程序包 net.sf.marineapi.nmea.sentence

接口 VDRSentence

所有超级接口:

Sentence

public interface VDRSentence
extends Sentence

Set and drift, true/magnetic direction and speed of current.

作者:

Kimmo Tuukkanen

字段概要

从接口继承的字段 net.sf.marineapi.nmea.sentence.Sentence

ALTERNATIVE_BEGIN_CHAR, BEGIN_CHAR, CHECKSUM_DELIMITER, FIELD_DELIMITER, MAX_LENGTH, TERMINATOR

方法概要

修饰符和类型	方法	说明
double	getMagneticDirection()	Returns the magnetic current direction.
double	getSpeed()	Returns the current flow speed.
double	getTrueDirection()	Returns the true direction of current.
void	setMagneticDirection(double direction)	Sets the magnetic direction of current.
void	setSpeed(double speed)	Sets the current flow speed.
void	setTrueDirection(double direction)	Sets the true direction of current.

从接口继承的方法 net.sf.marineapi.nmea.sentence.Sentence

getBeginChar, getFieldCount, getSentenceId, getTalkerId, isAISSentence, isProprietary, isValid, reset, setBeginChar, setTalkerId, toSentence, toSentence, toString

方法详细资料

getMagneticDirection

double getMagneticDirection()

Returns the magnetic current direction.

返回:

Direction in degrees

另请参阅:

• getTrueDirection()

getSpeed

double getSpeed()

Returns the current flow speed.

返回:

Speed in knots

getTrueDirection

double getTrueDirection()

Returns the true direction of current.

返回:

Direction in degrees

另请参阅:

• getMagneticDirection()

setMagneticDirection

void setMagneticDirection(double direction)

Sets the magnetic direction of current.

参数:

direction - Direction to set, in degrees.

setSpeed

void setSpeed(double speed)

Sets the current flow speed.

参数:

speed - Speed in knots

setTrueDirection

void setTrueDirection(double direction)

Sets the true direction of current.

参数:

direction - Direction in degrees

另请参阅:

• setMagneticDirection(double)