com.google.cloud.datastore

Class ReadOption

java.lang.Object

com.google.cloud.datastore.ReadOption

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ReadOption.EventualConsistency

public abstract class ReadOption
extends Object
implements Serializable

Specifies options for read operations in Datastore, namely getting/fetching entities and running queries.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ReadOption.EventualConsistency Specifies eventual consistency for reads from Datastore.

Method Summary

Modifier and Type	Method and Description
static ReadOption.EventualConsistency	eventualConsistency() Returns a ReadOption that specifies eventual consistency, allowing Datastore to return stale results from gets, fetches, and ancestor queries.

Methods inherited from class java.lang.Object

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

Method Detail

eventualConsistency

public static ReadOption.EventualConsistency eventualConsistency()

Returns a ReadOption that specifies eventual consistency, allowing Datastore to return stale results from gets, fetches, and ancestor queries.