51 lines
1.5 KiB
Java
51 lines
1.5 KiB
Java
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/*******************************************************************************
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* Copyright (c) 2002 - 2006 IBM Corporation.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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*******************************************************************************/
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package com.ibm.wala.classLoader;
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import java.io.File;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.Set;
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public abstract class DirectoryTreeModule implements Module {
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protected final File root;
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DirectoryTreeModule(File root) {
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this.root = root;
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}
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protected abstract FileModule makeFile(File file);
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protected abstract boolean includeFile(File file);
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private Set<ModuleEntry> getEntriesRecursive(File dir) {
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Set<ModuleEntry> result = new HashSet<ModuleEntry>();
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File[] files = dir.listFiles();
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for (int i = 0; i < files.length; i++) {
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if (files[i].isDirectory())
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result.addAll(getEntriesRecursive(files[i]));
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else if (includeFile(files[i]))
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result.add(makeFile(files[i]));
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}
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return result;
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}
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public Iterator<ModuleEntry> getEntries() {
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return getEntriesRecursive(root).iterator();
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}
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public String getPath() {
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return root.getAbsolutePath();
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}
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}
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