Interface ExecutionContext

public interface ExecutionContext

Temporary interface to be able to test the leader based replication in the simulator, which implements fakes objects. It gives access to the changelog and the data state of the replica.

Field Summary

Fields

Modifier and Type	Field	Description
static final ExecutionContext	EMPTY_EXECUTION_CONTEXT	An empty execution context.

Method Summary

Modifier and Type	Method	Description
ReplicaChangelog	createChangelog(ReplicaClient client)	Creates the changelog.
ReplicatedDomain	newReplicatedDomain(LeaderBasedReplicationDomainCfg domainCfg, LeaderBasedReplicationSynchronizationProviderCfg syncProviderCfg, ReplicaClient coreRegistryClient)	Creates a new replicated domain with the given configuration.
ReplicaId	replicaId()	Returns the replica id of the replica.

Field Details

EMPTY_EXECUTION_CONTEXT

static final ExecutionContext EMPTY_EXECUTION_CONTEXT

An empty execution context.

Method Details

createChangelog

ReplicaChangelog createChangelog(ReplicaClient client)
                          throws ConfigException

Creates the changelog.

Parameters:

client - the replica client to communicate with the rest of the topology

Returns:

the created changelog

Throws:

ConfigException

replicaId

ReplicaId replicaId()

Returns the replica id of the replica.

Returns:

the replica id of the replica

newReplicatedDomain

ReplicatedDomain newReplicatedDomain(LeaderBasedReplicationDomainCfg domainCfg,
 LeaderBasedReplicationSynchronizationProviderCfg syncProviderCfg,
 ReplicaClient coreRegistryClient)

Creates a new replicated domain with the given configuration.

Parameters:

domainCfg - the domain configuration

syncProviderCfg - the synchronization provider configuration

coreRegistryClient - the client to communicate with the core registry

Returns:

the new replicated domain