Package org.nuiton.topia.persistence.util

Class Collector.CollectorVisitor

java.lang.Object

org.nuiton.topia.persistence.DepthEntityVisitor

org.nuiton.topia.persistence.util.Collector.CollectorVisitor

All Implemented Interfaces:

EntityVisitor

Enclosing class:

Collector<R>

public static class Collector.CollectorVisitor
extends DepthEntityVisitor

Field Summary

Fields

Modifier and Type	Field	Description
protected Deque<TopiaEntity>	stack	la pile des entites en cours de parcours

Fields inherited from class org.nuiton.topia.persistence.DepthEntityVisitor

alreadyExplored, delegateVisitor

Constructor Summary

Constructors

Constructor	Description
CollectorVisitor()

Method Summary

Modifier and Type	Method	Description
void	clear()	Reset all states of the visitor.
void	end(TopiaEntity e)	Ends the visit of the given entity.
protected Collection<TopiaEntity>	getAlreadyExplored()
protected Deque<TopiaEntity>	getStack()
protected void	setCollector(Collector<?> collector)
void	start(TopiaEntity e)	Start the visit of the given entity.
void	visit(TopiaEntity e, String name, Class<?> collectionType, Class<?> type, int index, Object value)	Visit a indexed value from a collection property for the given entity.
void	visit(TopiaEntity e, String name, Class<?> collectionType, Class<?> type, Object value)	Visit a collection property for the given entity.
void	visit(TopiaEntity e, String name, Class<?> type, Object value)	Visit a none indexed property for the given entity.

Methods inherited from class java.lang.Object

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

Field Details

stack

protected Deque<TopiaEntity> stack

la pile des entites en cours de parcours

Constructor Details

CollectorVisitor

public CollectorVisitor()

Method Details

setCollector

protected void setCollector(Collector<?> collector)

getStack

protected Deque<TopiaEntity> getStack()

getAlreadyExplored

protected Collection<TopiaEntity> getAlreadyExplored()

start

public void start(TopiaEntity e)

Description copied from interface: EntityVisitor

Start the visit of the given entity.

Specified by:

start in interface EntityVisitor

Overrides:

start in class DepthEntityVisitor

Parameters:

e - the visited entity

end

public void end(TopiaEntity e)

Description copied from interface: EntityVisitor

Ends the visit of the given entity.

Specified by:

end in interface EntityVisitor

Overrides:

end in class DepthEntityVisitor

Parameters:

e - the visited entity

visit

public void visit(TopiaEntity e,
 String name,
 Class<?> type,
 Object value)

Description copied from interface: EntityVisitor

Visit a none indexed property for the given entity. The property visited is defined by the other parameters.

Specified by:

visit in interface EntityVisitor

Overrides:

visit in class DepthEntityVisitor

Parameters:

e - the visited entity

name - the name of the visited property

type - the type of the visited property

value - the value of the visited property

visit

public void visit(TopiaEntity e,
 String name,
 Class<?> collectionType,
 Class<?> type,
 Object value)

Description copied from interface: EntityVisitor

Visit a collection property for the given entity. The property visited is defined by the other parameters.

Specified by:

visit in interface EntityVisitor

Overrides:

visit in class DepthEntityVisitor

Parameters:

e - the visited entity

name - the name of the visited property

collectionType - the type of the visited collection

type - the type of the visited property

value - the value of the visited property

visit

public void visit(TopiaEntity e,
 String name,
 Class<?> collectionType,
 Class<?> type,
 int index,
 Object value)

Description copied from interface: EntityVisitor

Visit a indexed value from a collection property for the given entity. The property visited is defined by the other parameters.

Specified by:

visit in interface EntityVisitor

Overrides:

visit in class DepthEntityVisitor

Parameters:

e - the visited entity

name - the name of the visited property

collectionType - the type of the container of the visited property

type - the type of the visited property

index - the index of the visited property in his container

value - the value of the visited property

clear

public void clear()

Description copied from interface: EntityVisitor

Reset all states of the visitor. If you use internal states inside the visitor, this method should clean all of them. This method should be invoked after usage of the visitor.

Specified by:

clear in interface EntityVisitor

Overrides:

clear in class DepthEntityVisitor