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.

Nested Class Summary

Nested classes/interfaces inherited from class com._1c.g5.modeling.xtext.scoping.LightAbstractScope

LightAbstractScope.EObjectFilterPredicate, LightAbstractScope.ParentIterable

Field Summary

Fields inherited from interface org.eclipse.xtext.scoping.IScope

NULLSCOPE

Fields inherited from interface com._1c.g5.modeling.xtext.scoping.ISlicedScope

NULLSCOPE

Constructor Summary

Constructors

Modifier	Constructor	Description
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

Method Summary

Modifier and Type	Method	Description
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
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
protected Iterable<org.eclipse.xtext.resource.IEObjectDescription>	filterLocalElements(Iterable<org.eclipse.xtext.resource.IEObjectDescription> unfiltered)	Filters all elements from unfiltered with {@link this#filter}
Iterable<org.eclipse.xtext.resource.IEObjectDescription>	getAllElements()
Iterable<org.eclipse.xtext.resource.IEObjectDescription>	getAllElements(Collection<ISliceFilter> slices)	Obtain all elements from the scope.
protected Iterable<org.eclipse.xtext.resource.IEObjectDescription>	getAllLocalElements()
Iterable<org.eclipse.xtext.resource.IEObjectDescription>	getElements(org.eclipse.emf.ecore.EObject object, Collection<ISliceFilter> slices)	Finds all descriptions that match the given instance.
Iterable<org.eclipse.xtext.resource.IEObjectDescription>	getElements(org.eclipse.xtext.naming.QualifiedName name, Collection<ISliceFilter> slices)	Find all descriptions that match the given name.
protected com.google.common.base.Predicate<org.eclipse.xtext.resource.IEObjectDescription>	getFilter()	Gets actual filter scope.
protected Iterable<org.eclipse.xtext.resource.IEObjectDescription>	getLocalElementsByName(org.eclipse.xtext.naming.QualifiedName name)
protected org.eclipse.xtext.resource.ISelectable	getSelectable()	Gets corresponding ISelectable for this scope
org.eclipse.xtext.resource.IEObjectDescription	getSingleElement(org.eclipse.xtext.naming.QualifiedName name, Collection<ISliceFilter> slices)	Finds the first description that matches the given name.

Methods inherited from class com._1c.g5.modeling.xtext.scoping.LightAbstractScope

getElements, getElements, getLocalElementsByEObject, getParent, getParentElements, getSingleElement, getSingleElement, getSingleLocalElementByName, isIgnoreCase, isShadowed, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

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 Detail

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