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Pi4J Java API & Runtime Library
package com.pi4j.io.gpio.impl;
/*
* #%L
* **********************************************************************
* ORGANIZATION : Pi4J
* PROJECT : Pi4J :: Java Library (Core)
* FILENAME : PinImpl.java
*
* This file is part of the Pi4J project. More information about
* this project can be found here: http://www.pi4j.com/
* **********************************************************************
* %%
* Copyright (C) 2012 - 2015 Pi4J
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import java.util.EnumSet;
import com.pi4j.io.gpio.Pin;
import com.pi4j.io.gpio.PinMode;
import com.pi4j.io.gpio.PinPullResistance;
public class PinImpl implements Pin {
private final int address;
private final String name ;
private final String provider;
private final EnumSet supportedPinPullResistance;
private final EnumSet supportedPinModes;
public PinImpl(String provider, int address, String name, EnumSet modes, EnumSet pullResistance) {
this.provider = provider;
this.address = address;
this.name = name;
this.supportedPinModes = modes;
this.supportedPinPullResistance = pullResistance;
}
public PinImpl(String provider, int address, String name, EnumSet modes) {
this(provider, address, name, modes, null);
}
@Override
public int getAddress() {
return address;
}
@Override
public String getName() {
return name;
}
@Override
public String getProvider() {
return provider;
}
@Override
public String toString() {
return name;
}
@Override
public EnumSet getSupportedPinModes() {
if (supportedPinModes == null) {
return EnumSet.noneOf(PinMode.class);
}
return supportedPinModes;
}
@Override
public EnumSet getSupportedPinPullResistance() {
if (supportedPinPullResistance == null) {
return EnumSet.noneOf(PinPullResistance.class);
}
return supportedPinPullResistance;
}
}