| /******************************************************************************* |
| * Copyright (c) 2007, 2008 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.pde.api.tools.internal.descriptors; |
| |
| import org.eclipse.pde.api.tools.internal.provisional.descriptors.IElementDescriptor; |
| import org.eclipse.pde.api.tools.internal.provisional.descriptors.IMemberDescriptor; |
| import org.eclipse.pde.api.tools.internal.provisional.descriptors.IPackageDescriptor; |
| import org.eclipse.pde.api.tools.internal.provisional.descriptors.IReferenceTypeDescriptor; |
| |
| /** |
| * Description of a field. |
| * |
| * @since 1.0.0 |
| */ |
| public abstract class MemberDescriptorImpl extends NamedElementDescriptorImpl implements IMemberDescriptor { |
| |
| /** |
| * parent element or <code>null</code> |
| */ |
| private IElementDescriptor fParent; |
| |
| /** |
| * Constructs a member with the given name and parent |
| * |
| * @param name field name |
| * @param parent type containing the field declaration or package containing the type |
| * @param modifiers |
| */ |
| MemberDescriptorImpl(String name, IElementDescriptor parent) { |
| super(name); |
| fParent = parent; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.api.tools.model.component.IMemberDescriptor#getEnclosingType() |
| */ |
| public IReferenceTypeDescriptor getEnclosingType() { |
| IElementDescriptor parent = getParent(); |
| if (parent instanceof IReferenceTypeDescriptor) { |
| return (IReferenceTypeDescriptor)parent; |
| } |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.api.tools.model.component.IMemberDescriptor#getPackage() |
| */ |
| public IPackageDescriptor getPackage() { |
| IElementDescriptor parent = getParent(); |
| while (!(parent instanceof IPackageDescriptor)) { |
| parent = ((MemberDescriptorImpl)parent).getParent(); |
| } |
| return (IPackageDescriptor) parent; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.api.tools.model.component.IElementDescriptor#getParent() |
| */ |
| public IElementDescriptor getParent() { |
| return fParent; |
| } |
| |
| } |