Package com._1c.g5.v8.derived.computer

Class DerivedDataPartBasedComputer

java.lang.Object

com._1c.g5.v8.derived.computer.DerivedDataPartBasedComputer

All Implemented Interfaces:

IDerivedDataComputer

public class DerivedDataPartBasedComputer
extends Object
implements IDerivedDataComputer

Standard implementation of derived data computer which delegates computation to the specific part computers.
This implementation is coupled with PartBasedObjectContext contexts and relies on the concept of DD parts.

Constructor Summary

Constructors

Constructor	Description
DerivedDataPartBasedComputer(String supportedSegmentId, boolean readOnlyModelAccess, org.eclipse.emf.ecore.EClass... supportedTypes)	Constructs the instance of the computer.
DerivedDataPartBasedComputer(String supportedSegmentId, org.eclipse.emf.ecore.EClass... supportedTypes)	Constructs the instance of the computer.

Method Summary

Modifier and Type	Method	Description
void	addPartComputer(IDerivedDataPartComputer partComputer)	Adds new part computer to the DD computer.
void	addRebuildScopeCollector(IDerivedDataPartBasedRebuildScopeCollector scopeCollector)	Adds a rebuild scope collector to the computer.
void	compute(IObjectDerivedDataContext objectContext, IBmModel model, org.eclipse.core.runtime.IProgressMonitor progressMonitor)	Computes the derived data parts of the BM object.
String	getSupportedSegmentId()	Gets the DD segment supported by this instance of the computer.
Collection<org.eclipse.emf.ecore.EClass>	getSupportedTypes()

Methods inherited from class java.lang.Object

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

Constructor Detail

DerivedDataPartBasedComputer

public DerivedDataPartBasedComputer(String supportedSegmentId,
                                    boolean readOnlyModelAccess,
                                    org.eclipse.emf.ecore.EClass... supportedTypes)

Constructs the instance of the computer.

DerivedDataPartBasedComputer

public DerivedDataPartBasedComputer(String supportedSegmentId,
                                    org.eclipse.emf.ecore.EClass... supportedTypes)

Constructs the instance of the computer.

Method Detail

addPartComputer

public void addPartComputer(IDerivedDataPartComputer partComputer)

Adds new part computer to the DD computer. The order of the computer addition affects the order of DD part execution.

Parameters:

partComputer - The part computer instance.

addRebuildScopeCollector

public void addRebuildScopeCollector(IDerivedDataPartBasedRebuildScopeCollector scopeCollector)

Adds a rebuild scope collector to the computer. Rebuild scope is being collected right before the re-computation.

Parameters:

scopeCollector - The collector.

compute

public void compute(IObjectDerivedDataContext objectContext,
                    IBmModel model,
                    org.eclipse.core.runtime.IProgressMonitor progressMonitor)

Description copied from interface: IDerivedDataComputer

Computes the derived data parts of the BM object.

Specified by:

compute in interface IDerivedDataComputer

Parameters:

objectContext - The DD context for the target object. Cannot be nulls

model - BM model. Cannot be null

progressMonitor - The progress monitor that allows to cancel the computation. Cannot be null

getSupportedSegmentId

public String getSupportedSegmentId()

Description copied from interface: IDerivedDataComputer

Gets the DD segment supported by this instance of the computer.

Specified by:

getSupportedSegmentId in interface IDerivedDataComputer

Returns:

The identifier of the supported DD segment. Cannot be null

getSupportedTypes

public Collection<org.eclipse.emf.ecore.EClass> getSupportedTypes()

Specified by:

getSupportedTypes in interface IDerivedDataComputer

Returns:

a collection of the supported BM object types. Cannot be null or empty