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.math.numbers;
006
007import edu.wpi.first.math.Nat;
008import edu.wpi.first.math.Num;
009
010/**
011 * A class representing the number 0.
012*/
013public final class N0 extends Num implements Nat<N0> {
014  private N0() {
015  }
016
017  /**
018   * The integer this class represents.
019   *
020   * @return The literal number 0.
021  */
022  @Override
023  public int getNum() {
024    return 0;
025  }
026
027  /**
028   * The singleton instance of this class.
029  */
030  public static final N0 instance = new N0();
031}