| /****************************************************************************** |
| * Copyright (c) 2008 Oracle |
| * 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: |
| * Konstantin Komissarchik - initial implementation and ongoing maintenance |
| ******************************************************************************/ |
| |
| package org.eclipse.wst.common.project.facet.core.util.internal; |
| |
| import java.util.Comparator; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.wst.common.project.facet.core.IVersion; |
| |
| /** |
| * @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class UnknownVersion<T extends IVersion> |
| |
| implements IVersion |
| |
| { |
| private final Versionable<T> versionable; |
| private final String versionString; |
| |
| public UnknownVersion( final Versionable<T> versionable, |
| final String versionString ) |
| { |
| this.versionable = versionable; |
| this.versionString = versionString; |
| } |
| |
| public String getVersionString() |
| { |
| return this.versionString; |
| } |
| |
| public int compareTo( final Object obj ) |
| { |
| try |
| { |
| final Comparator<String> comp = this.versionable.getVersionComparator(); |
| return comp.compare( this.versionString, ( (IVersion) obj ).getVersionString() ); |
| } |
| catch( CoreException e ) |
| { |
| throw new RuntimeException( e ); |
| } |
| } |
| |
| } |