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

All Known Implementing Classes:

QueryEngine, StandardQueryFactory

public interface QueryFactory<S extends Storable>

Produces Query instances from a query specification.

Author:

Brian S O'Neill

Method Summary

Class<S>	getStorableType()
Query<S>	query(Filter<S> filter, FilterValues<S> values, OrderingList<S> ordering, QueryHints hints) Returns a query that handles the given query specification.

Method Detail

getStorableType

Class<S> getStorableType()

query

Query<S> query(Filter<S> filter,
               FilterValues<S> values,
               OrderingList<S> ordering,
               QueryHints hints)
                                throws FetchException

Returns a query that handles the given query specification.

Parameters:

filter - optional filter object, defaults to open filter if null

values - optional values object, defaults to filter initial values

ordering - optional order-by properties

hints - optional hints

Throws:

FetchException