Element.java
/*
* Copyright 2021 Dominik Kopczynski, Nils Hoffmann.
*
* Licensed 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.lifstools.jgoslin.domain;
/**
* Enumeration for typical chemical elements in lipids. Also supports heavy
* variants, e.g. C13 as the heavy C13 isotope.
* @author Dominik Kopczynski
* @author Nils Hoffmann
*/
public enum Element {
C, C13, H, H2, N, N15, O, O17, O18, P, P32, S, S34, S33, F, Cl, Br, I, As
};