javax.money.convert

Class ProviderContext

java.lang.Object

javax.money.AbstractContext

javax.money.convert.ProviderContext

All Implemented Interfaces:

Serializable

public final class ProviderContext
extends AbstractContext

This class describes what kind of ExchangeRates a .ExchangeRateProvider delivers, including the provider's name, rate type and additional data. By default such a context supports the following attributes:

• a unique non localizable provider name. This provider name is also used to identify a concrete instance of ExchangeRateProvider.
• a set of RateType an ExchangeRateProvider supports
• a time range for which an ExchangeRateProvider delivers rates.
Additionally a instance of ProviderContext can have arbitrary additional attributes describing more precisely the capabilities of a concrete ExchangeRateProvider} implementation.

Instances of this class are immutable and thread-safe.

Author:

Anatole Tresch, Werner Keil

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.money.AbstractContext

KEY_PROVIDER

Method Summary

Modifier and Type	Method and Description
Set<RateType>	getRateTypes() Get the deferred flag.
static ProviderContext	of(String provider) Creates a new ProviderContext based on the provider id and rate type(s).
static ProviderContext	of(String provider, RateType rateType, RateType... rateTypes) Creates a new ProviderContext based on the provider id and rate type(s).
ProviderContextBuilder	toBuilder() Creates a ProviderContextBuilder initialized with this instance's data.

Methods inherited from class javax.money.AbstractContext

equals, get, get, getBoolean, getDouble, getFloat, getInt, getKeys, getLong, getProviderName, getText, getType, hashCode, isEmpty, toString

Methods inherited from class java.lang.Object

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

Method Detail

getRateTypes

public Set<RateType> getRateTypes()

Get the deferred flag. Exchange rates can be deferred or real.time.

Returns:

the deferred flag, or {code null}.

toBuilder

public ProviderContextBuilder toBuilder()

Creates a ProviderContextBuilder initialized with this instance's data.

Returns:

a new ProviderContextBuilder, never null.

of

public static ProviderContext of(String provider,
                                 RateType rateType,
                                 RateType... rateTypes)

Creates a new ProviderContext based on the provider id and rate type(s).

Parameters:

provider - the provider id, not null.

rateTypes - the required RateTypes, not null

Returns:

a new ProviderContext instance.

of

public static ProviderContext of(String provider)

Creates a new ProviderContext based on the provider id and rate type(s).

Parameters:

provider - the provider id, not null.

Returns:

a new ProviderContext instance.