Class ProjectionEntity (2.4.0)

public final class ProjectionEntity extends BaseEntity<Key>

A projection entity is a result of a Google Cloud Datastore projection query. A projection entity holds one or more properties, represented by a name (as String) and a value (as Value), and may have a Key. See Also: Google Cloud Datastore Entities, Properties, and Keys, Google Cloud Datastore projection queries

Inheritance

java.lang.Object > BaseEntity > ProjectionEntity

Inherited Members

BaseEntity.<K>getEntity(String)

BaseEntity.<T>getList(String)

BaseEntity.<V>getValue(String)

BaseEntity.contains(String)

BaseEntity.equals(Object)

BaseEntity.getBlob(String)

BaseEntity.getBoolean(String)

BaseEntity.getDouble(String)

BaseEntity.getKey()

BaseEntity.getKey(String)

BaseEntity.getLatLng(String)

BaseEntity.getLong(String)

BaseEntity.getNames()

BaseEntity.getProperties()

BaseEntity.getString(String)

BaseEntity.getTimestamp(String)

BaseEntity.hasKey()

BaseEntity.hashCode()

BaseEntity.isNull(String)

BaseEntity.toString()

Object.clone()

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

newBuilder(ProjectionEntity copyFrom)

public static ProjectionEntity.Builder newBuilder(ProjectionEntity copyFrom)

Parameter

Name	Description
copyFrom	`ProjectionEntity`

Returns

Type	Description
ProjectionEntity.Builder

Methods

getBlob(String name)

public Blob getBlob(String name)

Returns the property value as a blob.

Parameter

Name	Description
name	`String`

Returns

Type	Description
Blob

Overrides

BaseEntity<K>.getBlob(String name)

getTimestamp(String name)

public Timestamp getTimestamp(String name)

Returns the property value as a Timestamp.

Parameter

Name	Description
name	`String`

Returns

Type	Description
com.google.cloud.Timestamp

Overrides

BaseEntity<K>.getTimestamp(String name)