org.jpmml.model.visitors

Class MarkupInspector<E extends MarkupException>

java.lang.Object

org.jpmml.model.visitors.AbstractVisitor

org.jpmml.model.visitors.MarkupInspector<E>

All Implemented Interfaces:

Visitor

Direct Known Subclasses:

InvalidMarkupInspector, MissingMarkupInspector

public abstract class MarkupInspector<E extends MarkupException>
extends AbstractVisitor

This class provides a skeletal implementation of class model inspectors.

Unlike evaluation, which takes place in "dynamic mode", the inspection takes place in "static mode". The inspector performs the full traversal of the specified class model object. Every problematic PMML element or attribute is reported in the form of an appropriate MarkupException instance. The class model object can be considered safe and sound if the list of exceptions stays empty.

Typical usage:

 static
 public <E extends MarkupException> void inspect(MarkupInspector<E> inspector){
   Visitable visitable = ...;

   try {
     inspector.applyTo(visitable);
   } catch(MarkupException me){
     List<E> exceptions = inspector.getException();
   }
 }
 

Constructor Summary

Constructors

Constructor and Description
MarkupInspector()

Method Summary

Modifier and Type	Method and Description
void	applyTo(Visitable visitable)
List<E>	getExceptions()
default PMMLObject	getParent()
default PMMLObject	getParent(int index)
default boolean	hasParent()
default PMMLObject	popParent()
default void	pushParent(PMMLObject parent)
protected void	report(E exception)

Methods inherited from class org.jpmml.model.visitors.AbstractVisitor

getParents, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

MarkupInspector

public MarkupInspector()

Method Detail

applyTo

public void applyTo(Visitable visitable)

Specified by:

applyTo in interface Visitor

Overrides:

applyTo in class AbstractVisitor

Throws:

E - The first element of the list of Exceptions if this list is not empty.

See Also:

Visitable.accept(Visitor)

report

protected void report(E exception)

getExceptions

public List<E> getExceptions()

hasParent

public boolean hasParent()

getParent

public PMMLObject getParent()

getParent

public PMMLObject getParent(int index)

pushParent

public void pushParent(PMMLObject parent)

popParent

public PMMLObject popParent()