| /* |
| * 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; |
| |
| public interface Matcher { |
| Matcher NON_MATCHING = new Matcher() { |
| @Override |
| public Matcher next(String name) { |
| return NON_MATCHING; |
| } |
| |
| @Override |
| public boolean isMatch() { |
| return false; |
| } |
| |
| @Override |
| public String getMatchedPath() { |
| throw new IllegalStateException("No matching path for non matching matcher"); |
| } |
| |
| @Override |
| public int depth() { |
| return 0; |
| } |
| |
| @Override |
| public boolean matchesAllChildren() { |
| return false; |
| } |
| |
| @Override |
| public String toString() { |
| return "NON_MATCHING"; |
| } |
| }; |
| |
| /** |
| * Returns a matcher for given child node name based on current state |
| * |
| * @param name child node name |
| * @return child matcher |
| */ |
| Matcher next(String name); |
| |
| /** |
| * Returns true if there was a match wrt current child node path |
| */ |
| boolean isMatch(); |
| |
| /** |
| * Relative node path from the bundling root if |
| * there was a match |
| */ |
| String getMatchedPath(); |
| |
| /** |
| * Matcher depth. For match done for 'x/y' depth is 2 |
| */ |
| int depth(); |
| |
| /** |
| * Returns true if matcher for all immediate child node |
| * would also be a matching matcher. This would be the |
| * case if IncludeMatcher with '*' or '**' as pattern for |
| * child nodes |
| */ |
| boolean matchesAllChildren(); |
| } |