org.neo4j.ogm.session.request.strategy

Class VariableDepthRelationshipQuery

java.lang.Object

org.neo4j.ogm.session.request.strategy.VariableDepthRelationshipQuery

All Implemented Interfaces:

QueryStatements

public class VariableDepthRelationshipQuery
extends Object
implements QueryStatements

Author:

Luanne Misquitta

Constructor Summary

Constructors

Constructor and Description
VariableDepthRelationshipQuery()

Method Summary

Methods

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VariableDepthRelationshipQuery

public VariableDepthRelationshipQuery()

Method Detail

findOne

public Query findOne(Long id,
            int depth)

Description copied from interface: QueryStatements

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

Specified by:

findOne in interface QueryStatements

Parameters:

id - the id of the object to find

depth - the depth to traverse for any related objects

Returns:

a Cypher expression

findAll

public Query findAll(Collection<Long> ids,
            int depth)

Description copied from interface: QueryStatements

construct a query to fetch all objects with the specified ids

Specified by:

findAll in interface QueryStatements

Parameters:

ids - the ids of the objects to find

depth - the depth to traverse for any related objects

Returns:

a Cypher expression

findAllByType

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

Description copied from interface: QueryStatements

construct a query to fetch all objects with the specified ids

Specified by:

findAllByType in interface QueryStatements

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

findAll

public Query findAll()

Description copied from interface: QueryStatements

construct a query to fetch all objects

Specified by:

findAll in interface QueryStatements

Returns:

a Cypher expression

findByType

public Query findByType(String type,
               int depth)

Description copied from interface: QueryStatements

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

Specified by:

findByType in interface QueryStatements

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

public Query findByProperties(String type,
                     Filters parameters,
                     int depth)

Description copied from interface: QueryStatements

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

Specified by:

findByProperties in interface QueryStatements

Parameters:

type - the label value or relationship type to filter on

parameters - parameters to filter on

depth - the depth to traverse for related objects

Returns:

a Cypher expression