org.springframework.data.neo4j.support.typerepresentation
Class NoopRelationshipTypeRepresentationStrategy

java.lang.Object
  org.springframework.data.neo4j.support.typerepresentation.NoopRelationshipTypeRepresentationStrategy

All Implemented Interfaces:

RelationshipTypeRepresentationStrategy, TypeRepresentationStrategy<org.neo4j.graphdb.Relationship>

public class NoopRelationshipTypeRepresentationStrategy
extends Object
implements RelationshipTypeRepresentationStrategy

Constructor Summary

NoopRelationshipTypeRepresentationStrategy()

Method Summary

long	count(Class<?> entityClass)
<U> org.neo4j.helpers.collection.ClosableIterable<org.neo4j.graphdb.Relationship>	findAll(Class<U> clazz)
Class<?>	getJavaType(org.neo4j.graphdb.Relationship state)
void	postEntityCreation(org.neo4j.graphdb.Relationship state, Class<?> type) Callback for setting up and/or storing type information after creation.
void	preEntityRemoval(org.neo4j.graphdb.Relationship state) Callback for cleaning up type information before removal.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoopRelationshipTypeRepresentationStrategy

public NoopRelationshipTypeRepresentationStrategy()

Method Detail

postEntityCreation

public void postEntityCreation(org.neo4j.graphdb.Relationship state,
                               Class<?> type)

Description copied from interface: TypeRepresentationStrategy

Callback for setting up and/or storing type information after creation.

Specified by:

postEntityCreation in interface TypeRepresentationStrategy<org.neo4j.graphdb.Relationship>

Parameters:

state - Backing state of entity being created

type - Type of entity being created

findAll

public <U> org.neo4j.helpers.collection.ClosableIterable<org.neo4j.graphdb.Relationship> findAll(Class<U> clazz)

Specified by:

findAll in interface TypeRepresentationStrategy<org.neo4j.graphdb.Relationship>

Parameters:

clazz - Type whose instances should be iterated over

Returns:

lazy Iterable over all instances of the given type

count

public long count(Class<?> entityClass)

Specified by:

count in interface TypeRepresentationStrategy<org.neo4j.graphdb.Relationship>

Returns:

number of instances of this class contained in the graph

preEntityRemoval

public void preEntityRemoval(org.neo4j.graphdb.Relationship state)

Description copied from interface: TypeRepresentationStrategy

Callback for cleaning up type information before removal. If state does not have any state associated, doesn't do anything.

Specified by:

preEntityRemoval in interface TypeRepresentationStrategy<org.neo4j.graphdb.Relationship>

Parameters:

state - Backing state of entity being removed

getJavaType

public Class<?> getJavaType(org.neo4j.graphdb.Relationship state)

Specified by:

getJavaType in interface TypeRepresentationStrategy<org.neo4j.graphdb.Relationship>

Returns:

java type that of the node entity of this node