Package com._1c.g5.modeling.xtext.scoping

Class LightSelectableBasedScope

java.lang.Object
com._1c.g5.modeling.xtext.scoping.LightAbstractScope
com._1c.g5.modeling.xtext.scoping.LightSelectableBasedScope
All Implemented Interfaces:
ISlicedScope, org.eclipse.xtext.scoping.IScope
Direct Known Subclasses:
NonShadowedSelectableBasedScope
public class LightSelectableBasedScope extends LightAbstractScope implements ISlicedScope
The lightweight version of the SelectableBasedScope.

  • Constructor Details

    • LightSelectableBasedScope

      protected LightSelectableBasedScope(org.eclipse.xtext.scoping.IScope outer, org.eclipse.xtext.resource.ISelectable selectable, com.google.common.base.Predicate<org.eclipse.xtext.resource.IEObjectDescription> filter, org.eclipse.emf.ecore.EClass type, boolean ignoreCase, IIndexSlicePredicateService slicePredicateService)
      Constructor
      Parameters:
      outer - outer IScope, can't be null
      selectable - actual ISelectable for constructing scope, can't be null
      filter - special filter for scope, if filter instanceofAndPredicate index slices will be separated from filter. Can be null
      type - EClass of containing elements in the scope, can't be null
      ignoreCase - if true the resulting scope ia case-insensitive.
      slicePredicateService - IIndexSlicePredicateService for working with index slices, can't be null

  • Method Details

    • createScope

      public static org.eclipse.xtext.scoping.IScope createScope(org.eclipse.xtext.scoping.IScope outer, org.eclipse.xtext.resource.ISelectable selectable, org.eclipse.emf.ecore.EClass type, boolean ignoreCase, IIndexSlicePredicateService slicePredicateService)
      Constructor
      Parameters:
      outer - outer IScope, can't be null
      selectable - actual ISelectable for constructing scope, can't be null
      type - EClass of containing elements in the scope, can't be null
      ignoreCase - if true the resulting scope ia case-insensitive.
      slicePredicateService - IIndexSlicePredicateService for working with index slices, can't be null

    • createScope

      public static org.eclipse.xtext.scoping.IScope createScope(org.eclipse.xtext.scoping.IScope outer, org.eclipse.xtext.resource.ISelectable selectable, com.google.common.base.Predicate<org.eclipse.xtext.resource.IEObjectDescription> filter, org.eclipse.emf.ecore.EClass type, boolean ignoreCase, IIndexSlicePredicateService slicePredicateService)
      Creates IScope from outer and selectable
      Parameters:
      outer - outer IScope, can't be null
      selectable - actual ISelectable for constructing scope, can't be null
      filter - special filter for scope, if filter instanceof AndPredicate index slices will be separated from filter. Can be null
      type - EClass of containing elements in the scope, can't be null
      ignoreCase - if true the resulting scope ia case-insensitive.
      slicePredicateService - IIndexSlicePredicateService for working with index slices, can't be null

    • getAllElements

      public Iterable<org.eclipse.xtext.resource.IEObjectDescription> getAllElements()
      Specified by:
      getAllElements in interface org.eclipse.xtext.scoping.IScope
      Overrides:
      getAllElements in class LightAbstractScope

    • getSingleElement

      public org.eclipse.xtext.resource.IEObjectDescription getSingleElement(org.eclipse.xtext.naming.QualifiedName name, Collection<ISliceFilter> slices)
      Description copied from interface: ISlicedScope
      Finds the first description that matches the given name.
      Specified by:
      getSingleElement in interface ISlicedScope
      Parameters:
      name - the name of the to-be-found element. May not be null.
      slices - list of predicates corresponding to the index slices, can't be null
      Returns:
      the first element that matches the name. May be null.

    • getElements

      public Iterable<org.eclipse.xtext.resource.IEObjectDescription> getElements(org.eclipse.xtext.naming.QualifiedName name, Collection<ISliceFilter> slices)
      Description copied from interface: ISlicedScope
      Find all descriptions that match the given name.
      Specified by:
      getElements in interface ISlicedScope
      Parameters:
      name - the name of the to-be-found elements. May not be null.
      slices - list of predicates corresponding to the index slices, can't be null
      Returns:
      all elements that match the name. Never null.

    • getAllElements

      public Iterable<org.eclipse.xtext.resource.IEObjectDescription> getAllElements(Collection<ISliceFilter> slices)
      Description copied from interface: ISlicedScope
      Obtain all elements from the scope. Implementors a free to throw an UnsupportedOperationException if the scope cannot be enumerated.
      Specified by:
      getAllElements in interface ISlicedScope
      Parameters:
      slices - list of predicates corresponding to the index slices, can't be null
      Returns:
      all elements of the scope. Never null.

    • getElements

      public Iterable<org.eclipse.xtext.resource.IEObjectDescription> getElements(org.eclipse.emf.ecore.EObject object, Collection<ISliceFilter> slices)
      Description copied from interface: ISlicedScope
      Finds all descriptions that match the given instance.
      Specified by:
      getElements in interface ISlicedScope
      Parameters:
      object - the instance whose descriptions should be obtained. May not be null.
      slices - list of predicates corresponding to the index slices, can't be null
      Returns:
      all elements that match the instance. Never null.

    • filterLocalElements

      protected Iterable<org.eclipse.xtext.resource.IEObjectDescription> filterLocalElements(Iterable<org.eclipse.xtext.resource.IEObjectDescription> unfiltered)
      Filters all elements from unfiltered with {@link this#filter}
      Parameters:
      unfiltered - filtering elements, can't be null
      Returns:
      filtered elements, never null

    • getAllLocalElements

      protected Iterable<org.eclipse.xtext.resource.IEObjectDescription> getAllLocalElements()
      Specified by:
      getAllLocalElements in class LightAbstractScope

    • getFilter

      protected com.google.common.base.Predicate<org.eclipse.xtext.resource.IEObjectDescription> getFilter()
      Gets actual filter scope. There is no index slices in it
      Returns:
      actual filter scope. There is no index slices in it. Can be null if filter wasn't set

    • getLocalElementsByName

      protected Iterable<org.eclipse.xtext.resource.IEObjectDescription> getLocalElementsByName(org.eclipse.xtext.naming.QualifiedName name)
      Overrides:
      getLocalElementsByName in class LightAbstractScope

    • getSelectable

      protected org.eclipse.xtext.resource.ISelectable getSelectable()
      Gets corresponding ISelectable for this scope
      Returns:
      corresponding ISelectable for this scope, never null