001// Copyright (c) FIRST and other WPILib contributors.
002// Open Source Software; you can modify and/or share it under the terms of
003// the WPILib BSD license file in the root directory of this project.
004
005package edu.wpi.first.wpilibj2.command.button;
006
007import static edu.wpi.first.util.ErrorMessages.requireNonNullParam;
008
009import edu.wpi.first.wpilibj.GenericHID;
010
011/**
012 * A {@link Trigger} that gets its state from a {@link GenericHID}.
013 *
014 * <p>This class is provided by the NewCommands VendorDep
015 */
016public class JoystickButton extends Trigger {
017  /**
018   * Creates a joystick button for triggering commands.
019   *
020   * @param joystick The GenericHID object that has the button (e.g. Joystick, KinectStick, etc)
021   * @param buttonNumber The button number (see {@link GenericHID#getRawButton(int) }
022   */
023  public JoystickButton(GenericHID joystick, int buttonNumber) {
024    super(() -> joystick.getRawButton(buttonNumber));
025    requireNonNullParam(joystick, "joystick", "JoystickButton");
026  }
027}