001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.commons.geometry.io.core; 018 019import java.util.List; 020 021/** Interface describing a geometric data format. 022 */ 023public interface GeometryFormat { 024 025 /** Get the format name. 026 * @return format name 027 */ 028 String getFormatName(); 029 030 /** Get the default file extension used by the format. 031 * @return default file extension 032 */ 033 String getDefaultFileExtension(); 034 035 /** Get <em>all</em> file extensions associated with the format, 036 * including the {@link #getDefaultFileExtension() default}. 037 * @return all file extensions associated with the format 038 */ 039 List<String> getFileExtensions(); 040}