001    /*----------------------------------------------------------------------------*/
002    /* Copyright (c) FIRST 2008-2012. All Rights Reserved.                        */
003    /* Open Source Software - may be modified and shared by FRC teams. The code   */
004    /* must be accompanied by the FIRST BSD license file in the root directory of */
005    /* the project.                                                               */
006    /*----------------------------------------------------------------------------*/
007    
008    package edu.wpi.first.wpilibj;
009    
010    /**
011     * This interface allows PIDController to write it's results to its output.
012     * @author dtjones
013     */
014    public interface PIDOutput {
015    
016        /**
017         * Set the output to the value calculated by PIDController
018         * @param output the value calculated by PIDController
019         */
020        public void pidWrite(double output);
021    }