| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| FileItemIterator | 
 | 
 | 1.0;1 | 
| 1 |  /* | |
| 2 |   * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 |   * contributor license agreements.  See the NOTICE file distributed with | |
| 4 |   * this work for additional information regarding copyright ownership. | |
| 5 |   * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 6 |   * (the "License"); you may not use this file except in compliance with | |
| 7 |   * the License.  You may obtain a copy of the License at | |
| 8 |   * | |
| 9 |   *      http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 |   * | |
| 11 |   * Unless required by applicable law or agreed to in writing, software | |
| 12 |   * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 |   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 |   * See the License for the specific language governing permissions and | |
| 15 |   * limitations under the License. | |
| 16 |   */ | |
| 17 |  package org.apache.commons.fileupload; | |
| 18 | ||
| 19 |  import java.io.IOException; | |
| 20 | ||
| 21 |  /** | |
| 22 |   * An iterator, as returned by | |
| 23 |   * {@link FileUploadBase#getItemIterator(RequestContext)}. | |
| 24 |   */ | |
| 25 | public interface FileItemIterator { | |
| 26 | ||
| 27 |      /** | |
| 28 |       * Returns, whether another instance of {@link FileItemStream} | |
| 29 |       * is available. | |
| 30 |       * | |
| 31 |       * @throws FileUploadException Parsing or processing the | |
| 32 |       *   file item failed. | |
| 33 |       * @throws IOException Reading the file item failed. | |
| 34 |       * @return True, if one or more additional file items | |
| 35 |       *   are available, otherwise false. | |
| 36 |       */ | |
| 37 | boolean hasNext() throws FileUploadException, IOException; | |
| 38 | ||
| 39 |      /** | |
| 40 |       * Returns the next available {@link FileItemStream}. | |
| 41 |       * | |
| 42 |       * @throws java.util.NoSuchElementException No more items are available. Use | |
| 43 |       * {@link #hasNext()} to prevent this exception. | |
| 44 |       * @throws FileUploadException Parsing or processing the | |
| 45 |       *   file item failed. | |
| 46 |       * @throws IOException Reading the file item failed. | |
| 47 |       * @return FileItemStream instance, which provides | |
| 48 |       *   access to the next file item. | |
| 49 |       */ | |
| 50 |      FileItemStream next() throws FileUploadException, IOException; | |
| 51 | ||
| 52 | } |