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

Class PartBasedObjectContext

java.lang.Object

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

com._1c.g5.v8.derived.context.PartBasedObjectContext

All Implemented Interfaces:

IObjectDerivedDataContext, IPartBasedObjectContext

Direct Known Subclasses:

FormExtContext, ModelUpdaterContext

public class PartBasedObjectContext
extends BasicObjectContext
implements IPartBasedObjectContext

Standard implementation of the PartBasedObjectContext 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
PartBasedObjectContext(long bmObjectId, org.eclipse.emf.ecore.EClass eClass, String segmentId, Object computationCause)	Creates a new instance of the context.
PartBasedObjectContext(Object objectId, org.eclipse.emf.ecore.EClass eClass, String segmentId, Object computationCause)	Creates a new instance of the context.

Method Summary

Modifier and Type	Method	Description
void	addParts(String... parts)
void	addParts(Collection<String> parts)	Adds new DD parts to the context.
protected void	clearExtendedData()	Cleans extended data of the context on full rebuild to free the resources
protected void	copyExtendedDataForContainments(PartBasedContainmentContext sourceContext, PartBasedContainmentContext destinationContext)	Copies extended data of the containment context
protected PartBasedContainmentContext	createPartBasedContainmentContext(long bmObjectId, org.eclipse.emf.ecore.EClass eClass)	Creates a corresponding part-based containment context.
PartBasedContainmentContext	getContainmentContext(long bmObjectId, org.eclipse.emf.ecore.EClass eClass)	Gets context for the containment object.
PartBasedContainmentContext	getContainmentContext(IBmObject bmObject)	Gets context for the containment object.
Collection<PartBasedContainmentContext>	getContainmentContexts()	Gets the collection containment contexts associated with this context.
Set<String>	getParts()	Gets the set of DD parts being collected within this context.
void	loadData(IContextDataInput dataInput)	Loads previously stored data into this context
protected boolean	mergeContainmentExtendedDataUpdates(PartBasedContainmentContext sourceContext, PartBasedContainmentContext destinationContext)	Merges the containment context extended data
protected boolean	mergeExtendedDataUpdates(IObjectDerivedDataContext context)	Merges extended data updates.
boolean	mergeUpdates(IObjectDerivedDataContext context)	Merges updates into the context.
void	saveData(IContextDataOutput dataOutput)	Saves data of this context to an external storage
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

getBmObjectId, getComputationCause, getEClass, getObjectId, getSegmentId, getTransactionHandle, getVersion, isFullRebuild, setTransactionHandle, setVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

PartBasedObjectContext

public PartBasedObjectContext(long bmObjectId,
                              org.eclipse.emf.ecore.EClass eClass,
                              String segmentId,
                              Object computationCause)

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

PartBasedObjectContext

public PartBasedObjectContext(Object objectId,
                              org.eclipse.emf.ecore.EClass eClass,
                              String segmentId,
                              Object computationCause)

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

Method Detail

addParts

public void addParts(Collection<String> parts)

Adds new DD parts to the context.

Parameters:

parts - The DD part set that should be calculated for the object.

addParts

public void addParts(String... parts)

getContainmentContext

public PartBasedContainmentContext getContainmentContext(IBmObject bmObject)

Gets context for the containment object.

Parameters:

bmObject - The object to get context for.

Returns:

The specific containment context.

getContainmentContext

public PartBasedContainmentContext getContainmentContext(long bmObjectId,
                                                         org.eclipse.emf.ecore.EClass eClass)

Gets context for the containment object.

Parameters:

bmObjectId - The BM object identifier to get context for.

eClass - The EClass of an object. May not be null

Returns:

The specific containment context.

getContainmentContexts

public Collection<PartBasedContainmentContext> getContainmentContexts()

Gets the collection containment contexts associated with this context.

Returns:

The collection of containment contexts.

getParts

public Set<String> getParts()

Description copied from interface: IPartBasedObjectContext

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

Specified by:

getParts in interface IPartBasedObjectContext

Returns:

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

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

Specified by:

mergeUpdates in interface IObjectDerivedDataContext

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.

clearExtendedData

protected void clearExtendedData()

Cleans extended data of the context on full rebuild to free the resources

copyExtendedDataForContainments

protected void copyExtendedDataForContainments(PartBasedContainmentContext sourceContext,
                                               PartBasedContainmentContext destinationContext)

Copies extended data of the containment context

Parameters:

sourceContext - Source context to copy data from. May not be null

destinationContext - Destination context to copy data to. May not be null

createPartBasedContainmentContext

protected PartBasedContainmentContext createPartBasedContainmentContext(long bmObjectId,
                                                                        org.eclipse.emf.ecore.EClass eClass)

Creates a corresponding part-based containment context. May be used to customize containment contexts in client applications

Parameters:

bmObjectId - The BM object identifier to get context for.

Returns:

The context. May not be null

mergeContainmentExtendedDataUpdates

protected boolean mergeContainmentExtendedDataUpdates(PartBasedContainmentContext sourceContext,
                                                      PartBasedContainmentContext destinationContext)

Merges the containment context extended data

Parameters:

sourceContext - The source containment context. May not be null

destinationContext - The destination containment context. May not be null

Returns:

True if there are changes in the destination context as a result of merge

mergeExtendedDataUpdates

protected boolean mergeExtendedDataUpdates(IObjectDerivedDataContext context)

Merges extended data updates.

Parameters:

context - The context to get data from. May not be null

Returns:

True if changes were made during the merge of the extended updates

saveData

public void saveData(IContextDataOutput dataOutput)
              throws IOException

Description copied from interface: IObjectDerivedDataContext

Saves data of this context to an external storage

Specified by:

saveData in interface IObjectDerivedDataContext

Parameters:

dataOutput - The output stream to write data into. May not be null

Throws:

IOException

loadData

public void loadData(IContextDataInput dataInput)
              throws IOException

Description copied from interface: IObjectDerivedDataContext

Loads previously stored data into this context

Specified by:

loadData in interface IObjectDerivedDataContext

Throws:

IOException