org.eclipse.viatra.transformation.evm.transactions.specific.job

Class RecordingJob<EventAtom>

java.lang.Object

org.eclipse.viatra.transformation.evm.api.Job<EventAtom>

org.eclipse.viatra.transformation.evm.api.CompositeJob<EventAtom>

org.eclipse.viatra.transformation.evm.transactions.specific.job.RecordingJob<EventAtom>

public class RecordingJob<EventAtom>
extends CompositeJob<EventAtom>

A stateless job implementation that executes its action inside a RecordingCommand if there is a TransactionalEditingDomain available.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RecordingJob.RecordingJobContextData Data transfer class for storing the commands created by recording jobs.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	RECORDING_JOB
static java.lang.String	RECORDING_JOB_SESSION_DATA_KEY
static java.lang.String	TRANSACTIONAL_EDITING_DOMAIN

Constructor Summary

Constructors

Constructor and Description
RecordingJob(Job<EventAtom> recordedJob) Creates a new recording job associated with the given state and processor.
RecordingJob(Job<EventAtom> recordedJob, EventAtomEditingDomainProvider<EventAtom> provider)

Method Summary

Modifier and Type	Method and Description
protected void	execute(Activation<? extends EventAtom> activation, Context context) Executes the action on the activation using the supplied context.
protected java.lang.Object	findDomainTarget(Activation<? extends EventAtom> activation, Context context) This method is used to find a target that can be used for getting the TransactionalEditingDomain.

Methods inherited from class org.eclipse.viatra.transformation.evm.api.CompositeJob

handleError

Methods inherited from class org.eclipse.viatra.transformation.evm.api.Job

getActivationState

Methods inherited from class java.lang.Object

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

Field Detail

TRANSACTIONAL_EDITING_DOMAIN

public static final java.lang.String TRANSACTIONAL_EDITING_DOMAIN

See Also:

Constant Field Values

RECORDING_JOB

public static final java.lang.String RECORDING_JOB

See Also:

Constant Field Values

RECORDING_JOB_SESSION_DATA_KEY

public static final java.lang.String RECORDING_JOB_SESSION_DATA_KEY

See Also:

Constant Field Values

Constructor Detail

RecordingJob

public RecordingJob(Job<EventAtom> recordedJob)

Creates a new recording job associated with the given state and processor.

Parameters:

recordedJob -

RecordingJob

public RecordingJob(Job<EventAtom> recordedJob,
                    EventAtomEditingDomainProvider<EventAtom> provider)

Method Detail

execute

protected void execute(Activation<? extends EventAtom> activation,
                       Context context)

Description copied from class: Job

Executes the action on the activation using the supplied context.

Overrides:

execute in class CompositeJob<EventAtom>

findDomainTarget

protected java.lang.Object findDomainTarget(Activation<? extends EventAtom> activation,
                                            Context context)

This method is used to find a target that can be used for getting the TransactionalEditingDomain. It tries to retrieve the domain from the context, otherwise it tries to find an EObject parameter in the event atom of the activation.

Parameters:

activation -

context -

Returns:

the object to be used for finding the domain