Package io.clonecloudstore.common.database.utils

Interface StreamHelperInterface<E>

Type Parameters:

E - the DTO type to use

All Known Implementing Classes:

MongoStreamHelper, PostgreStreamHelper

public interface StreamHelperInterface<E>

Helper for stream (real one) and Iterator (faster) operation

Method Summary

Modifier and Type	Method	Description
io.clonecloudstore.common.standard.stream.ClosingIterator<E>	findIterator(RepositoryBaseInterface<E> repositoryBase, DbQuery query)
Stream<E>	findStream(RepositoryBaseInterface<E> repositoryBase, DbQuery query)

Method Details

findStream

Stream<E> findStream(RepositoryBaseInterface<E> repositoryBase,
 DbQuery query)
              throws CcsDbException

Parameters:

repositoryBase - the repository to use

query - the query

Returns:

the stream of elements

Throws:

CcsDbException

findIterator

io.clonecloudstore.common.standard.stream.ClosingIterator<E> findIterator(RepositoryBaseInterface<E> repositoryBase,
 DbQuery query)
                                                                   throws CcsDbException

Parameters:

repositoryBase - the repository to use

query - the query

Returns:

the iterator of elements

Throws:

CcsDbException