Uses of Record Class
com.kingsrook.qqq.backend.core.jobs.model.JobLease

Packages that use JobLease

Package	Description
com.kingsrook.qqq.backend.core.jobs.plans
com.kingsrook.qqq.backend.core.jobs.progress
com.kingsrook.qqq.backend.core.jobs.runtime
com.kingsrook.qqq.backend.core.jobs.store

Uses of JobLease in com.kingsrook.qqq.backend.core.jobs.plans

Methods in com.kingsrook.qqq.backend.core.jobs.plans that return JobLease

Modifier and Type	Method	Description
JobLease	ChunkContext.getLease()	Getter for lease

Constructors in com.kingsrook.qqq.backend.core.jobs.plans with parameters of type JobLease

Modifier	Constructor	Description
	ChunkContext(QRecord job, QRecord chunk, JobLease lease, DurableJobStore store, BooleanSupplier draining)	Constructor

Uses of JobLease in com.kingsrook.qqq.backend.core.jobs.progress

Constructors in com.kingsrook.qqq.backend.core.jobs.progress with parameters of type JobLease

Modifier	Constructor	Description
	JobLogWriter(DurableJobStore store, Integer jobId, JobLease lease, Runnable lostLease)	Construct a chunk writer, or a kernel writer with no lease.

Uses of JobLease in com.kingsrook.qqq.backend.core.jobs.runtime

Methods in com.kingsrook.qqq.backend.core.jobs.runtime that return types with arguments of type JobLease

Modifier and Type	Method	Description
Optional<JobLease>	JobClaimer.claimNext()	Claim the next chunk this pod may run, or empty when there is none.

Uses of JobLease in com.kingsrook.qqq.backend.core.jobs.store

Methods in com.kingsrook.qqq.backend.core.jobs.store that return types with arguments of type JobLease

Modifier and Type	Method	Description
Optional<JobLease>	DurableJobStore.claimChunk(QRecord chunk, String podId, int leaseTtlSeconds)	Try to claim one specific claimable chunk.
Optional<JobLease>	DurableJobStore.claimChunk(QRecord chunk, String podId, int leaseTtlSeconds, QBackendTransaction transaction)	Claim one specific chunk, optionally in a (claiming) transaction.
Optional<JobLease>	DurableJobStore.claimNextChunkSkipLocked(Integer jobId, String podId, int leaseTtlSeconds)	Claim the job's next claimable chunk (lowest seq) that no other claimer has locked: FOR UPDATE SKIP LOCKED plus the fenced conditional update, in one transaction.

Methods in com.kingsrook.qqq.backend.core.jobs.store with parameters of type JobLease

Modifier and Type	Method	Description
void	DurableJobStore.checkpoint(JobLease lease, String checkpointJson, QBackendTransaction transaction)	Save a mid-chunk checkpoint (e.g., process values after a step).
void	DurableJobStore.completeChunk(JobLease lease, ChunkOutcome outcome, QBackendTransaction transaction)	Mark a chunk DONE with its outcome.
ChunkStatus	DurableJobStore.failChunk(JobLease lease, String errorMessage, boolean retryable)	A chunk run threw.
boolean	DurableJobStore.heartbeat(JobLease lease, int leaseTtlSeconds)	Renew a lease.
boolean	DurableJobStore.heartbeat(JobLease lease, int leaseTtlSeconds, QBackendTransaction transaction)	Renew under the progress transaction, holding the fence until its commit.
boolean	DurableJobStore.releaseChunk(JobLease lease, ChunkStatus to)	Give a chunk back without counting the attempt (graceful drain, pause): RUNNING -> PENDING.