org.javers.core.graph

Class ObjectNode

java.lang.Object

org.javers.core.graph.ObjectNode

All Implemented Interfaces:

Visitable<GraphVisitor>

public class ObjectNode
extends Object
implements Visitable<GraphVisitor>

Node in client's domain objects graph. Reflects one Cdo or CdoSnapshot.

Cdo could be an Entity or a ValueObject

Implementation should delegate equals() and hashCode() to Cdo

Author:

bartosz walacik

Constructor Summary

Constructors

Constructor and Description
ObjectNode(Cdo cdo)

Method Summary

Modifier and Type	Method and Description
void	accept(GraphVisitor visitor)
boolean	equals(Object o)
GlobalId	getGlobalId() shortcut to Cdo.getGlobalId()
ManagedClass	getManagedClass() shortcut to Cdo.getManagedClass()
Object	getPropertyValue(Property property)
GlobalId	getReference(Property property) only for properties with return type: ManagedType
int	hashCode()
boolean	isNull(Property property)
Optional<Object>	wrappedCdo()

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectNode

public ObjectNode(Cdo cdo)

Method Detail

wrappedCdo

public Optional<Object> wrappedCdo()

Returns:

returns Optional.EMPTY for snapshots

getGlobalId

public GlobalId getGlobalId()

shortcut to Cdo.getGlobalId()

getReference

public GlobalId getReference(Property property)

only for properties with return type: ManagedType

getPropertyValue

public Object getPropertyValue(Property property)

isNull

public boolean isNull(Property property)

getManagedClass

public ManagedClass getManagedClass()

shortcut to Cdo.getManagedClass()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

accept

public void accept(GraphVisitor visitor)

Specified by:

accept in interface Visitable<GraphVisitor>