org.ka2ddo.util
Enum PressureUnit

java.lang.Object
  java.lang.Enum<PressureUnit>
      org.ka2ddo.util.PressureUnit

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PressureUnit>, EnumWithImageName, UnitEnum<PressureUnit>

public enum PressureUnit
extends java.lang.Enum<PressureUnit>
implements EnumWithImageName, UnitEnum<PressureUnit>

Enumeration of supported units of atmospheric pressure. All scaling factors are in units relative to the Peet Bros weather station standard resolution of 0.1 millibars.

Enum Constant Summary

HPa
Pressure in hectopascals (also known as millibars).

inHg
Pressure in inches of mercury.

KPa
Pressure in kilopascals (also known as 10's of millibars).

mmHg
Pressure in millimeters of mercury.

Pa
Pressure in pascals.

PSI
Pressure in pounds per square inch.

Method Summary

float	from(PressureUnit other) Get the multiplicative conversion factor to convert a pressure from the specified units to this unit.
int	getDigitsAfterDecimalPoint() Get the number of digits after the decimal point for displaying in these units.
java.lang.String	getImagePath() Return the relative path name of the image file for this enum value.
float	getOffset(PressureUnit other) Get the additive offset to convert a value from the specified unit to this unit.
java.lang.String	unitString() Get the string to use when displaying values of this unit.
static PressureUnit	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static PressureUnit[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Pa

public static final PressureUnit Pa

Pressure in pascals.

HPa

public static final PressureUnit HPa

Pressure in hectopascals (also known as millibars).

KPa

public static final PressureUnit KPa

Pressure in kilopascals (also known as 10's of millibars).

mmHg

public static final PressureUnit mmHg

Pressure in millimeters of mercury.

PSI

public static final PressureUnit PSI

Pressure in pounds per square inch.

inHg

public static final PressureUnit inHg

Pressure in inches of mercury.

Method Detail

values

public static PressureUnit[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PressureUnit c : PressureUnit.values())
    System.out.println(c);

Returns:

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

valueOf

public static PressureUnit valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

from

public final float from(PressureUnit other)

Get the multiplicative conversion factor to convert a pressure from the specified units to this unit.

Specified by:

from in interface UnitEnum<PressureUnit>

Parameters:

other - another PressureUnit representing the existing units of a pressure value

Returns:

the conversion factor to change a pressure value into this unit

getOffset

public float getOffset(PressureUnit other)

Get the additive offset to convert a value from the specified unit to this unit.

Specified by:

getOffset in interface UnitEnum<PressureUnit>

Parameters:

other - another PressureUnit representing the existing units of a value

Returns:

the offset (after multiplying by the from() factor) to add to get the value in this unit

getDigitsAfterDecimalPoint

public final int getDigitsAfterDecimalPoint()

Get the number of digits after the decimal point for displaying in these units.

Returns:

digits to display after decimal point

unitString

public final java.lang.String unitString()

Get the string to use when displaying values of this unit.

Returns:

suffix display String

getImagePath

public java.lang.String getImagePath()

Return the relative path name of the image file for this enum value.

Specified by:

getImagePath in interface EnumWithImageName

Returns:

path name String