io.mapsmessaging.devices.gpio.pin.BaseDigitalInput Maven / Gradle / Ivy

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/*
 *      Copyright [ 2020 - 2023 ] [Matthew Buckton]
 *
 *      Licensed under the Apache License, Version 2.0 (the "License");
 *      you may not use this file except in compliance with the License.
 *      You may obtain a copy of the License at
 *
 *          http://www.apache.org/licenses/LICENSE-2.0
 *
 *      Unless required by applicable law or agreed to in writing, software
 *      distributed under the License is distributed on an "AS IS" BASIS,
 *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *      See the License for the specific language governing permissions and
 *      limitations under the License.
 */

package io.mapsmessaging.devices.gpio.pin;

import com.pi4j.io.gpio.digital.DigitalState;
import com.pi4j.io.gpio.digital.DigitalStateChangeListener;

import java.io.IOException;

public abstract class BaseDigitalInput extends BaseDigital {

  protected BaseDigitalInput(int pin, String id, String name) {
    super(pin, id, name);
  }

  public abstract DigitalState getState();

  public abstract void addListener(DigitalStateChangeListener... var1);

  public abstract void removeListener(DigitalStateChangeListener... var1);

  public void stateChange() throws IOException {
    // No Operation required, only used by none native GPIO pins
  }

}