001package com.pi4j.io.gpio.exception; 002 003/* 004 * #%L 005 * ********************************************************************** 006 * ORGANIZATION : Pi4J 007 * PROJECT : Pi4J :: Java Library (Core) 008 * FILENAME : UnsupportedPinPullResistanceException.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; 032import com.pi4j.io.gpio.PinPullResistance; 033 034/** 035 * Unsupported pin pull up/down resistence exception. 036 * 037 * @author Robert Savage (<a 038 * href="http://www.savagehomeautomation.com">http://www.savagehomeautomation.com</a>) 039 */ 040public class UnsupportedPinPullResistanceException extends RuntimeException { 041 042 private static final long serialVersionUID = 6065621786188662862L; 043 private final Pin pin; 044 private final PinPullResistance resistance; 045 046 public UnsupportedPinPullResistanceException(Pin pin, PinPullResistance resistance) { 047 super("This GPIO pin [" + pin.getName() + "] does not support the pull resistance specified [" + resistance.getName() + "]"); 048 this.pin = pin; 049 this.resistance = resistance; 050 } 051 052 public Pin getPin() { 053 return pin; 054 } 055 056 public PinPullResistance getPullResistance() { 057 return resistance; 058 } 059}