Package dev.getelements.elements.rt.transact

Class AbstractTaskEntry<ScopeT>

java.lang.Object

dev.getelements.elements.rt.transact.AbstractTaskEntry<ScopeT>

All Implemented Interfaces:

TaskEntry<ScopeT>, AutoCloseable

Direct Known Subclasses:

NullTaskEntry, UnixFSTaskEntryBase

public abstract class AbstractTaskEntry<ScopeT>
extends Object
implements TaskEntry<ScopeT>

Nested Class Summary

Nested classes/interfaces inherited from interface dev.getelements.elements.rt.transact.TaskEntry

TaskEntry.OperationalStrategy<ScopeT>

Constructor Summary

Constructors

Constructor	Description
AbstractTaskEntry(TaskEntry.OperationalStrategy<ScopeT> operationalStrategy)

Method Summary

Modifier and Type	Method	Description
boolean	addTask(TaskId taskId, long timestamp)	Adds a TaskId and timestamp to the TaskIndex.
boolean	delete()	Clears this entry, if the entry is absent, then this has no effect.
boolean	deleteTask(TaskId taskId)	Deletes a TaskId and timestamp from this TaskIndex.
Optional<ScopeT>	findScope()	Finds the scope for the TaskEntry.
Map<TaskId,TransactionalTask>	getTasksImmutable()	Gets the tasks associated with this TaskEntry.

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.getelements.elements.rt.transact.TaskEntry

close, findOriginalScope, flush, getOriginalScope, getOriginalTasksImmutable, getScope, isAbsent, isPresent

Constructor Details

AbstractTaskEntry

public AbstractTaskEntry(TaskEntry.OperationalStrategy<ScopeT> operationalStrategy)

Method Details

getTasksImmutable

public Map<TaskId,TransactionalTask> getTasksImmutable()

Description copied from interface: TaskEntry

Gets the tasks associated with this TaskEntry.

Specified by:

getTasksImmutable in interface TaskEntry<ScopeT>

Returns:

the tasks

deleteTask

public boolean deleteTask(TaskId taskId)

Description copied from interface: TaskEntry

Deletes a TaskId and timestamp from this TaskIndex.

Specified by:

deleteTask in interface TaskEntry<ScopeT>

Parameters:

taskId - the TaskId

addTask

public boolean addTask(TaskId taskId,
 long timestamp)

Description copied from interface: TaskEntry

Adds a TaskId and timestamp to the TaskIndex.

Specified by:

addTask in interface TaskEntry<ScopeT>

Parameters:

taskId - the TaskId

timestamp - the timestamp at which to fire the task

findScope

public Optional<ScopeT> findScope()

Description copied from interface: TaskEntry

Finds the scope for the TaskEntry.

Specified by:

findScope in interface TaskEntry<ScopeT>

Returns:

delete

public boolean delete()

Description copied from interface: TaskEntry

Clears this entry, if the entry is absent, then this has no effect.

Specified by:

delete in interface TaskEntry<ScopeT>

Returns:

true if the clearing had any effect on this entry.