org.springframework.data.repository.core

Interface NamedQueries

All Known Implementing Classes:

PropertiesBasedNamedQueries

public interface NamedQueries

Abstraction of a map of NamedQueries that can be looked up by their names.

Author:

Oliver Gierke

Method Summary

Modifier and Type	Method and Description
String	getQuery(String queryName) Returns the named query with the given name or null if none exists.
boolean	hasQuery(String queryName) Returns whether the map contains a named query for the given name.

Method Detail

hasQuery

boolean hasQuery(String queryName)

Returns whether the map contains a named query for the given name. If this method returns true you can expect getQuery(String) to return a non-null query for the very same name.

Parameters:

queryName -

Returns:

getQuery

String getQuery(String queryName)

Returns the named query with the given name or null if none exists.

Parameters:

queryName -

Returns: