| /* |
| * 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 |
| * |
| * https://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.tools.ant.types.selectors; |
| |
| import java.io.File; |
| import java.util.stream.Stream; |
| |
| /** |
| * This selector has a collection of other selectors. All of those selectors |
| * must refuse to select a file before the file is considered selected by |
| * this selector. |
| * |
| * @since 1.5 |
| */ |
| public class NoneSelector extends BaseSelectorContainer { |
| |
| /** |
| * @return a string representation of the selector |
| */ |
| public String toString() { |
| StringBuilder buf = new StringBuilder(); |
| if (hasSelectors()) { |
| buf.append("{noneselect: "); |
| buf.append(super.toString()); |
| buf.append("}"); |
| } |
| return buf.toString(); |
| } |
| |
| /** |
| * Returns true (the file is selected) only if all other selectors |
| * agree that the file should not be selected. |
| * |
| * @param basedir the base directory the scan is being done from |
| * @param filename is the name of the file to check |
| * @param file is a java.io.File object for the filename that the selector |
| * can use |
| * @return whether the file should be selected or not |
| */ |
| public boolean isSelected(File basedir, String filename, File file) { |
| validate(); |
| return Stream.of(getSelectors(getProject())) |
| .noneMatch(s -> s.isSelected(basedir, filename, file)); |
| } |
| |
| } |