001package com.pi4j.io.gpio;
002
003/*
004 * #%L
005 * **********************************************************************
006 * ORGANIZATION  :  Pi4J
007 * PROJECT       :  Pi4J :: Java Library (Core)
008 * FILENAME      :  GpioProviderPinCache.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 - 2019 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
032/**
033 * This class provides cache for gpio pin instances.
034 *
035 * @author Robert Savage (<a
036 *         href="http://www.savagehomeautomation.com">http://www.savagehomeautomation.com</a>)
037 */
038@SuppressWarnings("unused")
039public class GpioProviderPinCache {
040
041    private final Pin pin;
042    private PinMode mode;
043    private PinState state;
044    private PinPullResistance resistance;
045    private double analogValue = -1;
046    private int pwmValue = -1;
047    private boolean exported = false;
048
049    public GpioProviderPinCache(Pin pin) {
050        this.pin = pin;
051    }
052
053    @Override
054    public String toString() {
055        return "PIN [" + pin.getName() + "] CACHE :: mode=" + mode.getName() + "; state=" + state.getName();
056    }
057
058    public PinMode getMode() {
059        return mode;
060    }
061
062    public void setMode(PinMode mode) {
063        this.mode = mode;
064    }
065
066    public PinState getState() {
067        return state;
068    }
069
070    public void setState(PinState state) {
071        this.state = state;
072    }
073
074    public PinPullResistance getResistance() {
075        return resistance;
076    }
077
078    public void setResistance(PinPullResistance resistance) {
079        this.resistance = resistance;
080    }
081
082    public double getAnalogValue() {
083        return analogValue;
084    }
085
086    public void setAnalogValue(double value) {
087        this.analogValue = value;
088    }
089
090    public int getPwmValue() {
091        return pwmValue;
092    }
093
094    public void setPwmValue(int value) {
095        this.pwmValue = value;
096    }
097
098    public boolean isExported() {
099        return exported;
100    }
101
102    public void setExported(boolean exported) {
103        this.exported = exported;
104    }
105}