org.eclipse.ocl.examples.xtext.base.util

Class AbstractBaseCSVisitor<R,C>

java.lang.Object

org.eclipse.ocl.examples.xtext.base.util.AbstractBaseCSVisitor<R,C>

All Implemented Interfaces:

BaseCSVisitor<R>

Direct Known Subclasses:

AbstractDelegatingBaseCSVisitor, AbstractEssentialOCLCSVisitor, AbstractExtendingBaseCSVisitor, AbstractNullBaseCSVisitor

public abstract class AbstractBaseCSVisitor<R,C>
extends java.lang.Object
implements BaseCSVisitor<R>

Field Summary

Fields

Modifier and Type	Field and Description
protected C	context Context for the AST visitation.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBaseCSVisitor(C context) Initializes me with an initial value for my result.

Method Summary

Methods

Modifier and Type	Method and Description
<A> A	getAdapter(java.lang.Class<A> adapter) Returns an object which is an instance of the given class associated with this object.
R	safeVisit(VisitableCS v) A null-safe visitation of the specified visitable.
R	visit(VisitableCS v) Perform a visit to the specified visitable.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.ocl.examples.xtext.base.util.BaseCSVisitor

visitAnnotationCS, visitAnnotationElementCS, visitAttributeCS, visitClassCS, visitClassifierCS, visitConstraintCS, visitDataTypeCS, visitDetailCS, visitDocumentationCS, visitElementCS, visitElementRefCS, visitEnumerationCS, visitEnumerationLiteralCS, visitImportCS, visiting, visitLambdaTypeCS, visitLibraryCS, visitModelElementCS, visitModelElementRefCS, visitMultiplicityBoundsCS, visitMultiplicityStringCS, visitNamedElementCS, visitOperationCS, visitPackageCS, visitParameterCS, visitPathElementCS, visitPathElementWithURICS, visitPathNameCS, visitPivotableElementCS, visitPrimitiveTypeRefCS, visitReferenceCS, visitRootPackageCS, visitSpecificationCS, visitStructuralFeatureCS, visitTemplateBindingCS, visitTemplateParameterCS, visitTemplateParameterSubstitutionCS, visitTemplateSignatureCS, visitTuplePartCS, visitTupleTypeCS, visitTypedElementCS, visitTypedRefCS, visitTypedTypeRefCS, visitTypeParameterCS, visitTypeRefCS, visitWildcardTypeRefCS

Field Detail

context

@NonNull
protected final C context

Context for the AST visitation.

Constructor Detail

AbstractBaseCSVisitor

protected AbstractBaseCSVisitor(@NonNull
                     C context)

Initializes me with an initial value for my result.

Parameters:

context - my initial result value

Method Detail

getAdapter

public <A> A getAdapter(@NonNull
               java.lang.Class<A> adapter)

Description copied from interface: BaseCSVisitor

Returns an object which is an instance of the given class associated with this object. Returns null if no such object can be found.

Specified by:

getAdapter in interface BaseCSVisitor<R>

Parameters:

adapter - the adapter class to look up

Returns:

an object of the given class, or null if this object does not have an adapter for the given class

safeVisit

@Nullable
public R safeVisit(@Nullable
                   VisitableCS v)

A null-safe visitation of the specified visitable.

Parameters:

v - a visitable, or null

Returns:

null if the visitable is null; otherwise, the result of visiting it

visit

@Nullable
public R visit(@NonNull
               VisitableCS v)

Perform a visit to the specified visitable.

Parameters:

v - a visitable, or null

Returns:

null if the visitable is null; otherwise, the result of visiting it