org.jeospace.measure.angle
Class AngleNorm

java.lang.Object
  org.jeospace.measure.angle.AngleNorm

public class AngleNorm

extends java.lang.Object

Constant object identifiers of the options for normalization of an angle.

Version:

$Revision: 1.1.1.1 $

Author:

Rex Melton

See Also:

Angle, DecimalAngle, SexagesimalAngle

Field Summary

static AngleNorm	FULL_REVOLUTION Constant indicating that the angle should be normalized to within a full revolution ( +/-360 degrees ), preserving the direction of the angle.
static AngleNorm	FULL_REVOLUTION_NEGATIVE Constant indicating that the angle should be normalized to within a negative full revolution ( -360 degrees ).
static AngleNorm	FULL_REVOLUTION_POSITIVE Constant indicating that the angle should be normalized to within a positive full revolution ( +360 degrees ).
static AngleNorm	HALF_REVOLUTION Constant indicating that the angle should be normalized to within a half a revolution ( +/-180 degrees ).
java.lang.String	name The name of the angle direction
static AngleNorm	NONE Constant indicating that no normalization should be performed.

Constructor Summary

protected

AngleNorm(java.lang.String name) Construct a AngleNorm object.

Method Summary

static AngleNorm[]	getAngleNorms() Return an array of the defined AngleNorm objects
java.lang.String	toString() Return a String representation ( the name String ) of this AngleNorm object.

Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final AngleNorm NONE

Constant indicating that no normalization should be performed.

HALF_REVOLUTION

public static final AngleNorm HALF_REVOLUTION

Constant indicating that the angle should be normalized to within a half a revolution ( +/-180 degrees ). This is useful for representations of longitudes which are measured 180 degrees East or West of a prime meridian.

FULL_REVOLUTION

public static final AngleNorm FULL_REVOLUTION

Constant indicating that the angle should be normalized to within a full revolution ( +/-360 degrees ), preserving the direction of the angle.

FULL_REVOLUTION_POSITIVE

public static final AngleNorm FULL_REVOLUTION_POSITIVE

Constant indicating that the angle should be normalized to within a positive full revolution ( +360 degrees ). This is useful for representations of longitudes which are measured East of a prime meridian.

FULL_REVOLUTION_NEGATIVE

public static final AngleNorm FULL_REVOLUTION_NEGATIVE

Constant indicating that the angle should be normalized to within a negative full revolution ( -360 degrees ). This is useful for representations of longitudes which are measured West of a prime meridian.

name

public final java.lang.String name

The name of the angle direction

Constructor Detail

AngleNorm

protected AngleNorm(java.lang.String name)

Construct a AngleNorm object.

Parameters:

name - the angle's normalization identifier

Method Detail

getAngleNorms

public static AngleNorm[] getAngleNorms()

Return an array of the defined AngleNorm objects

Returns:

the array of the defined AngleNorm objects

toString

public java.lang.String toString()

Return a String representation ( the name String ) of this AngleNorm object.

Returns:

a String representation of this AngleNorm object