Class EgressRate

java.lang.Object

com.eqixiac.equinix.design.value.ratecard.EgressRate

public class EgressRate
extends Object

A usage-based data-egress price expressed per gigabyte, tagged with its PriceSource. Unlike PriceQuote (which models recurring and one-time charges for provisioned resources), an egress rate is multiplied by a monthly data volume to produce a cost, so it is the unit that drives the internet-vs-private savings calculation.

The price is per decimal (SI) gigabyte - 1 TB = 1000 GB - matching DataUnit and how the engines express volume. A provider list price quoted per Gibibyte must be converted before being supplied here (the bundled GCP adapter divides its per-GiB figure by 1.073741824 and records the original in the note).

Constructor Summary

Constructors

Constructor	Description
EgressRate()

Method Summary

Modifier and Type	Method	Description
BigDecimal	costFor(BigDecimal gigabytes)	Computes the egress cost for a given monthly volume.
static EgressRate	of(BigDecimal pricePerGb, Currency currency, PriceSource source)	Creates an egress rate.
EgressRate	withNote(String note)	Returns a copy of this rate with the note replaced (this instance is immutable and unchanged).

Methods inherited from class Object

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

Constructor Details

EgressRate

public EgressRate()

Method Details

of

public static EgressRate of(BigDecimal pricePerGb,
 Currency currency,
 PriceSource source)

Creates an egress rate.

Parameters:

pricePerGb - the per-GB price (defaults to zero if null)

currency - the currency

source - the provenance

Returns:

a new egress rate

withNote

public EgressRate withNote(String note)

Returns a copy of this rate with the note replaced (this instance is immutable and unchanged). The provider adapters use it to record where a figure came from - e.g. the meter name or the original per-GiB price a converted rate was derived from.

Parameters:

note - the provenance note to attach (replaces any existing note)

Returns:

a new rate identical to this one but carrying the given note

costFor

public BigDecimal costFor(BigDecimal gigabytes)

Computes the egress cost for a given monthly volume.

Parameters:

gigabytes - the monthly egress volume in GB

Returns:

pricePerGb × gigabytes