org.eclipse.xtext.serializer.sequencer

Class ContextFinder

java.lang.Object

org.eclipse.xtext.serializer.sequencer.ContextFinder

All Implemented Interfaces:

IContextFinder

public class ContextFinder
extends Object
implements IContextFinder

Author:

Moritz Eysholdt - Initial contribution and API

Field Summary

Fields

Modifier and Type	Field and Description
protected IAssignmentFinder	assignmentFinder
protected List<IGrammarConstraintProvider.IConstraintContext>	constraintContexts
protected Map<Pair<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EClass>,IGrammarConstraintProvider.IConstraint>	constraints
protected IGrammarAccess	grammar
protected IGrammarConstraintProvider	grammarConstraintProvider
protected ISemanticNodeProvider	nodesProvider
protected ITransientValueService	transientValues
protected TransientValueUtil	transientValueUtil

Constructor Summary

Constructors

Constructor and Description
ContextFinder()

Method Summary

Methods

Modifier and Type	Method and Description
protected Iterable<AbstractElement>	findAssignedElements(org.eclipse.emf.ecore.EObject obj, org.eclipse.emf.ecore.EStructuralFeature feature, Iterable<AbstractElement> candidates)
protected Iterable<org.eclipse.emf.ecore.EObject>	findContextsByContainer(org.eclipse.emf.ecore.EObject semanticObject, Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)
Iterable<org.eclipse.emf.ecore.EObject>	findContextsByContents(org.eclipse.emf.ecore.EObject semanticObject, Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)
Iterable<org.eclipse.emf.ecore.EObject>	findContextsByContentsAndContainer(org.eclipse.emf.ecore.EObject semanticObject, Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)
protected Collection<IGrammarConstraintProvider.IConstraint>	findContextsByValue(org.eclipse.emf.ecore.EObject semanicObj, org.eclipse.emf.ecore.EStructuralFeature feature, Iterable<IGrammarConstraintProvider.IConstraint> constraints)
protected Map<IGrammarConstraintProvider.IConstraint,List<org.eclipse.emf.ecore.EObject>>	getConstraints(org.eclipse.emf.ecore.EClass cls)
protected Map<IGrammarConstraintProvider.IConstraint,List<org.eclipse.emf.ecore.EObject>>	getConstraints(org.eclipse.emf.ecore.EObject semanticObject, Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)
protected org.eclipse.emf.ecore.EObject	getRootContext()
protected void	initConstraints()
protected boolean	intersect(Iterable<org.eclipse.emf.ecore.EObject> it1, Iterable<org.eclipse.emf.ecore.EObject> it2)
protected boolean	isMandatory(IGrammarConstraintProvider.IFeatureInfo feature)
protected boolean	isValidValueQuantity(IGrammarConstraintProvider.IConstraint constraint, org.eclipse.emf.ecore.EObject semanicObj)

Methods inherited from class java.lang.Object

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

Field Detail

assignmentFinder

@Inject
protected IAssignmentFinder assignmentFinder

constraintContexts

protected List<IGrammarConstraintProvider.IConstraintContext> constraintContexts

constraints

protected Map<Pair<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EClass>,IGrammarConstraintProvider.IConstraint> constraints

grammar

@Inject
protected IGrammarAccess grammar

grammarConstraintProvider

@Inject
protected IGrammarConstraintProvider grammarConstraintProvider

transientValueUtil

@Inject
protected TransientValueUtil transientValueUtil

transientValues

@Inject
protected ITransientValueService transientValues

nodesProvider

@Inject
protected ISemanticNodeProvider nodesProvider

Constructor Detail

ContextFinder

public ContextFinder()

Method Detail

findAssignedElements

protected Iterable<AbstractElement> findAssignedElements(org.eclipse.emf.ecore.EObject obj,
                                             org.eclipse.emf.ecore.EStructuralFeature feature,
                                             Iterable<AbstractElement> candidates)

findContextsByContainer

protected Iterable<org.eclipse.emf.ecore.EObject> findContextsByContainer(org.eclipse.emf.ecore.EObject semanticObject,
                                                              Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)

findContextsByContents

public Iterable<org.eclipse.emf.ecore.EObject> findContextsByContents(org.eclipse.emf.ecore.EObject semanticObject,
                                                             Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)

Specified by:

findContextsByContents in interface IContextFinder

findContextsByContentsAndContainer

public Iterable<org.eclipse.emf.ecore.EObject> findContextsByContentsAndContainer(org.eclipse.emf.ecore.EObject semanticObject,
                                                                         Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)

Specified by:

findContextsByContentsAndContainer in interface IContextFinder

findContextsByValue

protected Collection<IGrammarConstraintProvider.IConstraint> findContextsByValue(org.eclipse.emf.ecore.EObject semanicObj,
                                                                     org.eclipse.emf.ecore.EStructuralFeature feature,
                                                                     Iterable<IGrammarConstraintProvider.IConstraint> constraints)

getConstraints

protected Map<IGrammarConstraintProvider.IConstraint,List<org.eclipse.emf.ecore.EObject>> getConstraints(org.eclipse.emf.ecore.EClass cls)

getConstraints

protected Map<IGrammarConstraintProvider.IConstraint,List<org.eclipse.emf.ecore.EObject>> getConstraints(org.eclipse.emf.ecore.EObject semanticObject,
                                                                                             Iterable<org.eclipse.emf.ecore.EObject> contextCandidates)

getRootContext

protected org.eclipse.emf.ecore.EObject getRootContext()

initConstraints

protected void initConstraints()

intersect

protected boolean intersect(Iterable<org.eclipse.emf.ecore.EObject> it1,
                Iterable<org.eclipse.emf.ecore.EObject> it2)

isMandatory

protected boolean isMandatory(IGrammarConstraintProvider.IFeatureInfo feature)

isValidValueQuantity

protected boolean isValidValueQuantity(IGrammarConstraintProvider.IConstraint constraint,
                           org.eclipse.emf.ecore.EObject semanicObj)