add comments for DriveDistance command

[3501/2017steamworks] / src / org / usfirst / frc / team3501 / robot / commands / driving / DriveDistance.java

package org.usfirst.frc.team3501.robot.commands.driving;

import org.usfirst.frc.team3501.robot.Robot;

import edu.wpi.first.wpilibj.command.Command;

/**
 * This command makes the robot drive a specified distance using encoders on the
 * robot and using a feedback loop
 *
 * parameters:
 * distance the robot will move in inches
 */
public class DriveDistance extends Command {

  public DriveDistance(double distance) {
    requires(Robot.getDriveTrain());
  }

  // Called just before this Command runs the first time
  @Override
  protected void initialize() {
  }

  // Called repeatedly when this Command is scheduled to run
  @Override
  protected void execute() {
  }

  // Make this return true when this Command no longer needs to run execute()
  @Override
  protected boolean isFinished() {
    return false;
  }

  // Called once after isFinished returns true
  @Override
  protected void end() {
  }

  // Called when another command which requires one or more of the same
  // subsystems is scheduled to run
  @Override
  protected void interrupted() {
  }
}