org.apache.cayenne.query
Interface ParameterizedQuery

All Superinterfaces:
Query, java.io.Serializable
All Known Implementing Classes:
EOQuery, EOSQLQuery, PrefetchSelectQuery, ProcedureQuery, SelectQuery, SQLTemplate

public interface ParameterizedQuery
extends Query

Defines a query that can serve as a template for other queries. ParameterizedQuery interface is used mainly in DataContext convenience methods, simplifying execution of the mapped queries.

Since:
1.1
Author:
Andrei Adamchik

Method Summary
 Query createQuery(java.util.Map parameters)
          Creates a new query based on current query as a template, and using a Map of named parameters.
 
Methods inherited from interface org.apache.cayenne.query.Query
createSQLAction, getMetaData, getName, getRoot, route, setName, setRoot
 

Method Detail

createQuery

Query createQuery(java.util.Map parameters)
Creates a new query based on current query as a template, and using a Map of named parameters. In case of select queries, it is up to the implementing query to name the new query to avoid cache key conflicts.



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