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.geometry.io.core;
18
19 import java.nio.charset.Charset;
20
21 /** Interface containing basic metadata fields for use in I/O operations.
22 */
23 public interface GeometryIOMetadata {
24
25 /** Get the file name associated with the operation, if any.
26 * @return file name associated with the operation or null
27 * if unknown or not applicable
28 */
29 String getFileName();
30
31 /** Get the charset for the operation, if any.
32 * @return charset for the operation or null if unknown or
33 * not applicable
34 */
35 Charset getCharset();
36 }