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

Class ContextCollector

java.lang.Object

com._1c.g5.v8.internal.derived.context.ContextCollector

All Implemented Interfaces:

IContextCollector

public class ContextCollector
extends Object
implements IContextCollector

Standard implementation of IContextCollector interface. Relies on part-based contexts.

Constructor Summary

Constructors

Constructor	Description
ContextCollector(org.eclipse.emf.ecore.EClass supportedType, ICaseSpecificContextCollector onObjectAssociationContextCollector, ICaseSpecificContextCollector onFullRebuildContextCollector, Map<org.eclipse.emf.ecore.EStructuralFeature,ICaseSpecificContextCollector> onFeatureChangeContextCollectors, ICaseSpecificContextCollector onBinaryAttachmentContextCollector)	Constructs a new instance, performs basic initialization.

Method Summary

Modifier and Type	Method	Description
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.
void	collectContextOnFullRebuild(IBmObject bmObject, IContextCollectingSession contextSession)	Gathers full rebuild scope.
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.
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.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com._1c.g5.v8.derived.context.IContextCollector

collectContextOnFullRebuild, isModelContextCollector, isResourceContextCollector

Constructor Details

ContextCollector

public ContextCollector(org.eclipse.emf.ecore.EClass supportedType,
 ICaseSpecificContextCollector onObjectAssociationContextCollector,
 ICaseSpecificContextCollector onFullRebuildContextCollector,
 Map<org.eclipse.emf.ecore.EStructuralFeature,ICaseSpecificContextCollector> onFeatureChangeContextCollectors,
 ICaseSpecificContextCollector onBinaryAttachmentContextCollector)

Constructs a new instance, performs basic initialization.

Parameters:

supportedType - the supported BM object type

onObjectAssociationContextCollector - the scope collector to use to define the scope of computations on object association

onFullRebuildContextCollector - the scope collector to use during the full rebuild scope collecting operations

onFeatureChangeContextCollectors - a map, where keys are the features change of which provokes derived data computation and values are the collectors used to defined the scope of computations

onBinaryAttachmentContextCollector - the scope collector to use during the binary attachment change operations

Method Details

collectContextOnFeatureChange

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

Description copied from interface: IContextCollector

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.

Specified by:

collectContextOnFeatureChange in interface IContextCollector

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 FQN 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

public void collectContextOnFullRebuild(IBmObject bmObject,
 IContextCollectingSession contextSession)

Description copied from interface: IContextCollector

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

Specified by:

collectContextOnFullRebuild in interface IContextCollector

Parameters:

bmObject - The object to collect full rebuild context for.

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

collectContextOnObjectAssociation

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

Description copied from interface: IContextCollector

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.

Specified by:

collectContextOnObjectAssociation in interface IContextCollector

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

public String[] fullRebuildScope()

Description copied from interface: IContextCollector

Gets the full rebuild scope provided by this collector.

Specified by:

fullRebuildScope in interface IContextCollector

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.

getSupportedType

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

Description copied from interface: IContextCollector

Gets the type of the BM object this collector supports.

Specified by:

getSupportedType in interface IContextCollector

Returns:

The type of supported BM object.