Package com.tnsai.payment

Class NoOpPaymentBroker

java.lang.Object

com.tnsai.payment.NoOpPaymentBroker

All Implemented Interfaces:

PaymentBroker

public final class NoOpPaymentBroker
extends Object
implements PaymentBroker

PaymentBroker that prices everything at 0.00 USD and settles instantly (TNS-298). Default for internal multi-agent deployments where there's no real money flow — the framework's accountability machinery threads through unchanged but no settlement rail is engaged.

Idempotency still works: a second settle(com.tnsai.payment.Quote) call with the same Quote.idempotencyKey returns Settlement.AlreadySettled so consumers exercising the settlement contract see the same shape they'd see against a real broker.

Quotes expire after DEFAULT_QUOTE_TTL (1 hour) — long enough that test code rarely hits expiry but short enough to surface the stale-quote path when it matters.

Since:

0.10.0 (TNS-298)

Nested Class Summary

Nested classes/interfaces inherited from interface com.tnsai.payment.PaymentBroker

PaymentBroker.QuoteRejectedException

Field Summary

Fields

Modifier and Type	Field	Description
static final Duration	DEFAULT_QUOTE_TTL	How long a quote stays valid by default.

Constructor Summary

Constructors

Constructor	Description
NoOpPaymentBroker()
NoOpPaymentBroker(Duration quoteTtl)

Method Summary

Modifier and Type	Method	Description
Quote	quote(AgentPrincipal payer, AgentPrincipal payee, Service service)	Compute the price for service between payer and payee, returning a Quote the caller can later settle (within Quote.expiresAt).
Settlement	settle(Quote quote)	Move funds for quote.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_QUOTE_TTL

public static final Duration DEFAULT_QUOTE_TTL

How long a quote stays valid by default.

Constructor Details

NoOpPaymentBroker

public NoOpPaymentBroker()

NoOpPaymentBroker

public NoOpPaymentBroker(Duration quoteTtl)

Method Details

quote

public Quote quote(AgentPrincipal payer,
 AgentPrincipal payee,
 Service service)

Description copied from interface: PaymentBroker

Compute the price for service between payer and payee, returning a Quote the caller can later settle (within Quote.expiresAt).

Specified by:

quote in interface PaymentBroker

settle

public Settlement settle(Quote quote)

Description copied from interface: PaymentBroker

Move funds for quote. Idempotent: a second call with the same Quote.idempotencyKey returns Settlement.AlreadySettled instead of double-charging.

Specified by:

settle in interface PaymentBroker