Package science.aist.neo4j

Interface Neo4jQueryRepository

All Known Implementing Classes:

AbstractNeo4JNodeRepositoyImpl, NamespaceAwareReflectiveNeo4JNodeRepositoryImpl, ReflectiveNeo4JNodeRepositoryImpl

public interface Neo4jQueryRepository

Repository Interface for executing queries on a neo4j database

Since:

1.0

Author:

Andreas Pointner, Christoph Praschl

Method Summary

Modifier and Type	Method	Description
<T> T	query(String query, org.neo4j.driver.Value parameters, Class<T> clazz)	Method for executing a query with a single result in a own transaction
<T> Stream<T>	queryAll(String query, org.neo4j.driver.Value parameters, Class<T> clazz)	Method for executing a query with multiple results in a own transaction

Method Detail

query

<T> T query(String query,
            org.neo4j.driver.Value parameters,
            Class<T> clazz)

Method for executing a query with a single result in a own transaction

Type Parameters:

T - Result type

Parameters:

query - The query text

parameters - The query parameters

clazz - The result clazz type

Returns:

Single query result

queryAll

<T> Stream<T> queryAll(String query,
                       org.neo4j.driver.Value parameters,
                       Class<T> clazz)

Method for executing a query with multiple results in a own transaction

Type Parameters:

T - Result type

Parameters:

query - The query text

parameters - The query parameters

clazz - The result clazz type

Returns:

Stream of results