Class DefaultConsensusService

java.lang.Object

org.j7m.middleware.consensus.DefaultConsensusService

All Implemented Interfaces:

AutoCloseable, org.j7m.middleware.api.consensus.ConsensusService

public final class DefaultConsensusService
extends Object
implements org.j7m.middleware.api.consensus.ConsensusService

Default local consensus service backed by deterministic simulation primitives.

Constructor Summary

Constructors

Constructor	Description
DefaultConsensusService(ConsensusSimulation simulation)	Creates a service.

Method Summary

Modifier and Type	Method	Description
void	close()
org.j7m.middleware.api.consensus.ConsensusSafetyReport	safetyReport()
ConsensusSimulation	simulation()	Returns the deterministic simulation for tests and demos.
org.j7m.middleware.api.consensus.ConsensusState	startElection(org.j7m.middleware.api.consensus.ConsensusNodeId nodeId)
org.j7m.middleware.api.consensus.ConsensusStatus	status()
org.j7m.middleware.api.consensus.ConsensusCommandResult	submit(org.j7m.middleware.api.consensus.ConsensusCommand command)

Methods inherited from class Object

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

Constructor Details

DefaultConsensusService

public DefaultConsensusService(ConsensusSimulation simulation)

Creates a service.

Parameters:

simulation - simulation

Method Details

startElection

public org.j7m.middleware.api.consensus.ConsensusState startElection(org.j7m.middleware.api.consensus.ConsensusNodeId nodeId)

Specified by:

startElection in interface org.j7m.middleware.api.consensus.ConsensusService

submit

public org.j7m.middleware.api.consensus.ConsensusCommandResult submit(org.j7m.middleware.api.consensus.ConsensusCommand command)

Specified by:

submit in interface org.j7m.middleware.api.consensus.ConsensusService

status

public org.j7m.middleware.api.consensus.ConsensusStatus status()

Specified by:

status in interface org.j7m.middleware.api.consensus.ConsensusService

safetyReport

public org.j7m.middleware.api.consensus.ConsensusSafetyReport safetyReport()

Specified by:

safetyReport in interface org.j7m.middleware.api.consensus.ConsensusService

simulation

public ConsensusSimulation simulation()

Returns the deterministic simulation for tests and demos.

Returns:

simulation

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.j7m.middleware.api.consensus.ConsensusService