org.apache.ignite.internal.processors.service

Class ServiceChangeBatchRequest

java.lang.Object

org.apache.ignite.internal.processors.service.ServiceChangeBatchRequest

All Implemented Interfaces:

Serializable, DiscoveryCustomMessage

public class ServiceChangeBatchRequest
extends Object
implements DiscoveryCustomMessage

Service change batch request discovery message.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ServiceChangeBatchRequest(Collection<org.apache.ignite.internal.processors.service.ServiceChangeAbstractRequest> reqs)

Method Summary

Modifier and Type	Method and Description
@Nullable DiscoveryCustomMessage	ackMessage() Called when custom message has been handled by all nodes.
DiscoCache	createDiscoCache(GridDiscoveryManager mgr, AffinityTopologyVersion topVer, DiscoCache discoCache) Creates new discovery cache if message caused topology version change.
IgniteUuid	id()
boolean	isMutable()
Collection<org.apache.ignite.internal.processors.service.ServiceChangeAbstractRequest>	requests()
@Nullable ServiceDeploymentActions	servicesDeploymentActions()
void	servicesDeploymentActions(ServiceDeploymentActions serviceDeploymentActions)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceChangeBatchRequest

public ServiceChangeBatchRequest(Collection<org.apache.ignite.internal.processors.service.ServiceChangeAbstractRequest> reqs)

Parameters:

reqs - Change requests.

Method Detail

requests

public Collection<org.apache.ignite.internal.processors.service.ServiceChangeAbstractRequest> requests()

Returns:

Change requests.

servicesDeploymentActions

@Nullable
public @Nullable ServiceDeploymentActions servicesDeploymentActions()

Returns:

Services deployment actions to be processed on services deployment process.

servicesDeploymentActions

public void servicesDeploymentActions(ServiceDeploymentActions serviceDeploymentActions)

Parameters:

serviceDeploymentActions - Services deployment actions to be processed on services deployment process.

id

public IgniteUuid id()

Specified by:

id in interface DiscoveryCustomMessage

Returns:

Unique custom message ID.

ackMessage

@Nullable
public @Nullable DiscoveryCustomMessage ackMessage()

Called when custom message has been handled by all nodes.

Specified by:

ackMessage in interface DiscoveryCustomMessage

Returns:

Ack message or null if ack is not required.

isMutable

public boolean isMutable()

Specified by:

isMutable in interface DiscoveryCustomMessage

Returns:

True if message can be modified during listener notification. Changes will be sent to next nodes.

createDiscoCache

public DiscoCache createDiscoCache(GridDiscoveryManager mgr,
                                   AffinityTopologyVersion topVer,
                                   DiscoCache discoCache)

Creates new discovery cache if message caused topology version change.

Specified by:

createDiscoCache in interface DiscoveryCustomMessage

Parameters:

mgr - Discovery manager.

topVer - New topology version.

discoCache - Current discovery cache.

Returns:

Reused discovery cache.

toString

public String toString()

Overrides:

toString in class Object