org.neo4j.ogm.session.request.strategy

Interface QueryStatements

All Known Implementing Classes:

VariableDepthQuery, VariableDepthRelationshipQuery

public interface QueryStatements

Author:

Vince Bickers, Luanne Misquitta

Method Summary

Methods

Modifier and Type	Method and Description
AbstractRequest	findAll() construct a query to fetch all objects
AbstractRequest	findAll(Collection<Long> ids, int depth) construct a query to fetch all objects with the specified ids
AbstractRequest	findAllByType(String type, Collection<Long> ids, int depth) construct a query to fetch all objects with the specified ids
AbstractRequest	findByProperties(String type, Filters filters, int depth) construct queries to fetch all objects with the specified label and property
AbstractRequest	findByType(String type, int depth) construct queries to fetch all objects with the specified label or relationship type
AbstractRequest	findOne(Long id, int depth) construct a query to fetch a single object with the specified id

Method Detail

findOne

AbstractRequest findOne(Long id,
                      int depth)

construct a query to fetch a single object with the specified id

Parameters:

id - the id of the object to find

depth - the depth to traverse for any related objects

Returns:

a Cypher expression

findAll

AbstractRequest findAll()

construct a query to fetch all objects

Returns:

a Cypher expression

findAll

AbstractRequest findAll(Collection<Long> ids,
                      int depth)

construct a query to fetch all objects with the specified ids

Parameters:

ids - the ids of the objects to find

depth - the depth to traverse for any related objects

Returns:

a Cypher expression

findAllByType

AbstractRequest findAllByType(String type,
                            Collection<Long> ids,
                            int depth)

construct a query to fetch all objects with the specified ids

Parameters:

type - the label attached to the object, or the relationship type

ids - the ids of the objects to find

depth - the depth to traverse for any related objects

Returns:

a Cypher expression

findByType

AbstractRequest findByType(String type,
                         int depth)

construct queries to fetch all objects with the specified label or relationship type

Parameters:

type - the label attached to the object, or the relationship type

depth - the depth to traverse for related objects

Returns:

a Cypher expression

findByProperties

AbstractRequest findByProperties(String type,
                               Filters filters,
                               int depth)

construct queries to fetch all objects with the specified label and property

Parameters:

type - the label value or relationship type to filter on

filters - parameters to filter on

depth - the depth to traverse for related objects

Returns:

a Cypher expression