org.semanticweb.owlapi.model

Interface OWLVisitorExBase<O>

Type Parameters:

O - return value

All Known Subinterfaces:

OWLAnnotationAxiomVisitorEx<O>, OWLAnnotationObjectVisitorEx<O>, OWLAnnotationValueVisitorEx<O>, OWLAnonymousIndividualVisitorExBase<O>, OWLAxiomVisitorEx<O>, OWLClassExpressionVisitorEx<O>, OWLClassVisitorExBase<O>, OWLDataEntityVisitorExBase<O>, OWLDataRangeVisitorEx<O>, OWLDataVisitorEx<O>, OWLEntityVisitorEx<O>, OWLIndividualEntityVisitorExBase<O>, OWLIndividualVisitorEx<O>, OWLLiteralVisitorExBase<O>, OWLLogicalAxiomVisitorEx<O>, OWLNamedObjectVisitorEx<O>, OWLObjectVisitorEx<O>, OWLPropertyEntityVisitorExBase<O>, OWLPropertyExpressionVisitorEx<O>, SWRLObjectVisitorEx<O>, SWRLRuleVisitorExBase<O>

All Known Implementing Classes:

AbstractCollectorEx, AbstractDataVisitorEx, AbstractMacroExpansionVisitor, AbstractMacroExpansionVisitor.AbstractClassExpressionVisitorEx, AnonymousIndividualCollector, AxiomSubjectProviderEx, DelegatingObjectVisitorEx, HornAxiomVisitorEx, InitVisitorFactory.InitCollectionVisitor, InitVisitorFactory.InitIndividualVisitor, InitVisitorFactory.InitVisitor, MaximumModalDepthFinder, NNF, OWLClassExpressionCollector, OWLEntityCollector, OWLEntityFragmentProvider, OWLObjectComponentCollector, OWLObjectDesharer, OWLObjectDuplicator, OWLOntologyWalkerVisitorEx, SatisfiabilityReducer, StringAnnotationVisitor, SWRLVariableExtractor

public interface OWLVisitorExBase<O>

Base interface for visitors that return a value.

Method Summary

Modifier and Type	Method and Description
default <T> O	doDefault(T object) Gets the default return value for this visitor.

Method Detail

doDefault

default <T> O doDefault(T object)

Gets the default return value for this visitor. By default, the default is null

Type Parameters:

T - type visited

Parameters:

object - The object that was visited.

Returns:

The default return value