com.holonplatform.core.query

Interface Query

All Superinterfaces:

DatastoreCommodity, DataTarget.DataTargetSupport<Query>, ExpressionResolver.ExpressionResolverBuilder<Query>, QueryAggregation.QueryAggregationSupport<Query>, QueryBuilder<Query>, QueryFilter.QueryFilterSupport<Query>, QueryProjectionOperations<Stream,List,Optional,Long>, QueryResults, QuerySort.QuerySortSupport<Query>, Serializable

public interface Query
extends QueryBuilder<Query>, QueryResults, DatastoreCommodity

Represents a query, which can be used to configure and execute a query on the data managed by a Datastore.

The query is configured through the QueryBuilder API and executed using the QueryResults API, which provides methods to execute the query and obtain the results using a QueryProjection to specify the expected result type.

Extends DatastoreCommodity to allow query definition and registration using the Datastore commodities paradigm.

Since:

5.0.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.holonplatform.core.query.QueryResults

QueryResults.QueryNonUniqueResultException

Method Summary

Methods inherited from interface com.holonplatform.core.query.QueryBuilder

distinct, getQueryConfiguration, limit, offset, parameter, parameter, restrict

Methods inherited from interface com.holonplatform.core.query.QueryFilter.QueryFilterSupport

filter, filter, filter

Methods inherited from interface com.holonplatform.core.query.QuerySort.QuerySortSupport

sort, sort, sort

Methods inherited from interface com.holonplatform.core.datastore.DataTarget.DataTargetSupport

target, target

Methods inherited from interface com.holonplatform.core.query.QueryAggregation.QueryAggregationSupport

aggregate, aggregate, aggregate

Methods inherited from interface com.holonplatform.core.ExpressionResolver.ExpressionResolverBuilder

withExpressionResolver

Methods inherited from interface com.holonplatform.core.query.QueryResults

count, countAll, findOne, findOne, findOne, list, list, list, stream, stream, stream