| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.jackrabbit.oak.plugins.document.bundlor; |
| |
| import static org.apache.jackrabbit.oak.commons.PathUtils.ROOT_NAME; |
| import static org.apache.jackrabbit.oak.commons.PathUtils.concat; |
| |
| class IncludeMatcher implements Matcher { |
| private final Include include; |
| /** |
| * Depth is 1 based i.e. first node element in path would have depth 1. |
| * Root has depth 0 |
| */ |
| private final int depth; |
| private final String matchedPath; |
| |
| public IncludeMatcher(Include include) { |
| this(include, 0, ROOT_NAME); |
| } |
| |
| private IncludeMatcher(Include include, int depth, String matchedPath) { |
| this.include = include; |
| this.depth = depth; |
| this.matchedPath = matchedPath; |
| } |
| |
| @Override |
| public Matcher next(String name) { |
| if (hasMore()) { |
| if (include.match(name, nextElementIndex())) { |
| String nextPath = concat(matchedPath, name); |
| if (lastEntry() && include.getDirective() == Include.Directive.ALL) { |
| return new IncludeAllMatcher(nextPath, nextElementIndex()); |
| } |
| return new IncludeMatcher(include, nextElementIndex(), nextPath); |
| } else { |
| return Matcher.NON_MATCHING; |
| } |
| } |
| return Matcher.NON_MATCHING; |
| } |
| |
| @Override |
| public boolean isMatch() { |
| return true; |
| } |
| |
| @Override |
| public String getMatchedPath() { |
| return matchedPath; |
| } |
| |
| @Override |
| public int depth() { |
| return depth; |
| } |
| |
| @Override |
| public boolean matchesAllChildren() { |
| if (hasMore()){ |
| return include.matchAny(nextElementIndex()); |
| } |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return "IncludeMatcher{" + |
| "include=" + include + |
| ", depth=" + depth + |
| ", matchedPath='" + matchedPath + '\'' + |
| '}'; |
| } |
| |
| private int nextElementIndex(){ |
| return depth + 1; |
| } |
| |
| private boolean hasMore() { |
| return depth < include.size(); |
| } |
| |
| private boolean lastEntry() { |
| return depth == include.size() - 1; |
| } |
| } |