Package org.geotools.measure

Enum Class AngleFormat.RoundingMethod

Object

Enum<AngleFormat.RoundingMethod>

RoundingMethod

All Implemented Interfaces:

Serializable, Comparable<AngleFormat.RoundingMethod>, Constable

Enclosing class:

AngleFormat

public static enum AngleFormat.RoundingMethod
extends Enum<AngleFormat.RoundingMethod>

Set the rounding method to use when the last significant digit in a value is 5.

Options are:

• ROUND_HALF_EVEN
• ROUND_HALF_UP
• ROUND_HALF_DOWN

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ROUND_HALF_DOWN	Always round downwards: e.g.
ROUND_HALF_EVEN	Round towards the even neighbour: e.g.
ROUND_HALF_UP	Always round upwards: e.g.

Method Summary

Modifier and Type	Method	Description
static AngleFormat.RoundingMethod	valueOf(String name)	Returns the enum constant of this class with the specified name.
static AngleFormat.RoundingMethod[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

ROUND_HALF_EVEN

public static final AngleFormat.RoundingMethod ROUND_HALF_EVEN

Round towards the even neighbour: e.g. 2.5 => 2, 3.5 => 4. This method minimizes cumulative error over many values.

ROUND_HALF_UP

public static final AngleFormat.RoundingMethod ROUND_HALF_UP

Always round upwards: e.g. 2.5 => 3, 3.5 => 4.

ROUND_HALF_DOWN

public static final AngleFormat.RoundingMethod ROUND_HALF_DOWN

Always round downwards: e.g. 2.5 => 2, 3.5 => 3.

Method Details

values

public static AngleFormat.RoundingMethod[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static AngleFormat.RoundingMethod valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null