contributors: |
9 | * IBM Corporation - initial API and implementation |
10 | *******************************************************************************/ |
11 | package org.eclipse.pde.api.tools.internal.descriptors; |
12 | |
13 | import org.eclipse.pde.api.tools.internal.provisional.descriptors.IElementDescriptor; |
14 | import org.eclipse.pde.api.tools.internal.provisional.descriptors.IPackageDescriptor; |
15 | import org.eclipse.pde.api.tools.internal.provisional.descriptors.IReferenceTypeDescriptor; |
16 | |
17 | /** |
18 | * Package description. |
19 | * |
20 | * @since 1.0.0 |
21 | */ |
22 | public class PackageDescriptorImpl extends NamedElementDescriptorImpl implements IPackageDescriptor { |
23 | |
24 | /** |
25 | * Constructs a package description |
26 | * |
27 | * @param name dot qualified package name, empty string for default package |
28 | */ |
29 | public PackageDescriptorImpl(String name) { |
30 | super(name); |
31 | } |
32 | |
33 | /* (non-Javadoc) |
34 | * @see java.lang.Object#toString() |
35 | */ |
36 | public String toString() { |
37 | String name = getName(); |
38 | return name.equals("") ? "<default package>" : name; //$NON-NLS-1$ //$NON-NLS-2$ |
39 | } |
40 | |
41 | /* (non-Javadoc) |
42 | * @see java.lang.Object#equals(java.lang.Object) |
43 | */ |
44 | public boolean equals(Object obj) { |
45 | if (obj instanceof IPackageDescriptor) { |
46 | IPackageDescriptor pkg = (IPackageDescriptor) obj; |
47 | return getName().equals(pkg.getName()); |
48 | } |
49 | return false; |
50 | } |
51 | |
52 | /* (non-Javadoc) |
53 | * @see java.lang.Object#hashCode() |
54 | */ |
55 | public int hashCode() { |
56 | return getName().hashCode(); |
57 | } |
58 | |
59 | /* (non-Javadoc) |
60 | * @see org.eclipse.pde.api.tools.model.component.IElementDescriptor#getElementType() |
61 | */ |
62 | public int getElementType() { |
63 | return IElementDescriptor.PACKAGE; |
64 | } |
65 | /* (non-Javadoc) |
66 | * @see org.eclipse.pde.api.tools.model.component.IPackageDescriptor#getType(java.lang.String, java.lang.String) |
67 | */ |
68 | public IReferenceTypeDescriptor getType(String typeQualifiedName, String signature) { |
69 | String[] names = typeQualifiedName.split("\\$"); //$NON-NLS-1$ |
70 | IReferenceTypeDescriptor typeDescriptor = new ReferenceTypeDescriptorImpl(names[0], this, signature); |
71 | for (int i = 1; i < names.length; i++) { |
72 | typeDescriptor = typeDescriptor.getType(names[i]); |
73 | } |
74 | return typeDescriptor; |
75 | } |
76 | |
77 | /* (non-Javadoc) |
78 | * @see org.eclipse.pde.api.tools.internal.provisional.descriptors.IPackageDescriptor#getType(java.lang.String) |
79 | */ |
80 | public IReferenceTypeDescriptor getType(String typeQualifiedName) { |
81 | String[] names = typeQualifiedName.split("\\$"); //$NON-NLS-1$ |
82 | IReferenceTypeDescriptor typeDescriptor = new ReferenceTypeDescriptorImpl(names[0], this); |
83 | for (int i = 1; i < names.length; i++) { |
84 | typeDescriptor = typeDescriptor.getType(names[i]); |
85 | } |
86 | return typeDescriptor; |
87 | } |
88 | } |