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Class Entity (2.30.0)
Note: Some or all of the information on this page might not apply
to Trusted Cloud. For a list of services that are available in
Trusted Cloud, see Services available for
Trusted Cloud .
Version 2.30.0keyboard_arrow_down
public final class Entity extends FullEntity<Key>
An entity is the Google Cloud Datastore persistent data object for a specific key. An entity will
always have a complete Key .
Static Methods
calculateSerializedSize(BaseEntity<? extends IncompleteKey> entity)
public static int calculateSerializedSize ( BaseEntity <? extends IncompleteKey > entity )
Returns the size in bytes of the protobuf form of the provided entity.
Parameter
Name Description
entityBaseEntity <? extends com.google.cloud.datastore.IncompleteKey >object whose size is measured.
Returns
Type Description
int
fromPb(Entity entityPb)
public static Entity fromPb ( Entity entityPb )
Parameter
Name Description
entityPbEntity
Returns
Type Description
Entity
newBuilder(Entity copyFrom)
public static Entity . Builder newBuilder ( Entity copyFrom )
Parameter
Name Description
copyFromEntity
newBuilder(Key key)
public static Entity . Builder newBuilder ( Key key )
Parameter
Name Description
keyKey
newBuilder(Key key, FullEntity<?> copyFrom)
public static Entity . Builder newBuilder ( Key key , FullEntity <? > copyFrom )
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-07-18 UTC.
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