com.amazon.carbonado.qe
Interface QueryExecutorFactory<S extends Storable>

All Known Implementing Classes:

DelegatedQueryExecutorFactory, QueryEngine, QueryExecutorCache, UnionQueryAnalyzer

public interface QueryExecutorFactory<S extends Storable>

Produces QueryExecutor instances from a query specification.

Author:

Brian S O'Neill

Method Summary

QueryExecutor<S>	executor(Filter<S> filter, OrderingList<S> ordering, QueryHints hints) Returns an executor that handles the given query specification.
Class<S>	getStorableType()

Method Detail

getStorableType

Class<S> getStorableType()

executor

QueryExecutor<S> executor(Filter<S> filter,
                          OrderingList<S> ordering,
                          QueryHints hints)
                                           throws RepositoryException

Returns an executor that handles the given query specification.

Parameters:

filter - optional filter

ordering - optional order-by properties

hints - optional query hints

Throws:

RepositoryException