Package com.arc_e_tect.gradle.doppelganger.progress

Class ResponseCoverageHistoryUpdater

java.lang.Object

com.arc_e_tect.gradle.doppelganger.progress.ResponseCoverageHistoryUpdater

public class ResponseCoverageHistoryUpdater
extends Object

Produces the next ResponseCoverageRecord map to persist, from the previously persisted map and this run's EndpointResponseCoverage rows - the response-coverage counterpart of api-detector-core's ContractHistoryUpdater.

Unlike that shared updater, ResponseCoverageRecord.testCount() is a live gauge: refreshed on every run that observes the (endpoint, response code) pair, not a milestone stamped once. ResponseCoverageRecord.firstDeclaredAt() and ResponseCoverageRecord.firstCoveredAt() - the latter set the first time testCount > 0 - are the only fields with that once-only semantics. Every previously persisted record whose fingerprint is not seen this run keeps its last known values with removedAt stamped the first time it goes missing; a record that reappears has removedAt reset to null. Records are never deleted.

Constructor Summary

Constructors

Constructor	Description
ResponseCoverageHistoryUpdater()	Creates a new ResponseCoverageHistoryUpdater.

Method Summary

Modifier and Type	Method	Description
Map<String,ResponseCoverageRecord>	update(Map<String,ResponseCoverageRecord> existing, List<EndpointResponseCoverage> currentRun, Instant now)	Computes the updated history map to persist.

Methods inherited from class java.lang.Object

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

Constructor Details

ResponseCoverageHistoryUpdater

public ResponseCoverageHistoryUpdater()

Creates a new ResponseCoverageHistoryUpdater.

Method Details

update

public Map<String,ResponseCoverageRecord> update(Map<String,ResponseCoverageRecord> existing,
 List<EndpointResponseCoverage> currentRun,
 Instant now)

Computes the updated history map to persist.

Parameters:

existing - the previously persisted history, keyed by fingerprint; empty on a first run

currentRun - this run's response coverage rows, computed with includeResponseCoverage enabled

now - the instant to stamp newly-reached milestones and newly-observed removals with

Returns:

the updated history map, keyed by fingerprint