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.hal.simulation;
006
007import edu.wpi.first.hal.JNIWrapper;
008
009/** JNI for encoder data. */
010public class EncoderDataJNI extends JNIWrapper {
011  public static native int registerInitializedCallback(
012      int index, NotifyCallback callback, boolean initialNotify);
013
014  public static native void cancelInitializedCallback(int index, int uid);
015
016  public static native boolean getInitialized(int index);
017
018  public static native void setInitialized(int index, boolean initialized);
019
020  public static native int registerCountCallback(
021      int index, NotifyCallback callback, boolean initialNotify);
022
023  public static native void cancelCountCallback(int index, int uid);
024
025  public static native int getCount(int index);
026
027  public static native void setCount(int index, int count);
028
029  public static native int registerPeriodCallback(
030      int index, NotifyCallback callback, boolean initialNotify);
031
032  public static native void cancelPeriodCallback(int index, int uid);
033
034  public static native double getPeriod(int index);
035
036  public static native void setPeriod(int index, double period);
037
038  public static native int registerResetCallback(
039      int index, NotifyCallback callback, boolean initialNotify);
040
041  public static native void cancelResetCallback(int index, int uid);
042
043  public static native boolean getReset(int index);
044
045  public static native void setReset(int index, boolean reset);
046
047  public static native int registerMaxPeriodCallback(
048      int index, NotifyCallback callback, boolean initialNotify);
049
050  public static native void cancelMaxPeriodCallback(int index, int uid);
051
052  public static native double getMaxPeriod(int index);
053
054  public static native void setMaxPeriod(int index, double maxPeriod);
055
056  public static native int registerDirectionCallback(
057      int index, NotifyCallback callback, boolean initialNotify);
058
059  public static native void cancelDirectionCallback(int index, int uid);
060
061  public static native boolean getDirection(int index);
062
063  public static native void setDirection(int index, boolean direction);
064
065  public static native int registerReverseDirectionCallback(
066      int index, NotifyCallback callback, boolean initialNotify);
067
068  public static native void cancelReverseDirectionCallback(int index, int uid);
069
070  public static native boolean getReverseDirection(int index);
071
072  public static native void setReverseDirection(int index, boolean reverseDirection);
073
074  public static native int registerSamplesToAverageCallback(
075      int index, NotifyCallback callback, boolean initialNotify);
076
077  public static native void cancelSamplesToAverageCallback(int index, int uid);
078
079  public static native int getSamplesToAverage(int index);
080
081  public static native void setSamplesToAverage(int index, int samplesToAverage);
082
083  public static native int registerDistancePerPulseCallback(
084      int index, NotifyCallback callback, boolean initialNotify);
085
086  public static native void cancelDistancePerPulseCallback(int index, int uid);
087
088  public static native double getDistancePerPulse(int index);
089
090  public static native void setDistancePerPulse(int index, double distancePerPulse);
091
092  public static native void setDistance(int index, double distance);
093
094  public static native double getDistance(int index);
095
096  public static native void setRate(int index, double rate);
097
098  public static native double getRate(int index);
099
100  public static native void resetData(int index);
101
102  public static native int findForChannel(int channel);
103
104  /** Utility class. */
105  private EncoderDataJNI() {}
106}