org.springframework.data.neo4j.fieldaccess
Class SingleRelationshipFieldAccessorFactory.SingleRelationshipFieldAccessor

java.lang.Object
  org.springframework.data.neo4j.fieldaccess.AbstractNodeRelationshipFieldAccessor<org.neo4j.graphdb.Node,org.neo4j.graphdb.Node>
      org.springframework.data.neo4j.fieldaccess.NodeToNodesRelationshipFieldAccessor
          org.springframework.data.neo4j.fieldaccess.SingleRelationshipFieldAccessorFactory.SingleRelationshipFieldAccessor

All Implemented Interfaces:

FieldAccessor

Enclosing class:

SingleRelationshipFieldAccessorFactory

public static class SingleRelationshipFieldAccessorFactory.SingleRelationshipFieldAccessor
extends NodeToNodesRelationshipFieldAccessor

Field Summary

Fields inherited from class org.springframework.data.neo4j.fieldaccess.AbstractNodeRelationshipFieldAccessor

direction, property, relatedType, template, type

Constructor Summary

SingleRelationshipFieldAccessorFactory.SingleRelationshipFieldAccessor(org.neo4j.graphdb.RelationshipType type, org.neo4j.graphdb.Direction direction, Class<?> clazz, Neo4jTemplate template, Neo4jPersistentProperty property)

Method Summary

Object	getValue(Object entity, MappingPolicy mappingPolicy)
Object	setValue(Object entity, Object newVal, MappingPolicy mappingPolicy) handles field write modification.

Methods inherited from class org.springframework.data.neo4j.fieldaccess.NodeToNodesRelationshipFieldAccessor

getState, getStatesFromEntity, obtainSingleRelationship

Methods inherited from class org.springframework.data.neo4j.fieldaccess.AbstractNodeRelationshipFieldAccessor

checkUnderlyingState, createAddedRelationships, createEntitySetFromRelationshipEndNodes, createManagedSet, createSetOfTargetNodes, createSingleRelationship, getDefaultValue, getOrCreateState, isWriteable, removeMissingRelationships, updateMappingPolicy

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleRelationshipFieldAccessorFactory.SingleRelationshipFieldAccessor

public SingleRelationshipFieldAccessorFactory.SingleRelationshipFieldAccessor(org.neo4j.graphdb.RelationshipType type,
                                                                              org.neo4j.graphdb.Direction direction,
                                                                              Class<?> clazz,
                                                                              Neo4jTemplate template,
                                                                              Neo4jPersistentProperty property)

Method Detail

setValue

public Object setValue(Object entity,
                       Object newVal,
                       MappingPolicy mappingPolicy)

Description copied from interface: FieldAccessor

handles field write modification.

Returns:

the written value or a DoReturn wrapper with the written value or null. DoReturn indicates that the aspect should not proceed to the original field access but instead return immediately.

getValue

public Object getValue(Object entity,
                       MappingPolicy mappingPolicy)

Returns:

the value or a DoReturn wrapper with the value for the field. DoReturn indicates that the aspect should not proceed to the original field access but instead return immediately.