Package com._1c.g5.v8.derived.context

Interface IContextCollector

public interface IContextCollector

A scope collector's purpose is to provide scope of derived data computations in case of one or another BM event.
Note that clients should not implement this interface themselves, but rather use ScopeCollectorBuilder to build an instance of scope collector.

See Also:

PartBasedContextCollectorBuilder, ICaseSpecificContextCollector

Method Summary

Modifier and Type	Method	Description
default void	collectContextOnFeatureChange(IBmObject bmObject, org.eclipse.emf.ecore.EStructuralFeature feature, BmSubEvent bmEvent, IContextCollectingSession contextSession)	Provides the scope of computations in case of the BM object change. Note that, if the type of the BM object is not supported, an exception will be thrown.
default void	collectContextOnFullRebuild(IBmObject bmObject, IContextCollectingSession contextSession)	Gathers full rebuild scope.
default void	collectContextOnFullRebuild(Object objectId, IContextCollectingSession contextSession)
default void	collectContextOnObjectAssociation(IBmObject bmObject, BmSubEvent bmEvent, IContextCollectingSession contextSession)	Provides the scope of computations in case of the BM object change. Note that, if the type of the BM object is not supported, an exception will be thrown.
default String[]	fullRebuildScope()	Gets the full rebuild scope provided by this collector.
org.eclipse.emf.ecore.EClass	getSupportedType()	Gets the type of the BM object this collector supports.
default boolean	isModelContextCollector()	Returns true if this is a model context collector.
default boolean	isResourceContextCollector()	Returns true if this is a resource context collector.

Method Detail

collectContextOnFeatureChange

default void collectContextOnFeatureChange(IBmObject bmObject,
                                           org.eclipse.emf.ecore.EStructuralFeature feature,
                                           BmSubEvent bmEvent,
                                           IContextCollectingSession contextSession)

Provides the scope of computations in case of the BM object change.
Note that, if the type of the BM object is not supported, an exception will be thrown.

Parameters:

bmObject - the BM object that has been changed

feature - the feature of the BM object that has been changed. Can be null in case of binary attachment changes

bmEvent - the event that has been fired by BM in response to the change

contextSession - Session of the context collection being used to access object contexts.

collectContextOnFullRebuild

default void collectContextOnFullRebuild(IBmObject bmObject,
                                         IContextCollectingSession contextSession)

Gathers full rebuild scope. Usually it's the object itself, but in some cases it's necessary to affect other DDs of other objects.

Parameters:

bmObject - The object to collect full rebuild context for.

contextSession - Session of the context collection being used to access object contexts.

collectContextOnFullRebuild

default void collectContextOnFullRebuild(Object objectId,
                                         IContextCollectingSession contextSession)

collectContextOnObjectAssociation

default void collectContextOnObjectAssociation(IBmObject bmObject,
                                               BmSubEvent bmEvent,
                                               IContextCollectingSession contextSession)

Provides the scope of computations in case of the BM object change.
Note that, if the type of the BM object is not supported, an exception will be thrown.

Parameters:

bmObject - the BM object that has been associated

bmEvent - the event that has been fired by BM in response to the association

contextSession - Session of the context collection being used to access object contexts.

fullRebuildScope

default String[] fullRebuildScope()

Gets the full rebuild scope provided by this collector.

Returns:

Array of DD segments that participate in the full rebuild procedure using this collector. Can be empty or null in case if this collector isn't participating in the rebuild.

isResourceContextCollector

default boolean isResourceContextCollector()

Returns true if this is a resource context collector.

Returns:

true if this is a resource context collector.

isModelContextCollector

default boolean isModelContextCollector()

Returns true if this is a model context collector.

Returns:

true if this is a model context collector.

getSupportedType

org.eclipse.emf.ecore.EClass getSupportedType()

Gets the type of the BM object this collector supports.

Returns:

The type of supported BM object.