org.springframework.data.neo4j.fieldaccess
Class RelationshipNodeFieldAccessorFactory.RelationshipNodeFieldAccessor
java.lang.Object
org.springframework.data.neo4j.fieldaccess.RelationshipNodeFieldAccessorFactory.RelationshipNodeFieldAccessor
- All Implemented Interfaces:
- FieldAccessor
- Enclosing class:
- RelationshipNodeFieldAccessorFactory
public abstract static class RelationshipNodeFieldAccessorFactory.RelationshipNodeFieldAccessor
- extends Object
- implements FieldAccessor
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RelationshipNodeFieldAccessorFactory.RelationshipNodeFieldAccessor
public RelationshipNodeFieldAccessorFactory.RelationshipNodeFieldAccessor(Neo4jPersistentProperty property,
Neo4jTemplate template)
setValue
public Object setValue(Object entity,
Object newVal,
MappingPolicy mappingPolicy)
- Description copied from interface:
FieldAccessor
- handles field write modification.
- Specified by:
setValue
in interface FieldAccessor
- 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)
- Specified by:
getValue
in interface FieldAccessor
- 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.
getNode
protected abstract org.neo4j.graphdb.Node getNode(org.neo4j.graphdb.Relationship relationship)
isWriteable
public boolean isWriteable(Object entity)
- Specified by:
isWriteable
in interface FieldAccessor
- Returns:
- false for read only or computed fields, true otherwise
getDefaultValue
public Object getDefaultValue()
- Description copied from interface:
FieldAccessor
- Returns a default implementation for a field or
null
if none is provided.
This default implementation is returned in detached mode by the DetachedEntityState
when the value of the field is get.
- Specified by:
getDefaultValue
in interface FieldAccessor
- Returns:
- a default implementation for a field or
null
if none is provided.
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