Moderately streamline imports of constants

[3501/stronghold-2016] / src / org / usfirst / frc / team3501 / robot / commands / intakearm / MoveIntakeArm.java

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

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

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

/**
 * This command will expand or retract the intake arm's pistons depending on the
 * specified direction the intake arm should move
 */
public class MoveIntakeArm extends Command {
  Value direction;

  public MoveIntakeArm(Value direction) {
    requires(Robot.intakeArm);
    this.direction = direction;
  }

  @Override
  protected void initialize() {
    if (direction == IntakeArm.EXTEND)
      Robot.intakeArm.extendPistons();
    else
      Robot.intakeArm.retractPistons();
  }

  @Override
  protected void execute() {
  }

  @Override
  protected boolean isFinished() {
    return true;
  }

  @Override
  protected void end() {
  }

  @Override
  protected void interrupted() {
  }
}