org.eclipse.xtext.xbase.jvmmodel

Class JvmModelAssociator

java.lang.Object

org.eclipse.xtext.xbase.jvmmodel.JvmModelAssociator

All Implemented Interfaces:

IDerivedStateComputer, IJvmModelAssociations, IJvmModelAssociator, ILogicalContainerProvider

public class JvmModelAssociator
extends Object
implements IJvmModelAssociations, IJvmModelAssociator, ILogicalContainerProvider, IDerivedStateComputer

Since:

2.7

Author:

Jan Koehnlein - Initial contribution and API, Sven Efftinge

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JvmModelAssociator.Adapter
static class	JvmModelAssociator.JvmDeclaredTypeAcceptor
protected static class	JvmModelAssociator.ListBasedSet<E>

Constructor Summary

Constructors

Constructor and Description
JvmModelAssociator()

Method Summary

Methods

Modifier and Type	Method and Description
void	associate(org.eclipse.emf.ecore.EObject sourceElement, org.eclipse.emf.ecore.EObject jvmElement) Associated the given source element with the given jvmElement.
void	associateLogicalContainer(XExpression logicalChild, JvmIdentifiableElement element) Sets the given JvmIdentifiableElement as the logical container of the given XExpression.
void	associatePrimary(org.eclipse.emf.ecore.EObject sourceElement, org.eclipse.emf.ecore.EObject jvmElement) Associated the given source element with the given jvmElement and marks the association as primary on both sides.
protected void	checkLanguageResource(org.eclipse.emf.ecore.resource.Resource eResource)
protected void	checkSameResource(org.eclipse.emf.ecore.resource.Resource eResource, org.eclipse.emf.ecore.resource.Resource eResource2)
void	cleanAssociationState(org.eclipse.emf.ecore.resource.Resource resource)
void	discardDerivedState(DerivedStateAwareResource resource)
XExpression	getAssociatedExpression(JvmIdentifiableElement element)
Set<org.eclipse.emf.ecore.EObject>	getJvmElements(org.eclipse.emf.ecore.EObject sourceElement)
protected JvmIdentifiableElement	getLogicalContainer(org.eclipse.emf.ecore.EObject object, boolean considerContainer)
JvmIdentifiableElement	getLogicalContainer(XExpression context)
protected Map<org.eclipse.emf.ecore.EObject,JvmIdentifiableElement>	getLogicalContainerMapping(org.eclipse.emf.ecore.resource.Resource resource)
JvmIdentifiableElement	getNearestLogicalContainer(org.eclipse.emf.ecore.EObject context)
protected JvmModelAssociator.Adapter	getOrInstall(org.eclipse.emf.ecore.resource.Resource resource)
org.eclipse.emf.ecore.EObject	getPrimaryJvmElement(org.eclipse.emf.ecore.EObject sourceElement)
org.eclipse.emf.ecore.EObject	getPrimarySourceElement(org.eclipse.emf.ecore.EObject jvmElement)
protected org.eclipse.emf.ecore.resource.Resource	getResource(org.eclipse.emf.common.notify.Notifier ctx)
Set<org.eclipse.emf.ecore.EObject>	getSourceElements(org.eclipse.emf.ecore.EObject jvmElement)
void	installDerivedState(DerivedStateAwareResource resource, boolean preIndexingPhase)
boolean	isPrimaryJvmElement(org.eclipse.emf.ecore.EObject jvmElement)
static <K,V> void	putIntoSmallSetMap(K key, V value, Map<? super K,Set<V>> map)
static <K,V> void	putIntoSmallSetMap(K key, V value, Map<? super K,Set<V>> map, boolean head)
void	removeAllAssociation(org.eclipse.emf.ecore.EObject jvmElement) Removes all associations for the given jvm element.
void	removeAssociation(org.eclipse.emf.ecore.EObject sourceElement, org.eclipse.emf.ecore.EObject jvmElement) Removes an association between the given source and jvm elements.
void	removeLogicalChildAssociation(JvmIdentifiableElement container) Removes the logically contained child of the given identifiable.
void	setCompleter(JvmModelCompleter completer)
void	setInferrerProvider(com.google.inject.Provider<IJvmModelInferrer> inferrerProvider)
protected Map<org.eclipse.emf.ecore.EObject,Set<org.eclipse.emf.ecore.EObject>>	sourceToTargetMap(org.eclipse.emf.ecore.resource.Resource res)
protected Map<org.eclipse.emf.ecore.EObject,Set<org.eclipse.emf.ecore.EObject>>	targetToSourceMap(org.eclipse.emf.ecore.resource.Resource res)

Methods inherited from class java.lang.Object

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

Constructor Detail

JvmModelAssociator

public JvmModelAssociator()

Method Detail

setCompleter

public void setCompleter(JvmModelCompleter completer)

setInferrerProvider

public void setInferrerProvider(com.google.inject.Provider<IJvmModelInferrer> inferrerProvider)

Since:

2.8

getOrInstall

protected JvmModelAssociator.Adapter getOrInstall(org.eclipse.emf.ecore.resource.Resource resource)

getLogicalContainerMapping

protected Map<org.eclipse.emf.ecore.EObject,JvmIdentifiableElement> getLogicalContainerMapping(org.eclipse.emf.ecore.resource.Resource resource)

getAssociatedExpression

public XExpression getAssociatedExpression(JvmIdentifiableElement element)

Specified by:

getAssociatedExpression in interface ILogicalContainerProvider

Returns:

the XExpression associated with the given JvmIdentifiableElement

getLogicalContainer

public JvmIdentifiableElement getLogicalContainer(XExpression context)

Specified by:

getLogicalContainer in interface ILogicalContainerProvider

Returns:

the JvmIdentifiableElement that directly contains the given expression and therefore defines its scope. null if this expression doesn't have such a context.

getNearestLogicalContainer

public JvmIdentifiableElement getNearestLogicalContainer(org.eclipse.emf.ecore.EObject context)

Specified by:

getNearestLogicalContainer in interface ILogicalContainerProvider

Returns:

the JvmIdentifiableElement that contains the given expression or any of its containers and therefore defines its scope. null if this expression doesn't live in such a context.

getLogicalContainer

protected JvmIdentifiableElement getLogicalContainer(org.eclipse.emf.ecore.EObject object,
                                         boolean considerContainer)

associateLogicalContainer

public void associateLogicalContainer(XExpression logicalChild,
                             JvmIdentifiableElement element)

Description copied from interface: IJvmModelAssociator

Sets the given JvmIdentifiableElement as the logical container of the given XExpression. The container must be an instanceof JvmExecutable or JvmField. The logical container is used to scope and link the given expression. Associating the logical container of an expression, automatically removes any previously logical containers for the given expression.

Specified by:

associateLogicalContainer in interface IJvmModelAssociator

Parameters:

logicalChild - the expression that is put into a scope

element - a method, constructor or field that should act as the logical container of the given expression

removeLogicalChildAssociation

public void removeLogicalChildAssociation(JvmIdentifiableElement container)

Description copied from interface: IJvmModelAssociator

Removes the logically contained child of the given identifiable.

Specified by:

removeLogicalChildAssociation in interface IJvmModelAssociator

sourceToTargetMap

protected Map<org.eclipse.emf.ecore.EObject,Set<org.eclipse.emf.ecore.EObject>> sourceToTargetMap(org.eclipse.emf.ecore.resource.Resource res)

targetToSourceMap

protected Map<org.eclipse.emf.ecore.EObject,Set<org.eclipse.emf.ecore.EObject>> targetToSourceMap(org.eclipse.emf.ecore.resource.Resource res)

getResource

protected org.eclipse.emf.ecore.resource.Resource getResource(org.eclipse.emf.common.notify.Notifier ctx)

associate

public void associate(org.eclipse.emf.ecore.EObject sourceElement,
             org.eclipse.emf.ecore.EObject jvmElement)

Description copied from interface: IJvmModelAssociator

Associated the given source element with the given jvmElement.

Specified by:

associate in interface IJvmModelAssociator

Parameters:

sourceElement - the source EObject

jvmElement - the inferred EObject

checkLanguageResource

protected void checkLanguageResource(org.eclipse.emf.ecore.resource.Resource eResource)

checkSameResource

protected void checkSameResource(org.eclipse.emf.ecore.resource.Resource eResource,
                     org.eclipse.emf.ecore.resource.Resource eResource2)

associatePrimary

public void associatePrimary(org.eclipse.emf.ecore.EObject sourceElement,
                    org.eclipse.emf.ecore.EObject jvmElement)

Description copied from interface: IJvmModelAssociator

Associated the given source element with the given jvmElement and marks the association as primary on both sides.

Specified by:

associatePrimary in interface IJvmModelAssociator

Parameters:

sourceElement - the source EObject

jvmElement - the inferred EObject

putIntoSmallSetMap

public static <K,V> void putIntoSmallSetMap(K key,
                            V value,
                            Map<? super K,Set<V>> map)

putIntoSmallSetMap

public static <K,V> void putIntoSmallSetMap(K key,
                            V value,
                            Map<? super K,Set<V>> map,
                            boolean head)

getJvmElements

public Set<org.eclipse.emf.ecore.EObject> getJvmElements(org.eclipse.emf.ecore.EObject sourceElement)

Specified by:

getJvmElements in interface IJvmModelAssociations

Returns:

all JVM elements associated with the given source element.

getSourceElements

public Set<org.eclipse.emf.ecore.EObject> getSourceElements(org.eclipse.emf.ecore.EObject jvmElement)

Specified by:

getSourceElements in interface IJvmModelAssociations

Returns:

all source elements associated with the given JVM element.

getPrimarySourceElement

public org.eclipse.emf.ecore.EObject getPrimarySourceElement(org.eclipse.emf.ecore.EObject jvmElement)

Specified by:

getPrimarySourceElement in interface IJvmModelAssociations

Returns:

the primary source element for the given JVM element.

installDerivedState

public void installDerivedState(DerivedStateAwareResource resource,
                       boolean preIndexingPhase)

Specified by:

installDerivedState in interface IDerivedStateComputer

discardDerivedState

public void discardDerivedState(DerivedStateAwareResource resource)

Specified by:

discardDerivedState in interface IDerivedStateComputer

cleanAssociationState

public void cleanAssociationState(org.eclipse.emf.ecore.resource.Resource resource)

removeAssociation

public void removeAssociation(org.eclipse.emf.ecore.EObject sourceElement,
                     org.eclipse.emf.ecore.EObject jvmElement)

Description copied from interface: IJvmModelAssociator

Removes an association between the given source and jvm elements.

Specified by:

removeAssociation in interface IJvmModelAssociator

removeAllAssociation

public void removeAllAssociation(org.eclipse.emf.ecore.EObject jvmElement)

Description copied from interface: IJvmModelAssociator

Removes all associations for the given jvm element.

Specified by:

removeAllAssociation in interface IJvmModelAssociator

getPrimaryJvmElement

public org.eclipse.emf.ecore.EObject getPrimaryJvmElement(org.eclipse.emf.ecore.EObject sourceElement)

Specified by:

getPrimaryJvmElement in interface IJvmModelAssociations

Returns:

the primary JvmElementsProxifyingUnloader element for the given source element.

isPrimaryJvmElement

public boolean isPrimaryJvmElement(org.eclipse.emf.ecore.EObject jvmElement)

Specified by:

isPrimaryJvmElement in interface IJvmModelAssociations

Returns:

whether the given JVM element is a primary JVM element.