Package com._1c.g5.v8.dt.md.extension.derived

Class ExtObjectUpdateContext

java.lang.Object

com._1c.g5.v8.derived.context.BasicObjectContext

com._1c.g5.v8.dt.md.extension.derived.ExtObjectUpdateContext

All Implemented Interfaces:

IObjectDerivedDataContext

public class ExtObjectUpdateContext
extends BasicObjectContext

Standard implementation of the ExtObjectUpdateContext based on the DD part concept. Each DD part corresponds to a single DD calculation procedure performed by a complex DD part computer.

Constructor Summary

Constructors

Constructor	Description
ExtObjectUpdateContext(long bmObjectId, org.eclipse.emf.ecore.EClass eClass, String segmentId, boolean removal, Object computationCause, long baseVersion)	Creates a new instance of the context.
ExtObjectUpdateContext(Object objectId, org.eclipse.emf.ecore.EClass eClass, String segmentId, boolean removal, Object computationCause, long baseVersion)	Creates a new instance of the context.

Method Summary

Modifier and Type	Method	Description
void	addFeature(org.eclipse.emf.ecore.EStructuralFeature feature)	Adds a changed feature to the context.
void	addFeatures(Collection<org.eclipse.emf.ecore.EStructuralFeature> features)	Adds a collection of changed features to the context
void	clear()	Clears the context.
ExtObjectContainmentUpdateContext	getContainmentContext(long bmObjectId)	Gets context for the containment object.
ExtObjectContainmentUpdateContext	getContainmentContext(IBmObject bmObject)	Gets context for the containment object.
Collection<ExtObjectContainmentUpdateContext>	getContainmentContexts()	Gets the collection containment contexts associated with this context.
Collection<org.eclipse.emf.ecore.EStructuralFeature>	getFeatures()	Gets the set of DD parts being collected within this context.
IObjectDerivedDataContext	getSnapshot()	Gets the snapshot of the context.
boolean	mergeUpdates(IObjectDerivedDataContext context)	Merges updates into the context.
void	setFullRebuild(boolean fullRebuild)	Sets/resets the full rebuild designator for the context object DD.

Methods inherited from class com._1c.g5.v8.derived.context.BasicObjectContext

getBaseVersion, getBmObjectId, getComputationCause, getEClass, getObjectId, getSegmentId, getTransactionHandle, getVersion, isFullRebuild, isRemoval, setBaseVersion, setTransactionHandle

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtObjectUpdateContext

public ExtObjectUpdateContext(long bmObjectId,
                              org.eclipse.emf.ecore.EClass eClass,
                              String segmentId,
                              boolean removal,
                              Object computationCause,
                              long baseVersion)

Creates a new instance of the context.

Parameters:

bmObjectId - The identifier of the top BM object this context corresponds to

eClass - The EClass of the of the top BM object this context corresponds to

segmentId - The identifier of DD segment this context belongs to

computationCause - The identifier of the sync. session

baseVersion - The base verison of the context

ExtObjectUpdateContext

public ExtObjectUpdateContext(Object objectId,
                              org.eclipse.emf.ecore.EClass eClass,
                              String segmentId,
                              boolean removal,
                              Object computationCause,
                              long baseVersion)

Creates a new instance of the context.

Parameters:

bmObjectId - The identifier of the top BM object this context corresponds to

eClass - The EClass of the of the top BM object this context corresponds to

segmentId - The identifier of DD segment this context belongs to

computationCause - The identifier of the sync. session

baseVersion - The base verison of the context

Method Detail

addFeature

public void addFeature(org.eclipse.emf.ecore.EStructuralFeature feature)

Adds a changed feature to the context.

Parameters:

feature - The featureset that is changed for this object

addFeatures

public void addFeatures(Collection<org.eclipse.emf.ecore.EStructuralFeature> features)

Adds a collection of changed features to the context

Parameters:

features - The features to set. May not be null

clear

public void clear()

Description copied from interface: IObjectDerivedDataContext

Clears the context. Implemenentations aren't required to be safe, the thread safety during the snapshot creation is supported by the DD context management facilities (due to complexity and performance reasons).

getContainmentContext

public ExtObjectContainmentUpdateContext getContainmentContext(IBmObject bmObject)

Gets context for the containment object.

Parameters:

bmObject - The object to get context for.

Returns:

The specific containment context.

getContainmentContext

public ExtObjectContainmentUpdateContext getContainmentContext(long bmObjectId)

Gets context for the containment object.

Parameters:

bmObjectId - The BM object identifier to get context for.

Returns:

The specific containment context.

getContainmentContexts

public Collection<ExtObjectContainmentUpdateContext> getContainmentContexts()

Gets the collection containment contexts associated with this context.

Returns:

The collection of containment contexts.

getFeatures

public Collection<org.eclipse.emf.ecore.EStructuralFeature> getFeatures()

Gets the set of DD parts being collected within this context.

Returns:

The set of DD parts scheduled for the re-computation.

getSnapshot

public IObjectDerivedDataContext getSnapshot()

Description copied from interface: IObjectDerivedDataContext

Gets the snapshot of the context. Implemenentations aren't required to be safe, the thread safety during the snapshot creation is supported by the DD context management facilities (due to complexity and performance reasons).

Returns:

The current snapshot of the context state.

mergeUpdates

public boolean mergeUpdates(IObjectDerivedDataContext context)

Description copied from interface: IObjectDerivedDataContext

Merges updates into the context. The base version of this context is being updated according to the verison of the provided context

Parameters:

context - The source of updates. Cannot be null.

setFullRebuild

public void setFullRebuild(boolean fullRebuild)

Description copied from interface: IObjectDerivedDataContext

Sets/resets the full rebuild designator for the context object DD.

Specified by:

setFullRebuild in interface IObjectDerivedDataContext

Overrides:

setFullRebuild in class BasicObjectContext

Parameters:

fullRebuild - Full rebuild flag.