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

java.lang.String	getQuery(java.lang.String queryName) Returns the named query with the given name or null if none exists.
boolean	hasQuery(java.lang.String queryName) Returns whether the map contains a named query for the given name.

Method Detail

hasQuery

boolean hasQuery(java.lang.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

java.lang.String getQuery(java.lang.String queryName)

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

Parameters:

queryName -

Returns: