程序包 net.sf.marineapi.ais.util

类 Latitude27

java.lang.Object

net.sf.marineapi.ais.util.Latitude27

public class Latitude27
extends Object

Checks a 27-bit signed integer latitude value for validity.

作者:

Lázár József

字段概要

字段

修饰符和类型	字段	说明
static final String	RANGE	Valid range with default value for "no value"

构造器概要

构造器

构造器	说明
Latitude27()

方法概要

修饰符和类型	方法	说明
static boolean	isAvailable(int value)	Tells if the given latitude is available, i.e. within expected range.
static boolean	isCorrect(int value)	Tells if the given value is correct, i.e. within expected range and not the no-value.
static double	toDegrees(int value)	Converts the latitude value (in 1/10000 minutes) to degrees.
static String	toString(int value)	Returns the String representation of given latitude value.

从类继承的方法 java.lang.Object

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

字段详细资料

RANGE

public static final String RANGE

Valid range with default value for "no value"

另请参阅:

• 常量字段值

构造器详细资料

Latitude27

public Latitude27()

方法详细资料

toDegrees

public static double toDegrees(int value)

Converts the latitude value (in 1/10000 minutes) to degrees.

参数:

value - Int value to convert

返回:

The latitude value in degrees

isAvailable

public static boolean isAvailable(int value)

Tells if the given latitude is available, i.e. within expected range.

参数:

value - Latitude value to validate

返回:

true if available, otherwise false.

isCorrect

public static boolean isCorrect(int value)

Tells if the given value is correct, i.e. within expected range and not the no-value.

参数:

value - Latitude value to validate

返回:

true if correct, otherwise false.

toString

public static String toString(int value)

Returns the String representation of given latitude value.

参数:

value - Value to stringify

返回:

"invalid latitude", "latitude not available" or value formatted in degrees.