lejos.localization
Class RangeReadings

java.lang.Object
  lejos.localization.RangeReadings

public class RangeReadings
extends Object

Represents a set of range readings.

Author:

Lawrie Griffiths

WARNING: THIS CLASS IS SHARED BETWEEN THE classes AND pccomms PROJECTS. DO NOT EDIT THE VERSION IN pccomms AS IT WILL BE OVERWRITTEN WHEN THE PROJECT IS BUILT.

Field Summary

static float

INVALID_READING

Constructor Summary

RangeReadings(int numReadings)

Method Summary

void	dumpReadings(DataOutputStream dos) Dump the readings to a DataOutputStream
int	getNumReadings() Get the number of readings in a set
float	getRange(int i) Get a specific range reading
boolean	incomplete() Return true if the readings are incomplete
void	loadReadings(DataInputStream dis) Load the readings from a DataInputStream
void	setNumReadings(short num) Set the number of readings
void	setRange(int i, float range) Set a range reading

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INVALID_READING

public static final float INVALID_READING

See Also:

Constant Field Values

Constructor Detail

RangeReadings

public RangeReadings(int numReadings)

Method Detail

setRange

public void setRange(int i,
                     float range)

Set a range reading

Parameters:

i - the reading index

range - the range value

getRange

public float getRange(int i)

Get a specific range reading

Parameters:

i - the reading index

Returns:

the range value

incomplete

public boolean incomplete()

Return true if the readings are incomplete

Returns:

true iff one of the readings is not valid

setNumReadings

public void setNumReadings(short num)

Set the number of readings

Parameters:

num - the number of readings

getNumReadings

public int getNumReadings()

Get the number of readings in a set

dumpReadings

public void dumpReadings(DataOutputStream dos)
                  throws IOException

Dump the readings to a DataOutputStream

Parameters:

dos - the stream

Throws:

IOException

loadReadings

public void loadReadings(DataInputStream dis)
                  throws IOException

Load the readings from a DataInputStream

Parameters:

dis - the stream

Throws:

IOException