com.amazon.carbonado.qe
Class DelegatedQueryExecutorFactory<S extends Storable>

java.lang.Object
  com.amazon.carbonado.qe.DelegatedQueryExecutorFactory<S>

All Implemented Interfaces:

QueryExecutorFactory<S>

public class DelegatedQueryExecutorFactory<S extends Storable>
extends Object
implements QueryExecutorFactory<S>

QueryExecutorFactory which produces executors which delegate via DelegatedQueryExecutor.

Author:

Brian S O'Neill

Constructor Summary

DelegatedQueryExecutorFactory(Storage<S> rootStorage)

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()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DelegatedQueryExecutorFactory

public DelegatedQueryExecutorFactory(Storage<S> rootStorage)

Method Detail

getStorableType

public Class<S> getStorableType()

Specified by:

getStorableType in interface QueryExecutorFactory<S extends Storable>

executor

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

Description copied from interface: QueryExecutorFactory

Returns an executor that handles the given query specification.

Specified by:

executor in interface QueryExecutorFactory<S extends Storable>

Parameters:

filter - optional filter

ordering - optional order-by properties

hints - optional query hints

Throws:

FetchException