org.eclipse.xtext.resource
Class DefaultLocationInFileProvider
java.lang.Object
org.eclipse.xtext.resource.DefaultLocationInFileProvider
- All Implemented Interfaces:
- ILocationInFileProvider, ILocationInFileProviderExtension
- Direct Known Subclasses:
- XbaseLocationInFileProvider, XtextLocationInFileProvider
public class DefaultLocationInFileProvider
- extends java.lang.Object
- implements ILocationInFileProvider, ILocationInFileProviderExtension
- Author:
- Peter Friese - Implementation, Sven Efftinge - Initial contribution and API
Method Summary |
protected ITextRegion |
createRegion(java.util.List<INode> nodes)
|
protected ITextRegion |
createRegion(java.util.List<INode> nodes,
ILocationInFileProviderExtension.RegionDescription query)
|
protected ITextRegion |
doGetLocationOfFeature(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList,
boolean isSignificant)
|
protected ITextRegion |
doGetLocationOfFeature(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList,
ILocationInFileProviderExtension.RegionDescription query)
|
protected ITextRegion |
doGetTextRegion(org.eclipse.emf.ecore.EObject obj,
ILocationInFileProviderExtension.RegionDescription query)
|
protected ICompositeNode |
findNodeFor(org.eclipse.emf.ecore.EObject semanticObject)
Returns the smallest node that covers all assigned values of the given object. |
ITextRegion |
getFullTextRegion(org.eclipse.emf.ecore.EObject obj)
|
ITextRegion |
getFullTextRegion(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList)
|
protected org.eclipse.emf.ecore.EStructuralFeature |
getIdentifierFeature(org.eclipse.emf.ecore.EObject obj)
|
protected java.util.List<INode> |
getLocationNodes(org.eclipse.emf.ecore.EObject obj)
|
protected ITextRegion |
getLocationOfAttribute(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EAttribute attribute,
int indexInList,
boolean isSignificant)
|
protected ITextRegion |
getLocationOfContainmentReference(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EReference feature,
int indexInList,
boolean isSignificant)
|
protected ITextRegion |
getLocationOfContainmentReference(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EReference feature,
int indexInList,
ILocationInFileProviderExtension.RegionDescription query)
|
protected ITextRegion |
getLocationOfCrossReference(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EReference reference,
int indexInList,
boolean isSignificant)
|
ITextRegion |
getSignificantTextRegion(org.eclipse.emf.ecore.EObject obj)
|
ITextRegion |
getSignificantTextRegion(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList)
|
protected ITextRegion |
getTextRegion(org.eclipse.emf.ecore.EObject obj,
boolean isSignificant)
|
ITextRegion |
getTextRegion(org.eclipse.emf.ecore.EObject object,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList,
ILocationInFileProviderExtension.RegionDescription query)
Queries for parts of the text region that parts of the given object originate from. |
ITextRegion |
getTextRegion(org.eclipse.emf.ecore.EObject object,
ILocationInFileProviderExtension.RegionDescription query)
Queries for parts of the text region that the given object is originates from. |
protected boolean |
isHidden(INode node)
|
protected boolean |
isHidden(INode node,
ILocationInFileProviderExtension.RegionDescription query)
|
protected boolean |
useKeyword(Keyword keyword,
org.eclipse.emf.ecore.EObject context)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DefaultLocationInFileProvider
public DefaultLocationInFileProvider()
getSignificantTextRegion
public ITextRegion getSignificantTextRegion(org.eclipse.emf.ecore.EObject obj)
- Specified by:
getSignificantTextRegion
in interface ILocationInFileProvider
getFullTextRegion
public ITextRegion getFullTextRegion(org.eclipse.emf.ecore.EObject obj)
- Specified by:
getFullTextRegion
in interface ILocationInFileProvider
getTextRegion
protected ITextRegion getTextRegion(org.eclipse.emf.ecore.EObject obj,
boolean isSignificant)
getTextRegion
@Nullable
public ITextRegion getTextRegion(@NonNull
org.eclipse.emf.ecore.EObject object,
@NonNull
ILocationInFileProviderExtension.RegionDescription query)
- Description copied from interface:
ILocationInFileProviderExtension
- Queries for parts of the text region that the given object is originates from.
- Specified by:
getTextRegion
in interface ILocationInFileProviderExtension
- Parameters:
object
- the instance whose region should be returned.query
- the hint about the requested range.
- Returns:
- the text region or
null
if the object does not have an associated text region. - Since:
- 2.3
doGetTextRegion
protected ITextRegion doGetTextRegion(org.eclipse.emf.ecore.EObject obj,
@NonNull
ILocationInFileProviderExtension.RegionDescription query)
- Since:
- 2.3
getSignificantTextRegion
public ITextRegion getSignificantTextRegion(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList)
- Specified by:
getSignificantTextRegion
in interface ILocationInFileProvider
getFullTextRegion
public ITextRegion getFullTextRegion(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList)
- Specified by:
getFullTextRegion
in interface ILocationInFileProvider
getTextRegion
@NonNullByDefault
@Nullable
public ITextRegion getTextRegion(org.eclipse.emf.ecore.EObject object,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList,
ILocationInFileProviderExtension.RegionDescription query)
- Description copied from interface:
ILocationInFileProviderExtension
- Queries for parts of the text region that parts of the given object originate from.
- Specified by:
getTextRegion
in interface ILocationInFileProviderExtension
- Parameters:
object
- the instance whose region should be returned.feature
- the feature that was set when the requested range was consumed by the parser.indexInList
- the index in the list of feature values. -1
if all values should be considered.query
- the hint about the requested range.
- Returns:
- the text region or
null
if the object does not have an associated text region. - Since:
- 2.3
getLocationOfContainmentReference
protected ITextRegion getLocationOfContainmentReference(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EReference feature,
int indexInList,
boolean isSignificant)
getLocationOfContainmentReference
protected ITextRegion getLocationOfContainmentReference(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EReference feature,
int indexInList,
ILocationInFileProviderExtension.RegionDescription query)
- Since:
- 2.3
getLocationOfCrossReference
protected ITextRegion getLocationOfCrossReference(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EReference reference,
int indexInList,
boolean isSignificant)
getLocationOfAttribute
protected ITextRegion getLocationOfAttribute(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EAttribute attribute,
int indexInList,
boolean isSignificant)
doGetLocationOfFeature
protected ITextRegion doGetLocationOfFeature(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList,
boolean isSignificant)
doGetLocationOfFeature
protected ITextRegion doGetLocationOfFeature(org.eclipse.emf.ecore.EObject owner,
org.eclipse.emf.ecore.EStructuralFeature feature,
int indexInList,
ILocationInFileProviderExtension.RegionDescription query)
- Since:
- 2.3
getLocationNodes
protected java.util.List<INode> getLocationNodes(org.eclipse.emf.ecore.EObject obj)
useKeyword
protected boolean useKeyword(Keyword keyword,
org.eclipse.emf.ecore.EObject context)
getIdentifierFeature
protected org.eclipse.emf.ecore.EStructuralFeature getIdentifierFeature(org.eclipse.emf.ecore.EObject obj)
createRegion
protected ITextRegion createRegion(java.util.List<INode> nodes)
createRegion
protected ITextRegion createRegion(java.util.List<INode> nodes,
ILocationInFileProviderExtension.RegionDescription query)
- Since:
- 2.3
isHidden
protected boolean isHidden(INode node,
ILocationInFileProviderExtension.RegionDescription query)
- Since:
- 2.3
isHidden
protected boolean isHidden(INode node)
findNodeFor
protected ICompositeNode findNodeFor(org.eclipse.emf.ecore.EObject semanticObject)
- Returns the smallest node that covers all assigned values of the given object. It handles the semantics of
actions
and unassigned rule calls
.
- Returns:
- the minimal node that covers all assigned values of the given object.
- Since:
- 2.3