001/*
002 * Copyright 2019  nils.hoffmann.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package de.isas.lipidomics.domain;
017
018import lombok.AllArgsConstructor;
019import lombok.Data;
020
021/**
022 * A generic lipid fragment. There is currently no further specialization in
023 * fragment handling available, since the nomenclature is still not standardized
024 * in a way that would allow for generic detection of fragment-specific
025 * features.
026 *
027 * @author nils.hoffmann
028 */
029@AllArgsConstructor
030@Data
031public class Fragment {
032    private static final class None extends Fragment {
033
034        private None() {
035            super("");
036        }
037    }
038
039    public static final Fragment NONE = new None();
040
041    private String name;
042    
043    public String getLipidString() {
044        return name;
045    }
046}