| 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 | } |