A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _

R

random() - Static method in class java.lang.Math

Random number generator.

Random - Class in java.util

Pseudo-random number generation.

Random(long) - Constructor for class java.util.Random

Random() - Constructor for class java.util.Random

random(int, int) - Static method in class lejos.util.Matrix

Generate matrix with random elements

RandomAccess - Interface in java.util

Just some interface that something allowes efficient RandomAccess (for example a List).

range(Pose) - Method in class lejos.robotics.mapping.LineMap

Calculate the range of a robot to the nearest wall

range(Pose) - Method in interface lejos.robotics.mapping.RangeMap

The the range to the nearest wall (or other feature)

RangeFinder - Interface in lejos.robotics

Abstraction for a range finder sensor that returns the distance to the nearest object

RangeMap - Interface in lejos.robotics.mapping

The RangeMap interface supports determining the range to a feature on the map (such as a wall), from an object with a specific pose.

RangeReading - Class in lejos.robotics

Represent a single range reading

RangeReading(float, float) - Constructor for class lejos.robotics.RangeReading

Create the reading

RangeReadings - Class in lejos.robotics

Represents a set of range readings.

RangeReadings(int) - Constructor for class lejos.robotics.RangeReadings

RangeScanner - Interface in lejos.robotics

Abstraction for a single range scanning sensor, rotating platform with a range finder, or a complete robot, that obtains a set of range readings at a set of angles to# the robot's heading.

RAW - Static variable in class lejos.nxt.comm.NXTConnection

rawADValue - Variable in class lejos.nxt.remote.InputValues

The raw value from the Analog to Digital (AD) converter.

RAWMODE - Static variable in interface lejos.nxt.remote.NXTProtocol

RConsole - Class in lejos.nxt.comm

This class provides a simple way of sending output for viewing on a PC.

RCXAbstractPort - Class in lejos.nxt.rcxcomm

RCXAbstractPort provides an interface similar to java.net.Socket Adapted from original code created by the LEGO3 Team at DTU-IAU RCXAbstractPort implements input and output stream handling and input buffering.

RCXAbstractPort(PacketHandler) - Constructor for class lejos.nxt.rcxcomm.RCXAbstractPort

Constructor for the RCXAbstractPort.

RCXLightSensor - Class in lejos.nxt.addon

This class is used to obtain readings from a legacy RCX light sensor, using an adapter cable to connect it to the NXT brick.

RCXLightSensor(LegacySensorPort) - Constructor for class lejos.nxt.addon.RCXLightSensor

Create an RCX light sensor object attached to the specified port.

RCXLink - Class in lejos.nxt.addon

Supports Mindsensors NRLink RCX IR adapter.

RCXLink(I2CPort) - Constructor for class lejos.nxt.addon.RCXLink

RCXMotor - Class in lejos.nxt.addon

Abstraction for an RCX motor.

RCXMotor(BasicMotorPort) - Constructor for class lejos.nxt.addon.RCXMotor

RCXMotorMultiplexer - Class in lejos.nxt.addon

Supports the mindsensors RCX Motor Multiplexer

RCXMotorMultiplexer(I2CPort) - Constructor for class lejos.nxt.addon.RCXMotorMultiplexer

RCXPlexedMotorPort - Class in lejos.nxt.addon

Supports a motor connected to the Mindsensors RCX Motor Multiplexer

RCXPlexedMotorPort(RCXMotorMultiplexer, int) - Constructor for class lejos.nxt.addon.RCXPlexedMotorPort

RCXPort - Class in lejos.nxt.rcxcomm

RCXPort provides an interface similar to java.net.Socket Adapted from original code created by the LEGO3 Team at DTU-IAU Uses Reliable low-level comms for communication.

RCXPort(SensorPort) - Constructor for class lejos.nxt.rcxcomm.RCXPort

RCXRemoteMotorPort - Class in lejos.nxt.addon

Supports a motor connected to a remote RCX via a mindsensord NRLink adapter

RCXRemoteMotorPort(RCXLink, int) - Constructor for class lejos.nxt.addon.RCXRemoteMotorPort

RCXRotationSensor - Class in lejos.nxt.addon

Provide access to the Lego RCX Rotation Sensor.

RCXRotationSensor(LegacySensorPort) - Constructor for class lejos.nxt.addon.RCXRotationSensor

Create an RCX rotation sensor object attached to the specified port.

RCXSensorMultiplexer - Class in lejos.nxt.addon

Supports Mindsensors RXMux
This sensor allows you to connect up to four RCX type sensors toa single port.

RCXSensorMultiplexer(I2CPort) - Constructor for class lejos.nxt.addon.RCXSensorMultiplexer

RCXTemperatureSensor - Class in lejos.nxt.addon

Abstraction for an RCX temperature sensor.

RCXTemperatureSensor(LegacySensorPort) - Constructor for class lejos.nxt.addon.RCXTemperatureSensor

Create an RCX temperature sensor object attached to the specified port.

read() - Method in class java.io.BufferedInputStream

read(byte[], int, int) - Method in class java.io.BufferedInputStream

read() - Method in class java.io.ByteArrayInputStream

read(byte[], int, int) - Method in class java.io.ByteArrayInputStream

read() - Method in class java.io.FileInputStream

read(byte[], int, int) - Method in class java.io.FileInputStream

read() - Method in class java.io.FilterInputStream

read(byte[], int, int) - Method in class java.io.FilterInputStream

read() - Method in class java.io.InputStream

Reads the next byte of data from the input stream.

read(byte[]) - Method in class java.io.InputStream

Reads some number of bytes from the input stream and stores them into the buffer array b.

read(byte[], int, int) - Method in class java.io.InputStream

Reads up to len bytes of data from the input stream into an array of bytes.

read() - Method in class java.io.Reader

read(char[]) - Method in class java.io.Reader

read(char[], int, int) - Method in class java.io.Reader

READ - Static variable in class javax.microedition.io.Connector

Access mode READ.

read() - Method in class lejos.io.LejosInputStreamReader

read(char[], int, int) - Method in class lejos.io.LejosInputStreamReader

READ - Static variable in class lejos.nxt.comm.LCP

read(byte[], int, boolean) - Method in class lejos.nxt.comm.NXTConnection

Attempt to read data from the connection.

read(byte[], int) - Method in class lejos.nxt.comm.NXTConnection

Perform a blocking read on the connection

read() - Method in class lejos.nxt.comm.NXTInputStream

Returns one byte as an integer between 0 and 255.

read() - Static method in class lejos.nxt.rcxcomm.LLC

read a single byte, if available

READ - Static variable in interface lejos.nxt.remote.NXTProtocol

READ_WRITE - Static variable in class javax.microedition.io.Connector

Access mode READ_WRITE.

readBoolean() - Method in interface java.io.DataInput

readBoolean() - Method in class java.io.DataInputStream

readBooleanValue() - Method in interface lejos.nxt.ADSensorPort

readBooleanValue() - Method in class lejos.nxt.remote.RemoteSensorPort

Reads the boolean value of the sensor.

readBooleanValue() - Method in class lejos.nxt.SensorPort

Reads the boolean value of the sensor.

readButtons() - Static method in class lejos.nxt.Button

Low-level API that reads status of buttons.

readByte() - Method in interface java.io.DataInput

readByte() - Method in class java.io.DataInputStream

readBytes(byte[]) - Method in class lejos.nxt.addon.RCXLink

readChar() - Method in interface java.io.DataInput

readChar() - Method in class java.io.DataInputStream

readColor() - Method in class lejos.nxt.ColorLightSensor

Read the current color and return an enum value.

readDouble() - Method in interface java.io.DataInput

readDouble() - Method in class java.io.DataInputStream

Reader - Class in java.io

Basic Reader implementation.

readFile(byte, int) - Method in class lejos.nxt.remote.NXTCommand

Returns requested number of bytes from a file.

readFloat() - Method in interface java.io.DataInput

readFloat() - Method in class java.io.DataInputStream

readFully(byte[]) - Method in interface java.io.DataInput

readFully(byte[], int, int) - Method in interface java.io.DataInput

readFully(byte[]) - Method in class java.io.DataInputStream

readFully(byte[], int, int) - Method in class java.io.DataInputStream

readInt() - Method in interface java.io.DataInput

readInt() - Method in class java.io.DataInputStream

readLine() - Method in interface java.io.DataInput

readLine() - Method in class java.io.DataInputStream

Deprecated. broken in various ways, use BufferedReader.readLine instead

readLong() - Method in interface java.io.DataInput

readLong() - Method in class java.io.DataInputStream

readNormalizedValue() - Method in class lejos.nxt.LightSensor

Get the normalized light reading

readPacket(byte[], int) - Static method in class lejos.nxt.comm.Bluetooth

Read a packet from the stream.

readPacket(byte[], int) - Method in class lejos.nxt.comm.NXTConnection

Read a packet from the stream.

readPacket(byte[]) - Static method in class lejos.nxt.rcxcomm.Serial

Read an assembled packet.

readPage(byte[], int) - Static method in class lejos.nxt.Flash

readRawValue() - Method in class lejos.nxt.addon.EOPD

readRawValue() - Method in interface lejos.nxt.ADSensorPort

readRawValue() - Method in class lejos.nxt.ColorLightSensor

Return a single raw value from the device.

readRawValue() - Method in class lejos.nxt.remote.RemoteSensorPort

Reads the raw value of the sensor.

readRawValue() - Method in class lejos.nxt.SensorPort

Reads the raw value of the sensor.

readRawValues(int[]) - Method in class lejos.nxt.ColorLightSensor

When in full color mode this returns all four raw color values from the device by doing four very quick reads and flashing all colors.

readRawValues(int[]) - Method in class lejos.nxt.SensorPort

Return a variable number of raw sensor values

readSensorPin(int) - Method in class lejos.nxt.SensorPort

Read the current ADC value from a sensor port pin

readShort() - Method in interface java.io.DataInput

readShort() - Method in class java.io.DataInputStream

readTransponder(boolean) - Method in class lejos.nxt.addon.RFIDSensor

Read a transponder id.

readTransponderAsLong(boolean) - Method in class lejos.nxt.addon.RFIDSensor

readUnsignedByte() - Method in interface java.io.DataInput

readUnsignedByte() - Method in class java.io.DataInputStream

readUnsignedShort() - Method in interface java.io.DataInput

readUnsignedShort() - Method in class java.io.DataInputStream

readUTF() - Method in interface java.io.DataInput

readUTF() - Method in class java.io.DataInputStream

readUTF(DataInput) - Static method in class java.io.DataInputStream

readValue() - Method in class lejos.nxt.addon.GyroSensor

Read the gyro value

readValue() - Method in class lejos.nxt.addon.RCXLightSensor

Deprecated. Use RCXLightSensor.getLightValue() instead

readValue() - Method in class lejos.nxt.addon.RCXTemperatureSensor

Read the current sensor value.

readValue() - Method in interface lejos.nxt.ADSensorPort

readValue() - Method in class lejos.nxt.ColorLightSensor

Return a single processed value.

readValue() - Method in class lejos.nxt.LightSensor

Get the light reading

readValue() - Method in class lejos.nxt.remote.RemoteSensorPort

Returns value compatible with Lego firmware.

readValue() - Method in class lejos.nxt.SensorPort

Returns value compatible with Lego firmware.

readValue() - Method in class lejos.nxt.SoundSensor

Read the current sensor value.

readValues(int[]) - Method in class lejos.nxt.ColorLightSensor

Return a set of calibrated data.

readValues(int[]) - Method in class lejos.nxt.SensorPort

Return a variable number of sensor values

ready() - Method in class java.io.Reader

RealtimeThread - Class in lejos.realtime

Class used to create a Realtime thread.

RealtimeThread() - Constructor for class lejos.realtime.RealtimeThread

Create a real-time thread with default values for all parameters.

RealtimeThread(SchedulingParameters) - Constructor for class lejos.realtime.RealtimeThread

Create a real-time thread with the given SchedulingParameters and default values for all other parameters.

RealtimeThread(SchedulingParameters, ReleaseParameters) - Constructor for class lejos.realtime.RealtimeThread

Create a real-time thread with the given SchedulingParameters and ReleaseParameters and default values for all other parameters.

RealtimeThread(SchedulingParameters, ReleaseParameters, MemoryParameters, MemoryArea) - Constructor for class lejos.realtime.RealtimeThread

RealtimeThread(SchedulingParameters, ReleaseParameters, MemoryParameters, MemoryArea, ProcessingGroupParameters, Runnable) - Constructor for class lejos.realtime.RealtimeThread

receive() - Static method in class lejos.nxt.rcxcomm.LLC

wait a little while for a byte to become available

receiveAck(byte[]) - Method in class lejos.nxt.rcxcomm.LLCHandler

Receive an ack.

receiveAck(byte[]) - Method in class lejos.nxt.rcxcomm.PacketHandler

receiveMessage(int, int, boolean) - Method in class lejos.nxt.remote.RemoteNXT

Get a message from a remote index to a local inbox

receivePacket(byte[]) - Method in class lejos.nxt.rcxcomm.LLCHandler

Receive a packet.

receivePacket(byte[]) - Method in class lejos.nxt.rcxcomm.LLCReliableHandler

Receive a packet.

receivePacket(byte[]) - Method in class lejos.nxt.rcxcomm.PacketHandler

Receive a packet.

Rectangle - Class in java.awt

A rectangle with integer coordinates.

Rectangle(int, int, int, int) - Constructor for class java.awt.Rectangle

Creates a rectangle with top left corner at (x,y) and with specified width and height.

Rectangle(int, int) - Constructor for class java.awt.Rectangle

Creates a rectangle with top left corner at (0,0) and with specified width and height.

Rectangle() - Constructor for class java.awt.Rectangle

Creates an empty rectangle at (0,0).

Rectangle(Point) - Constructor for class java.awt.Rectangle

Create an empty rectangle at the given point

Rectangle2D - Class in java.awt.geom

An abstract class for a Rectangle.

Rectangle2D.Double - Class in java.awt.geom

A Rectangle2D with double coordinates

Rectangle2D.Double() - Constructor for class java.awt.geom.Rectangle2D.Double

Create an empty rectangle at (0,0)

Rectangle2D.Double(double, double, double, double) - Constructor for class java.awt.geom.Rectangle2D.Double

Rectangle2D.Float - Class in java.awt.geom

A Rectangle2D with float coordinates.

Rectangle2D.Float() - Constructor for class java.awt.geom.Rectangle2D.Float

Create an empty rectangle at (0,0)

Rectangle2D.Float(float, float, float, float) - Constructor for class java.awt.geom.Rectangle2D.Float

Create a rectangle with float coordinates

RectangularShape - Class in java.awt.geom

An abstract base class for shapes based on a rectangular frame.

RectangularShape() - Constructor for class java.awt.geom.RectangularShape

RED - Static variable in class lejos.robotics.Colors

REFLECTION - Static variable in interface lejos.nxt.remote.NXTProtocol

refresh() - Method in class javax.microedition.lcdui.Graphics

refresh() - Static method in class lejos.nxt.LCD

Update the display.

REGULATED - Static variable in interface lejos.nxt.remote.NXTProtocol

Turns on the regulation

regulateSpeed(boolean) - Method in class lejos.nxt.Motor

turns speed regulation on/off;
Cumulative speed error is within about 1 degree after initial acceleration.

regulateSpeed(boolean) - Method in class lejos.nxt.remote.RemoteMotor

regulateSpeed(boolean) - Method in class lejos.robotics.navigation.TachoPilot

regulateSpeed(boolean) - Method in interface lejos.robotics.TachoMotor

Turns speed regulation on/off.

REGULATION_MODE_IDLE - Static variable in interface lejos.nxt.remote.NXTProtocol

No regulation will be enabled

REGULATION_MODE_MOTOR_SPEED - Static variable in interface lejos.nxt.remote.NXTProtocol

Power control will be enabled on specified output

REGULATION_MODE_MOTOR_SYNC - Static variable in interface lejos.nxt.remote.NXTProtocol

Synchronization will be enabled (Needs enabled on two output)

regulationMode - Variable in class lejos.nxt.remote.OutputState

regulator - Variable in class lejos.nxt.Motor

relative(Clock) - Method in class lejos.realtime.AbsoluteTime

relative(Clock, RelativeTime) - Method in class lejos.realtime.AbsoluteTime

relative(Clock) - Method in class lejos.realtime.HighResolutionTime

Convert the time of this to a relative time, using the given instance of Clock to determine the current time when necessary.

relative(Clock, RelativeTime) - Method in class lejos.realtime.HighResolutionTime

Convert the time of this to a relative time, using the given instance of Clock to determine the current time when necessary.

relative(Clock) - Method in class lejos.realtime.RelativeTime

relative(Clock, RelativeTime) - Method in class lejos.realtime.RelativeTime

relativeCCW(double, double, double, double, double, double) - Static method in class java.awt.geom.Line2D

Returns an indicator of where the specified point lies with respect to the line

relativeCCW(Point2D) - Method in class java.awt.geom.Line2D

Returns an indicator of where the specified point lies with respect to the line

relativeCCW(double, double) - Method in class java.awt.geom.Line2D

Returns an indicator of where the specified point lies with respect to the line.

RelativeTime - Class in lejos.realtime

RelativeTime() - Constructor for class lejos.realtime.RelativeTime

Equivalent to new RelativeTime(0,0).

RelativeTime(Clock) - Constructor for class lejos.realtime.RelativeTime

Equivalent to new RelativeTime(0,0,clock).

RelativeTime(long, int) - Constructor for class lejos.realtime.RelativeTime

Construct a RelativeTime object representing an interval based on the parameter millis plus the parameter nanos.

RelativeTime(long, int, Clock) - Constructor for class lejos.realtime.RelativeTime

Construct a RelativeTime object representing an interval based on the parameter millis plus the parameter nanos.

RelativeTime(RelativeTime) - Constructor for class lejos.realtime.RelativeTime

RelativeTime(RelativeTime, Clock) - Constructor for class lejos.realtime.RelativeTime

Make a new RelativeTime object from the given RelativeTime object.

ReleaseParameters - Class in lejos.realtime

This ReleaseParameters class is an equivalent of the ReleaseParameters class in RTSJ.

ReleaseParameters() - Constructor for class lejos.realtime.ReleaseParameters

Create a new instance of ReleaseParameters.

ReleaseParameters(RelativeTime, RelativeTime, AsyncEventHandler, AsyncEventHandler) - Constructor for class lejos.realtime.ReleaseParameters

Create a new instance of ReleaseParameters with the given parameter values.

RemoteBattery - Class in lejos.nxt.remote

Battery readings from a remote NXT.

RemoteBattery(NXTCommand) - Constructor for class lejos.nxt.remote.RemoteBattery

RemoteDevice - Class in javax.bluetooth

Represents a remote Bluetooth device.

RemoteDevice(String, String, byte[]) - Constructor for class javax.bluetooth.RemoteDevice

RemoteMotor - Class in lejos.nxt.remote

Motor class.

RemoteMotor(NXTCommand, int) - Constructor for class lejos.nxt.remote.RemoteMotor

RemoteMotorPort - Class in lejos.nxt.remote

Supports a motor connected to a remote NXT

RemoteMotorPort(NXTCommand, int) - Constructor for class lejos.nxt.remote.RemoteMotorPort

RemoteNXT - Class in lejos.nxt.remote

Provides an API similar to the leJOS API for accessing motors, sensors etc. on a remote NXT accessed over Bluetooth using LCP.

RemoteNXT(String, NXTCommConnector) - Constructor for class lejos.nxt.remote.RemoteNXT

RemoteSensorPort - Class in lejos.nxt.remote

Emulates a Sensor Port using LCP

RemoteSensorPort(NXTCommand, int) - Constructor for class lejos.nxt.remote.RemoteSensorPort

remove(int) - Method in class java.util.ArrayList

Remove a element at a specific index.

remove(Object) - Method in class java.util.ArrayList

remove(Object) - Method in interface java.util.Collection

remove() - Method in interface java.util.Iterator

Removes from the underlying collection the last element returned by the iterator (optional operation).

remove(int) - Method in interface java.util.List

removeAll(Collection<?>) - Method in interface java.util.Collection

removeAllElements() - Method in class java.util.Vector

removeCommand(Command) - Method in class javax.microedition.lcdui.Displayable

removeCommand(Command) - Method in class javax.microedition.lcdui.Item

removeDevice(RemoteDevice) - Static method in class lejos.nxt.comm.Bluetooth

Remove device from known devices

removeElement(Object) - Method in class java.util.Vector

removeElementAt(int) - Method in class java.util.Vector

removeFromFeasibility() - Method in class lejos.realtime.AsyncEventHandler

removeFromFeasibility() - Method in class lejos.realtime.RealtimeThread

removeFromFeasibility() - Method in interface lejos.realtime.Schedulable

removeHandler(AsyncEventHandler) - Method in class lejos.realtime.AsyncEvent

Remove a handler from the set associated with this event.

removeKeylistener(KeyListener) - Method in class lejos.addon.keyboard.Keyboard

Removes the specified KeyListener from the Keyboard so it will no longer notify the listener of new events.

removeListener(GPSListener) - Static method in class lejos.addon.gps.SimpleGPS

Remove a listener

removeProximityListener(ProximityListener) - Static method in class javax.microedition.location.LocationProvider

Removes a ProximityListener from the list of recipients for updates.

repaint() - Method in class javax.microedition.lcdui.Displayable

REPLY_COMMAND - Static variable in class lejos.nxt.comm.LCP

REPLY_COMMAND - Static variable in interface lejos.nxt.remote.NXTProtocol

REQUEST_FAILED - Static variable in interface lejos.nxt.remote.ErrorMessages

Request failed (i.e. specified file not found)

resample() - Method in class lejos.robotics.localization.MCLParticleSet

Resample the set picking those with higher weights.

reset() - Method in class java.io.ByteArrayInputStream

reset() - Method in class java.io.ByteArrayOutputStream

reset() - Static method in class java.io.File

Reset the files array after an error.

reset() - Method in class java.io.FilterInputStream

reset() - Method in class java.io.InputStream

Repositions this stream to the position at the time the mark method was last called on this input stream.

reset() - Method in class java.io.Reader

reset() - Method in class javax.microedition.location.LocationProvider

Resets the LocationProvider.

reset() - Static method in class lejos.nxt.comm.Bluetooth

Force a reset of the Bluetooth module.

RESET - Static variable in class lejos.nxt.comm.USB

reset() - Method in class lejos.nxt.Motor.Regulator

called by forward() backward() and reverseDirection()
resets parameters for speed regulation

reset() - Method in class lejos.nxt.rcxcomm.LLCReliableHandler

Reset sequence numbers.

reset() - Method in class lejos.nxt.rcxcomm.PacketHandler

Reset sequence numbers for this handler

reset() - Method in class lejos.nxt.rcxcomm.RCXAbstractPort

Resets sequence numbers for this port

reset() - Method in class lejos.nxt.SensorPort

Reset this port and attempt to reset any attached device.

reset() - Method in class lejos.nxt.UltrasonicSensor

Reset the device Performs a "soft reset" of the device.

reset() - Method in class lejos.robotics.navigation.CompassPilot

reset() - Method in interface lejos.robotics.navigation.Pilot

Reset traveled distance and rotated angle.

reset() - Method in class lejos.robotics.navigation.TachoPilot

Resets tacho count for both motors.

reset() - Method in class lejos.robotics.proposal.DifferentialPilot

Resets tacho count for both motors.

reset() - Method in class lejos.util.Datalogger

Clears the log; next write is at the beginning;

reset() - Method in class lejos.util.Stopwatch

Reset watch to zero

RESET_MOTOR_POSITION - Static variable in class lejos.nxt.comm.LCP

RESET_MOTOR_POSITION - Static variable in interface lejos.nxt.remote.NXTProtocol

RESET_SCALED_INPUT_VALUE - Static variable in class lejos.nxt.comm.LCP

RESET_SCALED_INPUT_VALUE - Static variable in interface lejos.nxt.remote.NXTProtocol

resetBlockTacho() - Method in class lejos.nxt.remote.RemoteMotor

Deprecated.

resetCartesianZero() - Method in class lejos.nxt.addon.CompassSensor

Changes the current direction the compass is facing into the zero angle.

resetCartesianZero() - Method in interface lejos.robotics.DirectionFinder

Changes the current direction the compass is facing into the zero angle.

resetCartesianZero() - Method in class lejos.robotics.navigation.CompassPilot

resetEstimate() - Method in class lejos.robotics.localization.MCLParticleSet

Reset the estimated position to unknown

resetMotorPosition(int, boolean) - Method in class lejos.nxt.remote.NXTCommand

Resets either RotationCount or BlockTacho

resetSerial() - Static method in class lejos.nxt.rcxcomm.Serial

Reset the link - null

resetTachoCount() - Method in class lejos.nxt.addon.RCXRotationSensor

Reset the tacho count to zero.

resetTachoCount() - Method in class lejos.nxt.Motor

Resets the tachometer count to zero.

resetTachoCount() - Method in class lejos.nxt.MotorPort

resets the tachometer count to 0;

resetTachoCount() - Method in class lejos.nxt.remote.RemoteMotor

resetTachoCount() - Method in class lejos.nxt.remote.RemoteMotorPort

resetTachoCount() - Method in interface lejos.robotics.Encoder

Reset the tachometer count.

resetTachoCountById(int) - Static method in class lejos.nxt.MotorPort

resetTimeout() - Method in class lejos.util.TextMenu

Reset the timeout period.

reshape(int, int, int, int) - Method in class java.awt.Rectangle

Deprecated.

resize(int, int) - Method in class java.awt.Rectangle

Deprecated.

resumeThread(Object) - Static method in class lejos.nxt.VM

Resume a thread.

retainAll(Collection<?>) - Method in interface java.util.Collection

Retention - Annotation Type in java.lang.annotation

RetentionPolicy - Enum in java.lang.annotation

retrieveDevices(int) - Method in class javax.bluetooth.DiscoveryAgent

Returns an array of Bluetooth devices that have either been found by the local device during previous inquiry requests or been specified as a pre-known device depending on the argument.

reverse(int) - Static method in class java.lang.Integer

reverse(long) - Static method in class java.lang.Long

reverseBytes(char) - Static method in class java.lang.Character

reverseBytes(int) - Static method in class java.lang.Integer

reverseBytes(long) - Static method in class java.lang.Long

reverseBytes(short) - Static method in class java.lang.Short

reverseDirection() - Method in class lejos.nxt.BasicMotor

Reverses direction of the motor.

reverseDirection() - Method in class lejos.nxt.Motor

Reverses direction of the motor.

RFIDSensor - Class in lejos.nxt.addon

Support for the Codatex RFID Sensor.

RFIDSensor(I2CPort) - Constructor for class lejos.nxt.addon.RFIDSensor

Create a class to provide access to the device.

RGB_BLANK - Static variable in class lejos.robotics.Colors

RGB_BLUE - Static variable in class lejos.robotics.Colors

RGB_GREEN - Static variable in class lejos.robotics.Colors

RGB_RED - Static variable in class lejos.robotics.Colors

Index into the data returned by readRawValues and readValues when using the Color sensor in full mode.

RIGHT - Static variable in class lejos.nxt.Button

The Right button.

RIGHT_MASK - Static variable in class lejos.nxt.Poll

rint(double) - Static method in class java.lang.Math

Returns the closest mathematical integer to the argument.

RMCSentence - Class in lejos.addon.gps

RMC is a Class designed to manage RMC Sentences from a NMEA GPS Receiver RMC - NMEA has its own version of essential gps pvt (position, velocity, time) data.

RMCSentence() - Constructor for class lejos.addon.gps.RMCSentence

RMScheduler - Class in lejos.realtime

ROP_AND - Static variable in class lejos.nxt.LCD

ROP_ANDINVERTED - Static variable in class lejos.nxt.LCD

ROP_ANDREVERSE - Static variable in class lejos.nxt.LCD

ROP_CLEAR - Static variable in class lejos.nxt.LCD

Common raster operations for use with bitBlt

ROP_COPY - Static variable in class lejos.nxt.LCD

ROP_COPYINVERTED - Static variable in class lejos.nxt.LCD

ROP_EQUIV - Static variable in class lejos.nxt.LCD

ROP_INVERT - Static variable in class lejos.nxt.LCD

ROP_NAND - Static variable in class lejos.nxt.LCD

ROP_NOOP - Static variable in class lejos.nxt.LCD

ROP_NOR - Static variable in class lejos.nxt.LCD

ROP_OR - Static variable in class lejos.nxt.LCD

ROP_ORINVERTED - Static variable in class lejos.nxt.LCD

ROP_ORREVERSE - Static variable in class lejos.nxt.LCD

ROP_SET - Static variable in class lejos.nxt.LCD

ROP_XOR - Static variable in class lejos.nxt.LCD

rotate(int) - Method in class lejos.nxt.Motor

rotate(int, boolean) - Method in class lejos.nxt.Motor

rotate(int, boolean) - Method in class lejos.nxt.remote.RemoteMotor

rotate(int) - Method in class lejos.nxt.remote.RemoteMotor

rotate(float, boolean) - Method in class lejos.robotics.localization.TachoLocalizer

rotate(float, boolean) - Method in class lejos.robotics.navigation.CompassPilot

robot rotates to the specified compass heading;

rotate(float) - Method in class lejos.robotics.navigation.CompassPilot

Rotates the NXT robot through a specific angle; Rotates left if angle is positive, right if negative, Returns when angle is reached.

rotate(float) - Method in interface lejos.robotics.navigation.Pilot

Rotates the NXT robot the specified number of degrees; direction determined by the sign of the parameter.

rotate(float, boolean) - Method in interface lejos.robotics.navigation.Pilot

Rotates the NXT robot the specifed number of degress; direction determined by the sign of the parameter.

rotate(float) - Method in class lejos.robotics.navigation.SimpleNavigator

Rotates the NXT robot through a specific number of degrees in a direction (+ or -).

rotate(float, boolean) - Method in class lejos.robotics.navigation.SimpleNavigator

Rotates the NXT robot through a specific number of degrees in a direction (+ or -).

rotate(float) - Method in class lejos.robotics.navigation.TachoPilot

Rotates the NXT robot through a specific angle.

rotate(float, boolean) - Method in class lejos.robotics.navigation.TachoPilot

Rotates the NXT robot through a specific angle.

rotate(float) - Method in class lejos.robotics.proposal.DifferentialPilot

Rotates the NXT robot through a specific angle.

rotate(float, boolean) - Method in class lejos.robotics.proposal.DifferentialPilot

Rotates the NXT robot through a specific angle.

rotate(float) - Method in interface lejos.robotics.proposal.RotatePilot

Rotates the NXT robot the specified number of degrees; direction determined by the sign of the parameter.

rotate(float, boolean) - Method in interface lejos.robotics.proposal.RotatePilot

Rotates the NXT robot the specified number of degrees; direction determined by the sign of the parameter.

rotate(int, boolean) - Method in interface lejos.robotics.TachoMotor

causes motor to rotate through angle;
iff immediateReturn is true, method returns immediately and the motor stops by itself
If any motor method is called before the limit is reached, the rotation is canceled.

rotate(int) - Method in interface lejos.robotics.TachoMotor

Causes motor to rotate by a specified angle.

rotateLeft(int, int) - Static method in class java.lang.Integer

rotateLeft(long, int) - Static method in class java.lang.Long

rotateLeft() - Method in class lejos.robotics.navigation.SimpleNavigator

RotatePilot - Interface in lejos.robotics.proposal

rotateRight(int, int) - Static method in class java.lang.Integer

rotateRight(long, int) - Static method in class java.lang.Long

rotateRight() - Method in class lejos.robotics.navigation.SimpleNavigator

rotateTo(int) - Method in class lejos.nxt.Motor

rotateTo(int, boolean) - Method in class lejos.nxt.Motor

rotateTo(int) - Method in class lejos.nxt.remote.RemoteMotor

rotateTo(int, boolean) - Method in class lejos.nxt.remote.RemoteMotor

rotateTo(float, boolean) - Method in class lejos.robotics.navigation.CompassPilot

robot rotates to the specified compass heading;

rotateTo(float) - Method in class lejos.robotics.navigation.CompassPilot

Robot rotates to the specified compass heading.

rotateTo(float) - Method in class lejos.robotics.navigation.SimpleNavigator

Rotates the NXT robot to point in a specific direction, using the smallest rotation necessary

rotateTo(float, boolean) - Method in class lejos.robotics.navigation.SimpleNavigator

Rotates the NXT robot to point in a specific direction relative to the x axis.

rotateTo(int) - Method in interface lejos.robotics.TachoMotor

Causes motor to rotate to limitAngle;
Then getTachoCount should be within +- 2 degrees of the limit angle when the method returns

rotateTo(int, boolean) - Method in interface lejos.robotics.TachoMotor

causes motor to rotate to limitAngle;
if immediateReturn is true, method returns immediately and the motor stops by itself
and getTachoCount should be within +- 2 degrees if the limit angle If any motor method is called before the limit is reached, the rotation is canceled.

rotateUpdate(float) - Method in class lejos.robotics.Pose

Rotate the heading through the specified angle

rotationCount - Variable in class lejos.nxt.remote.OutputState

rotationEnded(MotorEvent) - Method in interface lejos.robotics.TachoMotorListener

RotationPlatform - Interface in lejos.robotics

A platform for rotating a sensor and elevating the angle.

rotationStarted(MotorEvent) - Method in interface lejos.robotics.TachoMotorListener

round(float) - Static method in class java.lang.Math

Returns the closest int to the argument.

round(double) - Static method in class java.lang.Math

Returns the closest long to the argument.

RS485 - Class in lejos.nxt.comm

Low-level RS485/BitBus Network implementation This class provides simple low level access to the underlying RS485 hardware implemented on port 4 of the Lego NXT.

RS485Connection - Class in lejos.nxt.comm

Connection object for an RS485/BitBus connection This object models a single BitBus connection.

rt_set_cost(int) - Method in class lejos.realtime.RealtimeThread

rt_set_costOverrunHandler(AsyncEventHandler) - Method in class lejos.realtime.RealtimeThread

rt_set_deadline(int) - Method in class lejos.realtime.RealtimeThread

rt_set_deadlineMissHandler(AsyncEventHandler) - Method in class lejos.realtime.RealtimeThread

rt_set_period(int) - Method in class lejos.realtime.RealtimeThread

rt_set_start(int) - Method in class lejos.realtime.RealtimeThread

run() - Method in interface java.lang.Runnable

When an object implementing interface Runnable is used to create a thread, starting the thread causes the object's run method to be called in that separately executing thread.

run() - Method in class java.lang.Thread

run() - Method in class lejos.addon.gps.SimpleGPS

Keeps reading sentences from GPS receiver stream and extracting data.

run() - Method in class lejos.addon.keyboard.Keyboard

run() - Method in class lejos.nxt.comm.LCPResponder

run() - Method in class lejos.nxt.comm.RConsole

run() - Method in class lejos.nxt.Motor.Regulator

Monitors time and tachoCount to regulate speed and stop motor rotation at limit angle

run() - Method in class lejos.realtime.AsyncEventHandler

run() - Method in class lejos.realtime.RealtimeThread

RUN_PROGRAM_1 - Static variable in class lejos.nxt.addon.RCXLink

RUN_PROGRAM_2 - Static variable in class lejos.nxt.addon.RCXLink

RUN_PROGRAM_3 - Static variable in class lejos.nxt.addon.RCXLink

RUN_PROGRAM_4 - Static variable in class lejos.nxt.addon.RCXLink

RUN_PROGRAM_5 - Static variable in class lejos.nxt.addon.RCXLink

runCommand(int) - Method in class lejos.nxt.addon.PFLink

Executes a command

runMacro(int) - Method in class lejos.nxt.addon.PFLink

Runs a macro which has been previously installed on the NRLink.

runMacro(int) - Method in class lejos.nxt.addon.RCXLink

Runnable - Interface in java.lang

Class to allow an object to execute code.

runProgram(int) - Method in class lejos.nxt.addon.RCXLink

runState - Variable in class lejos.nxt.remote.OutputState

Runtime - Class in java.lang

Minimalist version of the standard Java Runtime class.

RuntimeException - Exception in java.lang

RuntimeException() - Constructor for exception java.lang.RuntimeException

Constructs a new runtime exception with null as its detail message.

RuntimeException(String) - Constructor for exception java.lang.RuntimeException

Constructs a new runtime exception with the specified detail message.

runtimeOptions - Variable in class lejos.nxt.VM.VMImage