com.googlecode.objectify.impl

Class DeferredImpl

java.lang.Object

com.googlecode.objectify.impl.DeferredImpl

All Implemented Interfaces:

Deferred

public class DeferredImpl
extends Object
implements Deferred

Implementation of the Deferrer interface.

Author:

Jeff Schnitzer

Constructor Summary

Constructors

Constructor and Description
DeferredImpl(ObjectifyImpl<?> ofy)

Method Summary

Methods

Modifier and Type	Method and Description
DeferredDeleter	delete() Start a deferred delete command chain.
DeferredSaver	save() Start a deferred save command chain.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeferredImpl

public DeferredImpl(ObjectifyImpl<?> ofy)

Method Detail

save

public DeferredSaver save()

Description copied from interface: Deferred

Start a deferred save command chain. Allows you to save (or re-save) entity objects. Note that all command chain objects are immutable.

Saves do NOT cascade; if you wish to save an object graph, you must save each individual entity.

A quick example: ofy().defer().save().entities(e1, e2, e3);

All command objects are immutable; this method returns a new object rather than modifying the current command object.

Specified by:

save in interface Deferred

Returns:

the next step in the immutable command chain.

delete

public DeferredDeleter delete()

Description copied from interface: Deferred

Start a deferred delete command chain. Lets you delete entities or keys.

Deletes do NOT cascade; if you wish to delete an object graph, you must delete each individual entity.

A quick example: ofy().defer().delete().entities(e1, e2, e3);

All command objects are immutable; this method returns a new object rather than modifying the current command object.

Specified by:

delete in interface Deferred

Returns:

the next step in the immutable command chain.