Module is.codion.framework.model

Package is.codion.framework.model

Interface EntityEditor.PersistTask

Enclosing interface:

EntityEditor<M extends EntityModel<M,E,T,R>,E extends EntityEditModel<M,E,T,R>,T extends EntityTableModel<M,E,T,R>,R extends EntityEditor<M,E,T,R>>

public static interface EntityEditor.PersistTask

Represents a task for persisting entities, inserting, updating or deleting, split up for use with a background thread.

   PersistTask insert = editor.insert().build();

   PersistTask.Task task = insert.prepare();

   // Can safely be called in a background thread
   PersistTask.Result result = task.perform();

   Collection<Entity> insertedEntities = result.handle();

EntityEditor.PersistTask.Task.perform() may be called on a background thread while prepare() and EntityEditor.PersistTask.Result.handle() must be called on the UI thread.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	EntityEditor.PersistTask.Result	The task result
static interface	EntityEditor.PersistTask.Task	The task performing the operation

Method Summary

Modifier and Type	Method	Description
EntityEditor.PersistTask.Task	prepare()	Notifies listeners that an operation is about to be performed.

Method Details

prepare

EntityEditor.PersistTask.Task prepare()

Notifies listeners that an operation is about to be performed. Must be called on the UI thread if this model has a panel based on it.

Returns:

the task