@ParametersAreNonnullByDefault

Package io.objectbox.query

Classes related to building a Query or PropertyQuery.

For more details look at the documentation of individual classes and docs.objectbox.io/queries.

Interface Summary

Interface	Description
PropertyQueryCondition<T>	A condition on a Property, which can have an alias to allow referring to it later.
QueryCondition<T>	Allows building queries with a fluent interface.
QueryConsumer<T>
QueryFilter<T>	Decides which entities to keep as a query result.

Class Summary

Class	Description
EagerRelation<S,T>
IdWithScore	Wraps the ID of a matching object and a score when using Query.findIdsWithScores(long, long).
InternalAccess	Exposes internal APIs to tests and code in other packages.
LazyList<E>	A thread-safe, unmodifiable List that gets Objects from their Box not until they are accessed.
LogicQueryCondition<T>	Logic based query conditions, currently LogicQueryCondition.AndCondition and LogicQueryCondition.OrCondition.
LogicQueryCondition.AndCondition<T>	Combines the left condition using AND with the right condition.
LogicQueryCondition.OrCondition<T>	Combines the left condition using OR with the right condition.
ObjectWithScore<T>	Wraps a matching object and a score when using Query.findWithScores(long, long).
OrderFlags	Not really an enum, but binary flags to use across languages
PropertyQuery	Query for a specific property; create using Query.property(Property).
PropertyQueryConditionImpl<T>	Property based query conditions with implementations split by number and type of values, such as LongCondition, LongLongCondition, LongArrayCondition and the general NullCondition.
PropertyQueryConditionImpl.ByteArrayCondition<T>
PropertyQueryConditionImpl.DoubleCondition<T>
PropertyQueryConditionImpl.DoubleDoubleCondition<T>
PropertyQueryConditionImpl.IntArrayCondition<T>
PropertyQueryConditionImpl.LongArrayCondition<T>
PropertyQueryConditionImpl.LongCondition<T>
PropertyQueryConditionImpl.LongLongCondition<T>
PropertyQueryConditionImpl.NearestNeighborCondition<T>	Conditions for properties with an HnswIndex.
PropertyQueryConditionImpl.NullCondition<T>
PropertyQueryConditionImpl.StringArrayCondition<T>
PropertyQueryConditionImpl.StringCondition<T>
PropertyQueryConditionImpl.StringStringCondition<T>
Query<T>	A repeatable Query returning the latest matching objects.
QueryBuilder<T>	Builds a Query using conditions which can then be used to return a list of matching Objects.
QueryConditionImpl<T>	Hides the QueryConditionImpl.apply(QueryBuilder) method from the public API (QueryCondition).
QueryPublisher<T>	A DataPublisher that subscribes to an ObjectClassPublisher if there is at least one observer.
QueryPublisher.SubscribedObservers<T>
QueryThreadLocal<T>	A ThreadLocal that, given an original Query object, returns a copy, for each thread.
RelationCountCondition<T>

Enum Summary

Enum	Description
PropertyQueryConditionImpl.ByteArrayCondition.Operation
PropertyQueryConditionImpl.DoubleCondition.Operation
PropertyQueryConditionImpl.DoubleDoubleCondition.Operation
PropertyQueryConditionImpl.IntArrayCondition.Operation
PropertyQueryConditionImpl.LongArrayCondition.Operation
PropertyQueryConditionImpl.LongCondition.Operation
PropertyQueryConditionImpl.LongLongCondition.Operation
PropertyQueryConditionImpl.NullCondition.Operation
PropertyQueryConditionImpl.StringArrayCondition.Operation
PropertyQueryConditionImpl.StringCondition.Operation
PropertyQueryConditionImpl.StringStringCondition.Operation
QueryBuilder.Operator
QueryBuilder.StringOrder

Exception Summary

Exception	Description
BreakForEach	You can throw this inside a QueryConsumer to signal Query.forEach(QueryConsumer) should "break".