| /*- |
| * 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.sling.query.predicate; |
| |
| import org.apache.sling.query.api.Predicate; |
| import org.apache.sling.query.api.internal.TreeProvider; |
| import org.apache.sling.query.util.LazyList; |
| |
| public class IterableContainsPredicate<T> implements Predicate<T> { |
| |
| private final Iterable<T> iterable; |
| |
| private final TreeProvider<T> provider; |
| |
| public IterableContainsPredicate(Iterable<T> iterable, TreeProvider<T> provider) { |
| this.iterable = new LazyList<T>(iterable.iterator()); |
| this.provider = provider; |
| } |
| |
| @Override |
| public boolean accepts(T element) { |
| for (T t : iterable) { |
| if (provider.sameElement(t, element)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |