Sized.java
- /*
- * 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.commons.geometry.core;
- /** Interface representing a geometric element with a size. The exact meaning
- * of the size will vary between spaces and dimensions. For example, the size
- * of a line is its length, while the size of a polygon is its area.
- */
- public interface Sized {
- /** Get the size of the instance.
- * @return the size of the instance
- */
- double getSize();
- /** Return true if the size of the instance is finite.
- * @return true if the size of the instance is finite
- */
- default boolean isFinite() {
- return Double.isFinite(getSize());
- }
- /** Return true if the size of the instance is infinite.
- * @return true if the size of the instance is infinite
- */
- default boolean isInfinite() {
- return Double.isInfinite(getSize());
- }
- }