org.springframework.data.neo4j.core.support

Class Relationships

java.lang.Object

org.springframework.data.neo4j.core.support.Relationships

public final class Relationships
extends Object

Author:

Michael J. Simons, Philipp Tölle

Method Summary

Modifier and Type	Method and Description
static Collection<?>	unifyRelationshipValue(Neo4jPersistentProperty property, Object rawValue) The value for a relationship can be a scalar object (1:1), a collection (1:n), a map (1:n, but with dynamic relationship types) or a map (1:n) with properties for each relationship.

Methods inherited from class java.lang.Object

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

Method Detail

unifyRelationshipValue

@Nullable
public static Collection<?> unifyRelationshipValue(Neo4jPersistentProperty property,
                                                             Object rawValue)

The value for a relationship can be a scalar object (1:1), a collection (1:n), a map (1:n, but with dynamic relationship types) or a map (1:n) with properties for each relationship. This method unifies the type into something iterable, depending on the given inverse type.

Parameters:

rawValue - The raw value to unify

Returns:

A unified collection (Either a collection of Map.Entry for dynamic and relationships with properties or a list of related values)