Package science.aist.neo4j.reflective

Class RelationshipInformation

java.lang.Object

science.aist.neo4j.reflective.FieldInformation

science.aist.neo4j.reflective.RelationshipInformation

Direct Known Subclasses:

KeyRelationshipInformation

public class RelationshipInformation
extends FieldInformation

RelationshipInformation handles the metadata for the ReflectiveNeo4JNodeRepositoryImpl It contains specific information on relationships between science.neo4j.nodes

Since:

1.0

Author:

Oliver Krauss

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RelationshipInformation.Direction	The direction of the relationship.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	bulk	True = 0..* False = 0..1 If it is a Collection is a bulk relationship!
protected RelationshipInformation.Direction	direction	the direction of the relationship // TODO #9 and #10 USE THIS
protected ClassInformation	targetClassInformation
protected String	type	The name of the relationship for the database

Fields inherited from class science.aist.neo4j.reflective.FieldInformation

converter, field, fieldClass, getter, logger, map, name, setter

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RelationshipInformation(String name, Field field, Method getter, Method setter, Class genericClass, String type, String direction)
	RelationshipInformation(String name, Field field, Method getter, Method setter, Class genericClass, String type, String direction, Type genericType)

Method Summary

Modifier and Type	Method	Description
RelationshipInformation.Direction	getDirection()
ClassInformation	getTargetClassInformation()
ClassInformation	getTargetClassInformation(Object o)	For runtime decision making -> hand it an object, and the system will get the class info from it
String	getType()
boolean	isBulk()
protected void	setTargetClassInformation(ClassInformation targetClassInformation)

Methods inherited from class science.aist.neo4j.reflective.FieldInformation

get, getField, getName, isMap, prepareForDb, set

Methods inherited from class java.lang.Object

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

Field Detail

type

protected String type

The name of the relationship for the database

direction

protected RelationshipInformation.Direction direction

the direction of the relationship // TODO #9 and #10 USE THIS

bulk

protected boolean bulk

True = 0..* False = 0..1 If it is a Collection is a bulk relationship!

targetClassInformation

protected ClassInformation targetClassInformation

Constructor Detail

RelationshipInformation

protected RelationshipInformation(String name,
                                  Field field,
                                  Method getter,
                                  Method setter,
                                  Class genericClass,
                                  String type,
                                  String direction)

RelationshipInformation

public RelationshipInformation(String name,
                               Field field,
                               Method getter,
                               Method setter,
                               Class genericClass,
                               String type,
                               String direction,
                               Type genericType)
                        throws ClassNotFoundException

Throws:

ClassNotFoundException

Method Detail

getType

public String getType()

getDirection

public RelationshipInformation.Direction getDirection()

isBulk

public boolean isBulk()

getTargetClassInformation

public ClassInformation getTargetClassInformation()

getTargetClassInformation

public ClassInformation getTargetClassInformation(Object o)

For runtime decision making -> hand it an object, and the system will get the class info from it

Parameters:

o - the object for which the class information should be constructed

Returns:

the class information for the class of object o

setTargetClassInformation

protected void setTargetClassInformation(ClassInformation targetClassInformation)