001package com.pi4j.io.gpio.exception;
002
003/*
004 * #%L
005 * **********************************************************************
006 * ORGANIZATION  :  Pi4J
007 * PROJECT       :  Pi4J :: Java Library (Core)
008 * FILENAME      :  PinProviderException.java  
009 * 
010 * This file is part of the Pi4J project. More information about 
011 * this project can be found here:  http://www.pi4j.com/
012 * **********************************************************************
013 * %%
014 * Copyright (C) 2012 - 2013 Pi4J
015 * %%
016 * Licensed under the Apache License, Version 2.0 (the "License");
017 * you may not use this file except in compliance with the License.
018 * You may obtain a copy of the License at
019 * 
020 *      http://www.apache.org/licenses/LICENSE-2.0
021 * 
022 * Unless required by applicable law or agreed to in writing, software
023 * distributed under the License is distributed on an "AS IS" BASIS,
024 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
025 * See the License for the specific language governing permissions and
026 * limitations under the License.
027 * #L%
028 */
029
030
031import com.pi4j.io.gpio.Pin;
032
033/**
034 * Pin provider exception.
035 *
036 * @author Robert Savage (<a
037 *         href="http://www.savagehomeautomation.com">http://www.savagehomeautomation.com</a>)
038 */
039public class PinProviderException extends RuntimeException {
040
041    private static final long serialVersionUID = -519207741462960871L;
042    private final Pin pin;
043
044    public PinProviderException(Pin pin) {
045        super("Unknown GPIO pin provider [" + pin.getProvider() + "] on pin [" + pin.toString() + "]");
046        this.pin = pin;
047    }
048
049    public Pin getPin() {
050        return pin;
051    }
052}