| /* |
| * Copyright (c) 2014, 2016 Eike Stepper (Loehne, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.oomph.version; |
| |
| import org.osgi.framework.Version; |
| |
| import java.util.List; |
| import java.util.Set; |
| |
| /** |
| * A light abstraction of a component, i.e. a plug-in or a feature. |
| * |
| * @author Eike Stepper |
| * @noextend This interface is not intended to be extended by clients. |
| * @noimplement This interface is not intended to be implemented by clients. |
| */ |
| public interface IElement |
| { |
| public Type getType(); |
| |
| public String getTag(); |
| |
| public String getName(); |
| |
| public String getID(); |
| |
| public Version getVersion(); |
| |
| public Version getResolvedVersion(); |
| |
| public boolean isFragment(); |
| |
| public boolean isLicenseFeature(); |
| |
| public List<IElement> getChildren(); |
| |
| public Set<IElement> getAllChildren(IElementResolver resolver, IElementResolver otherResolver); |
| |
| public IElement getChild(IElementResolver resolver, IElementResolver otherResolver, IElement key); |
| |
| public IElement trimVersion(); |
| |
| public boolean isVersionUnresolved(); |
| |
| /** |
| * Enumerates the possible types of a {@link IElement component}. |
| * |
| * @author Eike Stepper |
| */ |
| public static enum Type |
| { |
| PRODUCT |
| { |
| @Override |
| public String getTag() |
| { |
| return "products"; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "Product"; //$NON-NLS-1$ |
| } |
| }, |
| |
| FEATURE |
| { |
| @Override |
| public String getTag() |
| { |
| return "includes"; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "Feature"; //$NON-NLS-1$ |
| } |
| }, |
| |
| PLUGIN |
| { |
| @Override |
| public String getTag() |
| { |
| return "plugin"; //$NON-NLS-1$ |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "Plug-in"; //$NON-NLS-1$ |
| } |
| }; |
| |
| public abstract String getTag(); |
| } |
| } |