Package org.eclipse.emf.ecp.view.internal.editor.handler

Class FeatureSegmentIdeDescriptor

java.lang.Object

org.eclipse.emf.ecp.view.internal.editor.handler.FeatureSegmentIdeDescriptor

All Implemented Interfaces:

SegmentIdeDescriptor

public class FeatureSegmentIdeDescriptor
extends java.lang.Object
implements SegmentIdeDescriptor

The SegmentIdeDescriptor for VFeatureDomainModelReferenceSegments.

Author:

Lucas Koehler

Constructor Summary

Constructors

Constructor	Description
FeatureSegmentIdeDescriptor()

Method Summary

Modifier and Type	Method	Description
EStructuralFeatureSelectionValidator	getEStructuralFeatureSelectionValidator()	Returns an EStructuralFeatureSelectionValidator that determines whether an EStructuralFeature is a valid reference path part for the described segment type.
ReferenceTypeResolver	getReferenceTypeResolver()	Returns a ReferenceTypeResolver that resolves the root EClass for the next reference path segment from an EReference.
org.eclipse.emf.ecore.EClass	getSegmentType()	Returns the EClass of the segment type that is described by this SegmentIdeDescriptor.
boolean	isAllowedAsLastElementInPath()	Defines whether the described segment can be the last element of a reference path.
boolean	isAvailableInIde()	Defines whether the described segment type may be created by users.
boolean	isLastElementInPath()	Defines whether the described segment may appear in the middle of a reference path or if the segment is only allowed to be at the end of a path.

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureSegmentIdeDescriptor

public FeatureSegmentIdeDescriptor()

Method Detail

getSegmentType

public org.eclipse.emf.ecore.EClass getSegmentType()

Description copied from interface: SegmentIdeDescriptor

Returns the EClass of the segment type that is described by this SegmentIdeDescriptor.

Specified by:

getSegmentType in interface SegmentIdeDescriptor

Returns:

The segment's EClass

isAvailableInIde

public boolean isAvailableInIde()

Description copied from interface: SegmentIdeDescriptor

Defines whether the described segment type may be created by users.

Specified by:

isAvailableInIde in interface SegmentIdeDescriptor

Returns:

true if users may create the type, false otherwise

getEStructuralFeatureSelectionValidator

public EStructuralFeatureSelectionValidator getEStructuralFeatureSelectionValidator()

Description copied from interface: SegmentIdeDescriptor

Returns an EStructuralFeatureSelectionValidator that determines whether an EStructuralFeature is a valid reference path part for the described segment type. E.g. an index segment needs a multi reference or attribute.

Specified by:

getEStructuralFeatureSelectionValidator in interface SegmentIdeDescriptor

Returns:

The EStructuralFeatureSelectionValidator

isLastElementInPath

public boolean isLastElementInPath()

Description copied from interface: SegmentIdeDescriptor

Defines whether the described segment may appear in the middle of a reference path or if the segment is only allowed to be at the end of a path.

Specified by:

isLastElementInPath in interface SegmentIdeDescriptor

Returns:

true if the segment must only be at the end of a path, false otherwise

getReferenceTypeResolver

public ReferenceTypeResolver getReferenceTypeResolver()

Description copied from interface: SegmentIdeDescriptor

Returns a ReferenceTypeResolver that resolves the root EClass for the next reference path segment from an EReference.

Specified by:

getReferenceTypeResolver in interface SegmentIdeDescriptor

Returns:

The ReferenceTypeResolver

isAllowedAsLastElementInPath

public boolean isAllowedAsLastElementInPath()

Description copied from interface: SegmentIdeDescriptor

Defines whether the described segment can be the last element of a reference path.

Specified by:

isAllowedAsLastElementInPath in interface SegmentIdeDescriptor

Returns:

true if the segment can be the last element of a reference path, false otherwise