org.eclipse.emf.facet.efacet.core
Class FacetUtils

java.lang.Object
  org.eclipse.emf.facet.efacet.core.FacetUtils

public final class FacetUtils
extends java.lang.Object

Since:

0.2

Method Summary

static java.util.Set<EPackage>	getAllExtendedEPackage(FacetSet facetSet)
static <T extends ETypedElement> T	getETypedElement(Facet facet, java.lang.String name, java.lang.Class<T> classs)
static <T extends ETypedElement> java.util.Set<T>	getETypedElements(EObject eObject, java.lang.Class<T> classs, IFacetManager facetManager)
static java.util.List<ETypedElement>	getETypedElements(EPackage ePackage)
static java.util.Set<? extends ETypedElement>	getETypedElements(ResourceSet resourceSet) This methods returns all the known (registered) eTypedElements.
static EPackage	getExtendedEPackage(FacetSet facetSet)
static EClass	getExtendedMetaclass(Facet facet)
static Facet	getFacet(java.util.Collection<Facet> facets, java.lang.String name) Find a Facet with the given name among the given list of Facets.
static Facet	getFacet(FacetSet facetSet, java.lang.String facetName) Find a Facet in a FacetSet
static java.util.List<Facet>	getFacets(FacetSet facetSet)
static FacetSet	getFacetSet(java.util.Collection<FacetSet> facetSets, java.lang.String name) Find a FacetSet with the given name among the given list of FacetSets.
static FacetSet	getFacetSet(ETypedElement eTypedElement)
static FacetSet	getFacetSet(Facet facet)
static java.util.List<FacetSet>	getFacetSets(java.util.Collection<FacetSet> facetSets, java.lang.String name) Find all FacetSets with the given name among the given list of FacetSets.
static java.util.List<FacetSet>	getFacetSetsByPath(java.util.Collection<FacetSet> rootFacetSets, java.lang.String... path) Find all the FacetSets with the given path among the given list of root FacetSets.
static java.lang.Object	getResultValue(ETypedElementResult eTEresult)
static FacetSet	getRootFacetSet(Facet facet)
static FacetSet	getRootFacetSet(FacetSet facetSet)
static DerivedTypedElement	getSignature(FacetOperation facetOperation)
static <T extends DerivedTypedElement> T	getTopOverrideFeature(T feature) Find the top level feature in the override chain

Methods inherited from class java.lang.Object

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

Method Detail

getFacet

public static Facet getFacet(FacetSet facetSet,
                             java.lang.String facetName)

Find a Facet in a FacetSet

Parameters:

facetSet - the FacetSet

facetName - the name of the Facet to look for

Returns:

the Facet with the given name in the given FacetSet

getETypedElement

public static <T extends ETypedElement> T getETypedElement(Facet facet,
                                                           java.lang.String name,
                                                           java.lang.Class<T> classs)

getResultValue

public static java.lang.Object getResultValue(ETypedElementResult eTEresult)

getFacetSet

public static FacetSet getFacetSet(java.util.Collection<FacetSet> facetSets,
                                   java.lang.String name)

Find a FacetSet with the given name among the given list of FacetSets. If several FacetSets have the same name, then return the first one.

Parameters:

facetSets - where to look for

name - the name of the FacetSet to find

Returns:

the FacetSet, or null if not found in the given list

getFacetSets

public static java.util.List<FacetSet> getFacetSets(java.util.Collection<FacetSet> facetSets,
                                                    java.lang.String name)

Find all FacetSets with the given name among the given list of FacetSets.

Parameters:

facetSets - where to look for

name - the name of the FacetSets to find

Returns:

the FacetSets with the given name

getAllExtendedEPackage

public static java.util.Set<EPackage> getAllExtendedEPackage(FacetSet facetSet)

Parameters:

facetSet - a facetSet

Returns:

a set with all the EPackage extended by the facetSet and its owned facetSet

Since:

0.2

getFacetSetsByPath

public static java.util.List<FacetSet> getFacetSetsByPath(java.util.Collection<FacetSet> rootFacetSets,
                                                          java.lang.String... path)

Find all the FacetSets with the given path among the given list of root FacetSets. For example: getFacetSetsByPath("a", "b", "c") returns a FacetSet named "c", contained in a FacetSet named "b", contained in a registered FacetSet named "a".

Parameters:

path - a list of FacetSet names, starting from the root registered FacetSets, and leading to the wanted FacetSet(s)

Returns:

the FacetSets that have the given path

getFacet

public static Facet getFacet(java.util.Collection<Facet> facets,
                             java.lang.String name)

Find a Facet with the given name among the given list of Facets.

Parameters:

facets - where to look

name - the name of the Facet that is being looked for

Returns:

the first Facet with this name, or null if none

getRootFacetSet

public static FacetSet getRootFacetSet(Facet facet)

getRootFacetSet

public static FacetSet getRootFacetSet(FacetSet facetSet)

getETypedElements

public static java.util.Set<? extends ETypedElement> getETypedElements(ResourceSet resourceSet)

This methods returns all the known (registered) eTypedElements.

Parameters:

resourceSet - the eTypedElement search will be done in/using this resourceSet

Returns:

all the known (registered) eTypedElements

getETypedElements

public static java.util.List<ETypedElement> getETypedElements(EPackage ePackage)

getFacets

public static java.util.List<Facet> getFacets(FacetSet facetSet)

getFacetSet

public static FacetSet getFacetSet(Facet facet)

getExtendedEPackage

public static EPackage getExtendedEPackage(FacetSet facetSet)

getETypedElements

public static <T extends ETypedElement> java.util.Set<T> getETypedElements(EObject eObject,
                                                                           java.lang.Class<T> classs,
                                                                           IFacetManager facetManager)
                                                                throws FacetManagerException

Throws:

FacetManagerException

getFacetSet

public static FacetSet getFacetSet(ETypedElement eTypedElement)

Parameters:

eTypedElement -

Returns:

Since:

0.2

getSignature

public static DerivedTypedElement getSignature(FacetOperation facetOperation)

Parameters:

facetOperation -

Returns:

Since:

0.2

getExtendedMetaclass

public static EClass getExtendedMetaclass(Facet facet)

Parameters:

facet -

Returns:

Since:

0.2

getTopOverrideFeature

public static <T extends DerivedTypedElement> T getTopOverrideFeature(T feature)
                                                           throws FacetManagerException

Find the top level feature in the override chain

Parameters:

feature -

Returns:

The top level feature in the override chain or the feature parameter itself if no override

Throws:

FacetManagerException

Since:

0.2