| /******************************************************************************* |
| * Copyright (c) 2009, 2018 IBM Corporation and others. |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsl.ui.internal.contentassist.href; |
| |
| import java.io.Serializable; |
| import java.util.Comparator; |
| |
| import org.eclipse.core.runtime.IPath; |
| |
| final class PathComparator implements Comparator<IPath>, Serializable |
| { |
| /** |
| * |
| */ |
| private static final long serialVersionUID = -4401179581193111280L; |
| |
| public int compare(IPath o1, IPath o2) |
| { |
| int countComp = o1.segmentCount() - o2.segmentCount(); |
| if (countComp != 0) |
| return countComp; |
| |
| for(int i=0;i<o1.segmentCount();i++) |
| { |
| String seg1 = o1.segment(i); |
| String seg2 = o2.segment(i); |
| if (!seg1.equals(seg2)) |
| { |
| if (seg1.equals("..")) //$NON-NLS-1$ |
| return 1; |
| if (seg2.equals("..")) //$NON-NLS-1$ |
| return -1; |
| } |
| } |
| |
| return o1.toString().compareTo(o2.toString()); |
| } |
| } |