org.neo4j.driver.v1.types

Interface Relationship

All Superinterfaces:

Entity, MapAccessor

public interface Relationship
extends Entity

The Relationship interface describes the characteristics of a relationship from a Neo4j graph.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
long	endNodeId() Id of the node where this relationship ends.
boolean	hasType(String relationshipType) Test if this relationship has the given type
long	startNodeId() Id of the node where this relationship starts.
String	type() Return the type of this relationship.

Methods inherited from interface org.neo4j.driver.v1.types.Entity

id

Methods inherited from interface org.neo4j.driver.v1.types.MapAccessor

asMap, asMap, containsKey, get, keys, size, values, values

Method Detail

startNodeId

long startNodeId()

Id of the node where this relationship starts.

Returns:

the node id

endNodeId

long endNodeId()

Id of the node where this relationship ends.

Returns:

the node id

type

String type()

Return the type of this relationship.

Returns:

the type name

hasType

boolean hasType(String relationshipType)

Test if this relationship has the given type

Parameters:

relationshipType - the give relationship type

Returns:

true if this relationship has the given relationship type otherwise false