Package tech.units.indriya

Class AbstractConverter.Identity

java.lang.Object

tech.units.indriya.AbstractConverter

tech.units.indriya.AbstractConverter.Identity

All Implemented Interfaces:

Serializable, Comparable<javax.measure.UnitConverter>, javax.measure.UnitConverter

Enclosing class:

AbstractConverter

private static final class AbstractConverter.Identity
extends AbstractConverter

This class represents the identity converter (singleton).

Nested Class Summary

Nested classes/interfaces inherited from class tech.units.indriya.AbstractConverter

AbstractConverter.Pair

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	serialVersionUID

Fields inherited from class tech.units.indriya.AbstractConverter

conversionSteps, IDENTITY

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Identity()

Method Summary

Modifier and Type	Method	Description
int	compareTo(javax.measure.UnitConverter o)
double	convertWhenNotIdentity(double value)	Non-API
BigDecimal	convertWhenNotIdentity(BigDecimal value, MathContext ctx)	Non-API
Number	convertWhenNotIdentity(BigInteger value, MathContext ctx)	Non-API
boolean	equals(Object cvtr)
int	hashCode()
protected AbstractConverter	inverseWhenNotIdentity()	Non-API
boolean	isIdentity()
boolean	isLinear()
protected boolean	isSimpleCompositionWith(AbstractConverter that)	Non-API Guard for AbstractConverter.simpleCompose(AbstractConverter)
protected AbstractConverter	simpleCompose(AbstractConverter that)	Non-API Guarded by AbstractConverter.isSimpleCompositionWith(AbstractConverter)
protected String	transformationLiteral()	Non-API

Methods inherited from class tech.units.indriya.AbstractConverter

concatenate, convert, convert, getConversionSteps, inverse, of, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

Identity

private Identity()

Method Details

isIdentity

public boolean isIdentity()

convertWhenNotIdentity

public double convertWhenNotIdentity(double value)

Description copied from class: AbstractConverter

Non-API

Specified by:

convertWhenNotIdentity in class AbstractConverter

Parameters:

value -

Returns:

transformed value

convertWhenNotIdentity

public Number convertWhenNotIdentity(BigInteger value,
 MathContext ctx)

Description copied from class: AbstractConverter

Non-API

Overrides:

convertWhenNotIdentity in class AbstractConverter

Parameters:

value -

ctx -

Returns:

transformed value (most likely a BigInteger or BigDecimal)

convertWhenNotIdentity

public BigDecimal convertWhenNotIdentity(BigDecimal value,
 MathContext ctx)

Description copied from class: AbstractConverter

Non-API

Specified by:

convertWhenNotIdentity in class AbstractConverter

Parameters:

value -

ctx -

Returns:

transformed value

equals

public boolean equals(Object cvtr)

Specified by:

equals in class AbstractConverter

hashCode

public int hashCode()

Specified by:

hashCode in class AbstractConverter

isLinear

public boolean isLinear()

compareTo

public int compareTo(javax.measure.UnitConverter o)

isSimpleCompositionWith

protected boolean isSimpleCompositionWith(AbstractConverter that)

Description copied from class: AbstractConverter

Non-API Guard for AbstractConverter.simpleCompose(AbstractConverter)

Specified by:

isSimpleCompositionWith in class AbstractConverter

Parameters:

that -

Returns:

whether or not a 'simple' composition of transformations is possible

simpleCompose

protected AbstractConverter simpleCompose(AbstractConverter that)

Description copied from class: AbstractConverter

Non-API Guarded by AbstractConverter.isSimpleCompositionWith(AbstractConverter)

Overrides:

simpleCompose in class AbstractConverter

Parameters:

that -

Returns:

a new AbstractConverter that adds no additional conversion step

inverseWhenNotIdentity

protected AbstractConverter inverseWhenNotIdentity()

Description copied from class: AbstractConverter

Non-API

Returns an AbstractConverter that represents the inverse transformation of this converter, for cases where the transformation is not the identity transformation.

Specified by:

inverseWhenNotIdentity in class AbstractConverter

Returns:

transformationLiteral

protected String transformationLiteral()

Description copied from class: AbstractConverter

Non-API

Returns a String describing the transformation that is represented by this converter. Contributes to converter's toString method. If null or empty toString output becomes simplified.

Specified by:

transformationLiteral in class AbstractConverter

Returns: