001package com.pi4j.io.serial;
002
003/*
004 * #%L
005 * **********************************************************************
006 * ORGANIZATION  :  Pi4J
007 * PROJECT       :  Pi4J :: Java Library (Core)
008 * FILENAME      :  Parity.java
009 *
010 * This file is part of the Pi4J project. More information about
011 * this project can be found here:  https://www.pi4j.com/
012 * **********************************************************************
013 * %%
014 * Copyright (C) 2012 - 2021 Pi4J
015 * %%
016 * This program is free software: you can redistribute it and/or modify
017 * it under the terms of the GNU Lesser General Public License as
018 * published by the Free Software Foundation, either version 3 of the
019 * License, or (at your option) any later version.
020 *
021 * This program is distributed in the hope that it will be useful,
022 * but WITHOUT ANY WARRANTY; without even the implied warranty of
023 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
024 * GNU General Lesser Public License for more details.
025 *
026 * You should have received a copy of the GNU General Lesser Public
027 * License along with this program.  If not, see
028 * <http://www.gnu.org/licenses/lgpl-3.0.html>.
029 * #L%
030 */
031
032public enum Parity {
033
034    NONE(com.pi4j.jni.Serial.PARITY_NONE),
035    ODD(com.pi4j.jni.Serial.PARITY_ODD),
036    EVEN(com.pi4j.jni.Serial.PARITY_EVEN),
037
038    // NOT ALL UNIX SYSTEM SUPPORT 'MARK' PARITY; THIS IS EXPERIMENTAL
039    MARK(com.pi4j.jni.Serial.PARITY_MARK),
040
041    //NOT ALL UNIX SYSTEM SUPPORT 'SPACE' PARITY; THIS IS EXPERIMENTAL
042    SPACE(com.pi4j.jni.Serial.PARITY_SPACE);
043
044    private int index = 0;
045
046    private Parity(int index){
047        this.index = index;
048    }
049
050    public int getIndex(){
051        return this.index;
052    }
053
054    public static Parity getInstance(String parity) {
055        return Parity.valueOf(parity.toUpperCase());
056    }
057}