RobotCore 1.0
WPILib port to raspberry Pi
Loading...
Searching...
No Matches
org.wpilib.units.CurrentUnit Class Reference
Inheritance diagram for org.wpilib.units.CurrentUnit:
org.wpilib.units.Unit

Public Member Functions

CurrentUnit getBaseUnit ()
PowerUnit mult (VoltageUnit voltage, String name, String symbol)
Current of (double magnitude)
Current ofBaseUnits (double baseUnitMagnitude)
Current zero ()
Current one ()
VelocityUnit< CurrentUnit > per (TimeUnit time)
double convertFrom (double magnitude, CurrentUnit otherUnit)
Public Member Functions inherited from org.wpilib.units.Unit
boolean isBaseUnit ()
double fromBaseUnits (double valueInBaseUnits)
double toBaseUnits (double valueInNativeUnits)
UnaryFunction getConverterToBase ()
UnaryFunction getConverterFromBase ()
boolean equivalent (Unit other)
boolean equals (Object o)
int hashCode ()
String name ()
String symbol ()
String toString ()

Additional Inherited Members

Protected Member Functions inherited from org.wpilib.units.Unit
 Unit (Unit baseUnit, UnaryFunction toBaseConverter, UnaryFunction fromBaseConverter, String name, String symbol)
 Unit (Unit baseUnit, double baseUnitEquivalent, String name, String symbol)

Detailed Description

Unit of electric current dimension.

This is the base type for units of current dimension. It is also used to specify the dimension for Measure: Measure<CurrentUnit>.

Actual units (such as Units#Amps and Units#Milliamps) can be found in the Units class.

Definition at line 18 of file CurrentUnit.java.

Member Function Documentation

◆ convertFrom()

double org.wpilib.units.CurrentUnit.convertFrom ( double magnitude,
CurrentUnit otherUnit )

Converts a measurement value in terms of another current unit to this unit.

Parameters
magnitudethe magnitude of the measurement in terms of the other current unit
otherUnitthe other current unit
Returns
the value of the measurement in terms of this unit

Definition at line 95 of file CurrentUnit.java.

◆ getBaseUnit()

CurrentUnit org.wpilib.units.CurrentUnit.getBaseUnit ( )

Gets the base unit of measurement that this unit is derived from. If the unit is the base unit, the unit will be returned.

NOTE: Subclasses must override this method to provide the correct return type. Failing to do say will make unit combinations that use it break at runtime!


  Unit baseUnit = new Unit(null, ...);
  baseUnit.getBaseUnit(); // returns baseUnit

  Unit derivedUnit = new Unit(baseUnit, ...);
  derivedUnit.getBaseUnit(); // returns baseUnit
Returns
the base unit

Reimplemented from org.wpilib.units.Unit.

Definition at line 33 of file CurrentUnit.java.

◆ mult()

PowerUnit org.wpilib.units.CurrentUnit.mult ( VoltageUnit voltage,
String name,
String symbol )

Constructs a unit of power equivalent to this unit of electrical current multiplied by another unit of voltage. For example, Amps.times(Volts) will return a unit of power equivalent to one Watt; Amps.times(Millivolts) will return a unit of power equivalent to a milliwatt, and so on.

Parameters
voltagethe voltage unit to multiply by
namethe name of the resulting unit of power
symbolthe symbol used to represent the unit of power
Returns
the power unit

Definition at line 48 of file CurrentUnit.java.

◆ of()

Current org.wpilib.units.CurrentUnit.of ( double magnitude)

Creates a new immutable measurement of the given magnitude in terms of this unit. Implementations are strongly recommended to sharpen the return type to a unit-specific measurement implementation.

Parameters
magnitudethe magnitude of the measurement.
Returns
the measurement object

Reimplemented from org.wpilib.units.Unit.

Definition at line 53 of file CurrentUnit.java.

◆ ofBaseUnits()

Current org.wpilib.units.CurrentUnit.ofBaseUnits ( double baseUnitMagnitude)

Creates a new immutable measurement of the given magnitude in terms of this unit's base unit. Implementations are strongly recommended to sharpen the return type to a unit-specific measurement implementation.

Parameters
baseUnitMagnitudethe magnitude in terms of the base unit
Returns
the measurement object

Reimplemented from org.wpilib.units.Unit.

Definition at line 58 of file CurrentUnit.java.

◆ one()

Current org.wpilib.units.CurrentUnit.one ( )

Gets a measure with a magnitude of 1.0 in terms of this unit. The returned object is guaranteed to be of the same type returned by of(double). Subclasses are encouraged to override this method to sharpen the return type.

Returns
a measure of magnitude 1.0 in terms of this unit

Reimplemented from org.wpilib.units.Unit.

Definition at line 68 of file CurrentUnit.java.

◆ per()

VelocityUnit< CurrentUnit > org.wpilib.units.CurrentUnit.per ( TimeUnit time)

Combines this unit with a unit of time. This often - but not always - results in a velocity. Subclasses should sharpen the return type to be unit-specific.

Parameters
timethe unit of time
Returns
the combined unit

Reimplemented from org.wpilib.units.Unit.

Definition at line 73 of file CurrentUnit.java.

◆ zero()

Current org.wpilib.units.CurrentUnit.zero ( )

Gets a measure of zero magnitude in terms of this unit. The returned object is guaranteed to be of the same type returned by of(double). Subclasses are encouraged to override this method to sharpen the return type.

Returns
a zero-magnitude measure of this unit

Reimplemented from org.wpilib.units.Unit.

Definition at line 63 of file CurrentUnit.java.


The documentation for this class was generated from the following file: