- java.lang.Object
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- javax.lang.model.util.AbstractElementVisitor6<R,P>
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- javax.lang.model.util.SimpleElementVisitor6<R,P>
 
 
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- Type Parameters:
- R- the return type of this visitor's methods. Use- Voidfor visitors that do not need to return results.
- P- the type of the additional parameter to this visitor's methods. Use- Voidfor visitors that do not need an additional parameter.
 - All Implemented Interfaces:
- ElementVisitor<R,P>
 - Direct Known Subclasses:
- ElementKindVisitor6,- SimpleElementVisitor7
 
 @SupportedSourceVersion(RELEASE_6) public class SimpleElementVisitor6<R,P> extends AbstractElementVisitor6<R,P> A simple visitor of program elements with default behavior appropriate for theRELEASE_6source version. Visit methods corresponding toRELEASE_6language constructs calldefaultAction, passing their arguments todefaultAction's corresponding parameters. For constructs introduced inRELEASE_7and later,visitUnknownis called instead.Methods in this class may be overridden subject to their general contract. Note that annotating methods in concrete subclasses with @Overridewill help ensure that methods are overridden as intended.WARNING: The ElementVisitorinterface implemented by this class may have methods added to it in the future to accommodate new, currently unknown, language structures added to future versions of the Java™ programming language. Therefore, methods whose names begin with"visit"may be added to this class in the future; to avoid incompatibilities, classes which extend this class should not declare any instance methods with names beginning with"visit".When such a new visit method is added, the default implementation in this class will be to call the visitUnknownmethod. A new simple element visitor class will also be introduced to correspond to the new language level; this visitor will have different default behavior for the visit method in question. When the new visitor is introduced, all or portions of this visitor may be deprecated.- Since:
- 1.6
- See Also:
- SimpleElementVisitor7,- SimpleElementVisitor8,- SimpleElementVisitor9
 
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Field SummaryFields Modifier and Type Field Description protected RDEFAULT_VALUEDefault value to be returned;defaultActionreturns this value unless the method is overridden.
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Constructor SummaryConstructors Modifier Constructor Description protectedSimpleElementVisitor6()Deprecated.Release 6 is obsolete; update to a visitor for a newer release level.protectedSimpleElementVisitor6(R defaultValue)Deprecated.Release 6 is obsolete; update to a visitor for a newer release level.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description protected RdefaultAction(Element e, P p)The default action for visit methods.RvisitExecutable(ExecutableElement e, P p)Visits an executable element.RvisitPackage(PackageElement e, P p)Visits a package element.RvisitType(TypeElement e, P p)Visits a type element.RvisitTypeParameter(TypeParameterElement e, P p)Visits a type parameter element.RvisitVariable(VariableElement e, P p)Visits a variable element.- 
Methods declared in class javax.lang.model.util.AbstractElementVisitor6visit, visit, visitModule, visitUnknown
 
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Field Detail- 
DEFAULT_VALUEprotected final R DEFAULT_VALUE Default value to be returned;defaultActionreturns this value unless the method is overridden.
 
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Constructor Detail- 
SimpleElementVisitor6@Deprecated(since="9") protected SimpleElementVisitor6() Deprecated.Release 6 is obsolete; update to a visitor for a newer release level.Constructor for concrete subclasses; usesnullfor the default value.
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SimpleElementVisitor6@Deprecated(since="9") protected SimpleElementVisitor6(R defaultValue) Deprecated.Release 6 is obsolete; update to a visitor for a newer release level.Constructor for concrete subclasses; uses the argument for the default value.- Parameters:
- defaultValue- the value to assign to- DEFAULT_VALUE
 
 
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Method Detail- 
defaultActionprotected R defaultAction(Element e, P p) The default action for visit methods.- Implementation Requirements:
- The implementation in this class just returns DEFAULT_VALUE; subclasses will commonly override this method.
- Parameters:
- e- the element to process
- p- a visitor-specified parameter
- Returns:
- DEFAULT_VALUEunless overridden
 
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visitPackagepublic R visitPackage(PackageElement e, P p) Visits a package element.- Implementation Requirements:
- This implementation calls defaultAction.
- Parameters:
- e- the element to visit
- p- a visitor-specified parameter
- Returns:
- a visitor-specified result
 
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visitTypepublic R visitType(TypeElement e, P p) Visits a type element.- Implementation Requirements:
- This implementation calls defaultAction.
- Parameters:
- e- the element to visit
- p- a visitor-specified parameter
- Returns:
- a visitor-specified result
 
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visitVariablepublic R visitVariable(VariableElement e, P p) Visits a variable element.- Implementation Requirements:
- This implementation calls defaultAction, unless the element is aRESOURCE_VARIABLEin which casevisitUnknownis called.
- Parameters:
- e- the element to visit
- p- a visitor-specified parameter
- Returns:
- a visitor-specified result
 
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visitExecutablepublic R visitExecutable(ExecutableElement e, P p) Visits an executable element.- Implementation Requirements:
- This implementation calls defaultAction.
- Parameters:
- e- the element to visit
- p- a visitor-specified parameter
- Returns:
- a visitor-specified result
 
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visitTypeParameterpublic R visitTypeParameter(TypeParameterElement e, P p) Visits a type parameter element.- Implementation Requirements:
- This implementation calls defaultAction.
- Parameters:
- e- the element to visit
- p- a visitor-specified parameter
- Returns:
- a visitor-specified result
 
 
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