Package com._1c.g5.v8.bm.core.event

Class BmEvent

java.lang.Object

com._1c.g5.v8.bm.core.event.BmEvent

public final class BmEvent
extends Object

BM events contain information about all the modifications (represented by sub-events) performed within a transaction. Note that all the collections and maps returned by the methods of this class are for read-access only. In case of a modification attempt the behaviour is not defined.

See Also:

BmSubEvent

Constructor Summary

Constructors

Constructor	Description
BmEvent(long timestamp, Object operationId, Object serviceId, BmAssociationEvent associationEvent, IBmLongMap<BmChangeEvent> changeEvents, List<BmResolvedEvent> resolvedEvents)	Constructs a new instance with the given parameters.

Method Summary

Modifier and Type	Method	Description
BmAssociationEvent	getAssociationEvent()	Gets a sub-event representing associations and deassociations.
IBmLongMap<BmChangeEvent>	getChangeEvents()	Gets sub-events representing changes.
Object	getOperationId()	Gets the ID of the operation specified on the transaction creation.
List<BmResolvedEvent>	getResolvedEvents()	Gets sub-events representing URI (un)resolutions.
Object	getServiceId()	Gets the ID of the service specified on the transaction creation.
long	getTimestamp()	Gets timestamp.

Methods inherited from class java.lang.Object

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

Constructor Detail

BmEvent

public BmEvent(long timestamp,
               Object operationId,
               Object serviceId,
               BmAssociationEvent associationEvent,
               IBmLongMap<BmChangeEvent> changeEvents,
               List<BmResolvedEvent> resolvedEvents)

Constructs a new instance with the given parameters.

Parameters:

timestamp - logical timestamp allowing at least partial ordering of events. Any two events can be ordered in case they were generated in transactions that affected overlapped sets of resources.

operationId - The ID of the operation specified on the transaction creation. May be null.

serviceId - The ID of the service specified on the transaction creation. May be null.

associationEvent - The sub-event containing information about associated and deassociated objects. May be null.

changeEvents - A map where keys are identifiers of the modified objects and the values are the sub-events representing the corresponding object changes. May be null.

resolvedEvents - The sub-events containing information about resolved and unresolved URIs. May be null.

Method Detail

getTimestamp

public long getTimestamp()

Gets timestamp.

Returns:

logical timestamp allowing at least partial ordering of events. Any two events can be ordered in case they were generated in transactions that affected overlapped sets of resources.

getOperationId

public Object getOperationId()

Gets the ID of the operation specified on the transaction creation.

Returns:

the ID of the operation or null.

getServiceId

public Object getServiceId()

Gets the ID of the service specified on the transaction creation.

Returns:

the ID of the service or null.

getAssociationEvent

public BmAssociationEvent getAssociationEvent()

Gets a sub-event representing associations and deassociations.

Returns:

the sub-event or null.

getChangeEvents

public IBmLongMap<BmChangeEvent> getChangeEvents()

Gets sub-events representing changes.

Returns:

a map where keys are identifiers of the modified objects and the values are the sub-events representing the corresponding object changes or null.

getResolvedEvents

public List<BmResolvedEvent> getResolvedEvents()

Gets sub-events representing URI (un)resolutions.

Returns:

the sub-events or null.