org.javagen.agile.core.visitor
Class IdOverrideVisitor

java.lang.Object
  org.javagen.agile.core.visitor.DefaultVisitor
      org.javagen.agile.core.visitor.IdOverrideVisitor

All Implemented Interfaces:

Generator, Visit, Visitor

public class IdOverrideVisitor
extends DefaultVisitor

Takes two model trees and sets all the non-null values of one (ie customizingModels) onto the equivalent instances of the other (ie input parameter on gen method) using the copyTo method. Instances are matched by ID using an index (usually) stored in the root node. Visitors are available to both generate IDs and build the index prior to calling this generator.

Author:

Richard Easterling

Field Summary

Fields inherited from class org.javagen.agile.core.visitor.DefaultVisitor

itinerary

Constructor Summary

IdOverrideVisitor()

Method Summary

Model	gen(Model input) Entry point for generation task.
Model	getCustomizingModels()
String	getIdPrefixFilter()
Map<String,Model>	getIndex()
boolean	isIgnoreUnboundMetadata()
void	setCustomizingModels(Model customizedModels)
void	setIdPrefixFilter(String idPrefixFilter)
void	setIgnoreUnboundMetadata(boolean ignoreUnboundMetadata)
void	setIndex(Map<String,Model> index)
void	visit(Model model) Called to perform a specific process on a model instance.

Methods inherited from class org.javagen.agile.core.visitor.DefaultVisitor

getItinerary, itinerary, setItinerary

Methods inherited from class java.lang.Object

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

Constructor Detail

IdOverrideVisitor

public IdOverrideVisitor()

Method Detail

gen

public Model gen(Model input)

Description copied from interface: Generator

Entry point for generation task.

Specified by:

gen in interface Generator

Overrides:

gen in class DefaultVisitor

Parameters:

input - the model instance to generate on - parent nodes will be ignored.

Returns:

the result of the task - usualy the same as the input model.

visit

public void visit(Model model)

Description copied from interface: Visit

Called to perform a specific process on a model instance.

Specified by:

visit in interface Visit

Specified by:

visit in interface Visitor

Overrides:

visit in class DefaultVisitor

Parameters:

model - instance to visit.

getCustomizingModels

public Model getCustomizingModels()

setCustomizingModels

public void setCustomizingModels(Model customizedModels)

getIndex

public Map<String,Model> getIndex()

setIndex

public void setIndex(Map<String,Model> index)

getIdPrefixFilter

public String getIdPrefixFilter()

setIdPrefixFilter

public void setIdPrefixFilter(String idPrefixFilter)

isIgnoreUnboundMetadata

public boolean isIgnoreUnboundMetadata()

setIgnoreUnboundMetadata

public void setIgnoreUnboundMetadata(boolean ignoreUnboundMetadata)