Interface ClusterNodeEndpoint

All Superinterfaces:

ManagedInvocation

All Known Implementing Classes:

ClusterNodeAgent, ClusterNodeClient

public interface ClusterNodeEndpoint
extends ManagedInvocation

Authenticated node-side physical lifecycle boundary. Each effect carries authoritative lease identity, epoch and fence; node agents serialize, persist and revalidate these at effect admission.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	ClusterNodeEndpoint.Status	Actual node state plus trusted schema watermark and consensus availability.

Method Summary

Modifier and Type	Method	Description
ClusterNodeEndpoint.Status	status(Instant deadline)	Reads actual node state.
NodeView	step(String operation, String phase, String release, String owner, long fence, long epoch, Instant deadline)	Executes one locally journaled fenced physical step, reconciling exact retries.

Methods inherited from interface ManagedInvocation

invoke, invokeRevision

Method Details

status

ClusterNodeEndpoint.Status status(Instant deadline)
                           throws IOException

Reads actual node state.

Parameters:

deadline - absolute deadline

Returns:

local hosting and fresh consensus status

Throws:

IOException - unavailable

step

NodeView step(String operation,
 String phase,
 String release,
 String owner,
 long fence,
 long epoch,
 Instant deadline)
       throws IOException

Executes one locally journaled fenced physical step, reconciling exact retries.

Parameters:

operation - durable operation identity

phase - DRAIN or REPLACE

release - server catalog identity

owner - lease owner

fence - current fence

epoch - current leadership epoch

deadline - absolute deadline

Returns:

actual post-effect hosting view

Throws:

IOException - stale authority or uncertain completion