org.springframework.data.keyvalue.core

Interface SortAccessor<T>

Type Parameters:

T -

All Known Implementing Classes:

SpelSortAccessor

public interface SortAccessor<T>

Resolves the Sort object from given KeyValueQuery and potentially converts it into a store specific representation that can be used by the QueryEngine implementation.

Author:

Christoph Strobl, Mark Paluch

Method Summary

Modifier and Type	Method and Description
T	resolve(KeyValueQuery<?> query) Reads KeyValueQuery.getSort() of given KeyValueQuery and applies required transformation to match the desired type.

Method Detail

resolve

@Nullable
T resolve(KeyValueQuery<?> query)

Reads KeyValueQuery.getSort() of given KeyValueQuery and applies required transformation to match the desired type.

Parameters:

query - must not be null.

Returns:

null in case Sort has not been defined on KeyValueQuery.