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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2004 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.modules.queries; import java.io.File; import org.netbeans.spi.queries.CollocationQueryImplementation; /** * Tests whether files are in parent-child relationship. Such files are * considered to be collocated. * * @author David Konecny */ public class ParentChildCollocationQuery implements CollocationQueryImplementation { /** Default constructor for lookup. */ public ParentChildCollocationQuery() {} public boolean areCollocated(File file1, File file2) { if (file1.equals(file2)) { return false; } String f1 = file1.getAbsolutePath(); if ((file1.isDirectory() || !file1.exists()) && !f1.endsWith(File.separator)) { f1 += File.separatorChar; } String f2 = file2.getAbsolutePath(); if ((file2.isDirectory() || !file2.exists()) && !f2.endsWith(File.separator)) { f2 += File.separatorChar; } return f1.startsWith(f2) || f2.startsWith(f1); } public File findRoot(File file) { return null; } } |
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