| /* |
| * Copyright (C) 2010, Google Inc. |
| * Copyright (C) 2010, Marc Strapetz <marc.strapetz@syntevo.com> and others |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0 which is available at |
| * https://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package org.eclipse.jgit.treewalk.filter; |
| |
| import org.eclipse.jgit.dircache.DirCacheEntry; |
| import org.eclipse.jgit.dircache.DirCacheIterator; |
| import org.eclipse.jgit.treewalk.TreeWalk; |
| |
| /** |
| * To be used in combination with a DirCacheIterator: includes only tree entries |
| * for which 'skipWorkTree' flag is not set. |
| */ |
| public class SkipWorkTreeFilter extends TreeFilter { |
| |
| /** Index of DirCacheIterator to work on. */ |
| private final int treeIdx; |
| |
| /** |
| * Create a filter to work on the specified DirCacheIterator. |
| * |
| * @param treeIdx |
| * index of DirCacheIterator to work on. If the index does not |
| * refer to a DirCacheIterator, the filter will include all |
| * entries. |
| */ |
| public SkipWorkTreeFilter(int treeIdx) { |
| this.treeIdx = treeIdx; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public boolean include(TreeWalk walker) { |
| DirCacheIterator i = walker.getTree(treeIdx, DirCacheIterator.class); |
| if (i == null) |
| return true; |
| |
| DirCacheEntry e = i.getDirCacheEntry(); |
| return e == null || !e.isSkipWorkTree(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public boolean shouldBeRecursive() { |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public TreeFilter clone() { |
| return this; |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings("nls") |
| @Override |
| public String toString() { |
| return "SkipWorkTree(" + treeIdx + ")"; |
| } |
| } |