org.eclipse.ocl.examples.pivot.scoping

Interface ScopeFilter

All Known Implementing Classes:

AbstractOperationFilter, BinaryOperationFilter, CompleteOCLContainmentVisitor.OperationDeclScopeFilter, ImplicitCollectFilter, ImplicitCollectionFilter, OperationContextFilter, OperationFilter, UnaryOperationFilter

public interface ScopeFilter

A ScopeFilter is initially used to reject unwanted name contributions from a scope and once all candidate names have been identified, is used again to select a best match from ambiguous contributions.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareMatches(MetaModelManager metaModelManager, DomainElement match1, java.util.Map<TemplateParameter,ParameterableElement> bindings1, DomainElement match2, java.util.Map<TemplateParameter,ParameterableElement> bindings2) Return -ve if match1 is inferior to match2, +ve if match2 is inferior to match1, or zero if both matches are of equal validity.
boolean	matches(EnvironmentView environmentView, DomainElement eObject) Return true if the filter accepts eObject as a candidate for inclusion in the EnvironmentView.

Method Detail

compareMatches

int compareMatches(@NonNull
                 MetaModelManager metaModelManager,
                 @NonNull
                 DomainElement match1,
                 @Nullable
                 java.util.Map<TemplateParameter,ParameterableElement> bindings1,
                 @NonNull
                 DomainElement match2,
                 @Nullable
                 java.util.Map<TemplateParameter,ParameterableElement> bindings2)

Return -ve if match1 is inferior to match2, +ve if match2 is inferior to match1, or zero if both matches are of equal validity.

matches

boolean matches(@NonNull
              EnvironmentView environmentView,
              @NonNull
              DomainElement eObject)

Return true if the filter accepts eObject as a candidate for inclusion in the EnvironmentView.

Parameters:

eObject -