Package org.springframework.data.mongodb.core

Interface ReadPreferenceAware

All Known Subinterfaces:

CursorPreparer, FindPublisherPreparer, MongoTransactionOptions

All Known Implementing Classes:

AggregationOptions, BasicQuery, MongoTemplate, NearQuery, Query, TextQuery

public interface ReadPreferenceAware

Interface to be implemented by any object that wishes to expose the ReadPreference.

Typically implemented by cursor or query preparer objects.

Since:

2.2

Author:

Christoph Strobl, Mark Paluch

See Also:

• Query
• AggregationOptions

Method Summary

Modifier and Type	Method	Description
ReadPreference	getReadPreference()
default boolean	hasReadPreference()

Method Details

hasReadPreference

default boolean hasReadPreference()

Returns:

true if a ReadPreference is set.

getReadPreference

@Nullable
ReadPreference getReadPreference()

Returns:

the ReadPreference to apply or null if none set.