com.diozero.api.OutputDeviceCollection Maven / Gradle / Ivy
package com.diozero.api;
/*
* #%L
* Organisation: diozero
* Project: Device I/O Zero - Core
* Filename: OutputDeviceCollection.java
*
* This file is part of the diozero project. More information about this project
* can be found at http://www.diozero.com/
* %%
* Copyright (C) 2016 - 2021 diozero
* %%
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
* #L%
*/
import java.util.Arrays;
import java.util.Collection;
/**
* A collection of output devices to simplify setting the same output value for
* a number of devices at the same time
*/
public class OutputDeviceCollection implements OutputDeviceInterface {
private Collection devices;
public OutputDeviceCollection(OutputDeviceInterface... devices) {
this(Arrays.asList(devices));
}
public OutputDeviceCollection(Collection devices) {
this.devices = devices;
}
public Collection getDevices() {
return devices;
}
/**
* Set the same value to all output devices in this collection
*/
@Override
public void setValue(float value) {
devices.forEach(device -> device.setValue(value));
}
}