tec.uom.se.spi

Class DefaultServiceProvider

java.lang.Object

javax.measure.spi.ServiceProvider

tec.uom.se.spi.DefaultServiceProvider

All Implemented Interfaces:

Comparable<javax.measure.spi.ServiceProvider>

public class DefaultServiceProvider
extends javax.measure.spi.ServiceProvider
implements Comparable<javax.measure.spi.ServiceProvider>

This class extends the ServiceProvider class and hereby uses the JDK ServiceLoader to load the required services.

Version:

0.9

Author:

Werner Keil

Constructor Summary

Constructors

Constructor and Description
DefaultServiceProvider()

Method Summary

Modifier and Type	Method and Description
int	compareTo(javax.measure.spi.ServiceProvider o)
int	getPriority() Returns a priority value of 10.
<Q extends javax.measure.Quantity<Q>> javax.measure.spi.QuantityFactory<Q>	getQuantityFactory(Class<Q> quantity) Return a factory for this quantity
protected <T> T	getService(Class<T> serviceType)
protected <T> List<T>	getServices(Class<T> serviceType) Loads and registers services.
javax.measure.spi.SystemOfUnitsService	getSystemOfUnitsService()
javax.measure.spi.UnitFormatService	getUnitFormatService()

Methods inherited from class javax.measure.spi.ServiceProvider

available, current, setCurrent

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultServiceProvider

public DefaultServiceProvider()

Method Detail

getPriority

public int getPriority()

Returns a priority value of 10.

Overrides:

getPriority in class javax.measure.spi.ServiceProvider

Returns:

10, overriding the default provider.

getServices

protected <T> List<T> getServices(Class<T> serviceType)

Loads and registers services.

Type Parameters:

T - the concrete type.

Parameters:

serviceType - The service type.

Returns:

the items found, never null.

getService

protected <T> T getService(Class<T> serviceType)

compareTo

public int compareTo(javax.measure.spi.ServiceProvider o)

Specified by:

compareTo in interface Comparable<javax.measure.spi.ServiceProvider>

getSystemOfUnitsService

public javax.measure.spi.SystemOfUnitsService getSystemOfUnitsService()

Specified by:

getSystemOfUnitsService in class javax.measure.spi.ServiceProvider

getUnitFormatService

public javax.measure.spi.UnitFormatService getUnitFormatService()

Specified by:

getUnitFormatService in class javax.measure.spi.ServiceProvider

getQuantityFactory

public final <Q extends javax.measure.Quantity<Q>> javax.measure.spi.QuantityFactory<Q> getQuantityFactory(Class<Q> quantity)

Return a factory for this quantity

Specified by:

getQuantityFactory in class javax.measure.spi.ServiceProvider

Parameters:

quantity - the quantity type

Returns:

the QuantityFactory

Throws:

NullPointerException