org.eclipse.xtext.resource
Class DerivedStateAwareResource

java.lang.Object
  org.eclipse.emf.common.notify.impl.BasicNotifierImpl
      org.eclipse.emf.common.notify.impl.NotifierImpl
          org.eclipse.emf.ecore.resource.impl.ResourceImpl
              org.eclipse.xtext.resource.XtextResource
                  org.eclipse.xtext.linking.lazy.LazyLinkingResource
                      org.eclipse.xtext.resource.DerivedStateAwareResource

All Implemented Interfaces:

org.eclipse.emf.common.notify.Notifier, org.eclipse.emf.ecore.resource.Resource, org.eclipse.emf.ecore.resource.Resource.Internal

Direct Known Subclasses:

XbaseResource

public class DerivedStateAwareResource
extends LazyLinkingResource

Adds a hook for late initialization to be used to create derived state

Since:

2.1

Author:

Sven Efftinge - Initial contribution and API

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.xtext.linking.lazy.LazyLinkingResource

LazyLinkingResource.DiagnosticMessageContext

Nested classes/interfaces inherited from class org.eclipse.emf.ecore.resource.impl.ResourceImpl

org.eclipse.emf.ecore.resource.impl.ResourceImpl.ContentsEList<E extends java.lang.Object & org.eclipse.emf.ecore.EObject>, org.eclipse.emf.ecore.resource.impl.ResourceImpl.ModificationTrackingAdapter

Nested classes/interfaces inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EAdapterList<E extends java.lang.Object & org.eclipse.emf.common.notify.Adapter>, org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EObservableAdapterList

Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.resource.Resource

org.eclipse.emf.ecore.resource.Resource.Diagnostic, org.eclipse.emf.ecore.resource.Resource.Factory, org.eclipse.emf.ecore.resource.Resource.Internal, org.eclipse.emf.ecore.resource.Resource.IOWrappedException

Field Summary

protected boolean	fullyInitialized
protected boolean	isInitializing

Fields inherited from class org.eclipse.xtext.resource.XtextResource

isUpdating, OPTION_ENCODING, OPTION_FORMAT, OPTION_RESOLVE_ALL, OPTION_SERIALIZATION_OPTIONS

Fields inherited from class org.eclipse.emf.ecore.resource.impl.ResourceImpl

contents, defaultDeleteOptions, defaultLoadOptions, defaultSaveOptions, errors, intrinsicIDToEObjectMap, isLoaded, isLoading, isModified, modificationTrackingAdapter, resourceSet, timeStamp, unloadingContents, uri, warnings

Fields inherited from class org.eclipse.emf.common.notify.impl.NotifierImpl

eAdapters, EDELIVER, eFlags, ELAST_NOTIFIER_FLAG

Fields inherited from interface org.eclipse.emf.ecore.resource.Resource

OPTION_CIPHER, OPTION_SAVE_ONLY_IF_CHANGED, OPTION_SAVE_ONLY_IF_CHANGED_FILE_BUFFER, OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER, OPTION_ZIP, RESOURCE__CONTENTS, RESOURCE__ERRORS, RESOURCE__IS_LOADED, RESOURCE__IS_MODIFIED, RESOURCE__IS_TRACKING_MODIFICATION, RESOURCE__RESOURCE_SET, RESOURCE__TIME_STAMP, RESOURCE__URI, RESOURCE__WARNINGS

Constructor Summary

DerivedStateAwareResource()

Method Summary

void	discardDerivedState()
org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject>	getContents()
void	installDerivedState(boolean isPrelinkingPhase)
void	setDerivedStateComputer(IDerivedStateComputer lateInitialization)
protected void	updateInternalState(IParseResult oldParseResult, IParseResult newParseResult)

Methods inherited from class org.eclipse.xtext.linking.lazy.LazyLinkingResource

createAndAddDiagnostic, createDiagnostic, createDiagnosticMessage, createDiagnosticMessageContext, doLinking, doLoad, getDiagnosticList, getDiagnosticMessageProvider, getEncoder, getEObject, getLinkingHelper, getLinkingService, getReferences, handleCyclicResolution, isEagerLinking, isUnresolveableProxyCacheable, removeDiagnostic, resolveLazyCrossReference, resolveLazyCrossReferences, setDiagnosticMessageProvider, setEagerLinking, setEncoder, setLinkingHelper, setLinkingService

Methods inherited from class org.eclipse.xtext.resource.XtextResource

addSyntaxErrors, clearErrorsAndWarnings, clearInternalState, doSave, doUnload, getCache, getConcreteSyntaxValidator, getEncoding, getFragmentProvider, getLanguageName, getLinker, getParser, getParseResult, getResourceServiceProvider, getSerializer, getUnloader, getURIFragment, isValidationDisabled, reattachModificationTracker, reparse, setCache, setEncodingFromOptions, setFragmentProvider, setInjectedParser, setLinker, setParser, setParseResult, setResourceServiceProvider, setSerializer, setUnloader, setValidationDisabled, unload, update, updateInternalState, validateConcreteSyntax

Methods inherited from class org.eclipse.emf.ecore.resource.impl.ResourceImpl

addModificationTrackingAdapters, attached, attachedHelper, basicSetResourceSet, createModificationTrackingAdapter, delete, detached, detachedHelper, getAllContents, getAllProperContents, getAllProperContents, getDefaultURIConverter, getEObject, getEObjectByID, getEObjectForURIFragmentRootSegment, getErrors, getIntrinsicIDToEObjectMap, getResourceSet, getTimeStamp, getURI, getURIConverter, getURIFragmentRootSegment, getWarnings, handleLoadResponse, handleSaveResponse, isAttachedDetachedHelperRequired, isContentZipEntry, isLoaded, isLoading, isModified, isTrackingModification, load, load, mergeMaps, newContentZipEntry, removeModificationTrackingAdapters, save, save, saveOnlyIfChangedWithFileBuffer, saveOnlyIfChangedWithMemoryBuffer, setIntrinsicIDToEObjectMap, setLoaded, setModified, setTimeStamp, setTrackingModification, setURI, toKeyString, toString, unload, unloaded, useZip

Methods inherited from class org.eclipse.emf.common.notify.impl.NotifierImpl

eAdapters, eBasicAdapters, eDeliver, eSetDeliver

Methods inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

eBasicAdapterArray, eBasicHasAdapters, eNotificationRequired, eNotify

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Field Detail

fullyInitialized

protected volatile boolean fullyInitialized

isInitializing

protected volatile boolean isInitializing

Constructor Detail

DerivedStateAwareResource

public DerivedStateAwareResource()

Method Detail

setDerivedStateComputer

public void setDerivedStateComputer(IDerivedStateComputer lateInitialization)

getContents

public org.eclipse.emf.common.util.EList<org.eclipse.emf.ecore.EObject> getContents()

Specified by:

getContents in interface org.eclipse.emf.ecore.resource.Resource

Overrides:

getContents in class org.eclipse.emf.ecore.resource.impl.ResourceImpl

updateInternalState

protected void updateInternalState(IParseResult oldParseResult,
                                   IParseResult newParseResult)

Overrides:

updateInternalState in class XtextResource

Parameters:

oldParseResult - the previous parse result that should be detached if necessary.

newParseResult - the current parse result that should be attached to the content of this resource

discardDerivedState

public void discardDerivedState()

installDerivedState

public void installDerivedState(boolean isPrelinkingPhase)