internal FulltextIndexDescriptor(StoreIndexDescriptor descriptor, IList <string> propertyNames, Analyzer analyzer, string analyzerName, bool eventuallyConsistent) : base(descriptor)
{
this._propertyNames = propertyNames;
this._analyzer = analyzer;
this._analyzerName = analyzerName;
this._eventuallyConsistent = eventuallyConsistent;
}
public override void PopulationCompleteOn(StoreIndexDescriptor descriptor)
{
if (Barrier != null)
{
Barrier.release();
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldContainFedRelationshipUpdate() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldContainFedRelationshipUpdate()
{
OnlineIndexUpdates onlineIndexUpdates = new OnlineIndexUpdates(_nodeStore, _relationshipStore, _indexingService, _propertyPhysicalToLogicalConverter);
long relId = 0;
RelationshipRecord inUse = GetRelationship(relId, true, ENTITY_TOKEN);
Value propertyValue = Values.of("hej");
long propertyId = CreateRelationshipProperty(inUse, propertyValue, 1);
RelationshipRecord notInUse = GetRelationship(relId, false, ENTITY_TOKEN);
_relationshipStore.updateRecord(inUse);
Command.RelationshipCommand relationshipCommand = new Command.RelationshipCommand(inUse, notInUse);
PropertyRecord propertyBlocks = new PropertyRecord(propertyId);
propertyBlocks.RelId = relId;
Command.PropertyCommand propertyCommand = new Command.PropertyCommand(_recordAccess.getIfLoaded(propertyId).forReadingData(), propertyBlocks);
StoreIndexDescriptor indexDescriptor = forSchema(multiToken(_entityTokens, RELATIONSHIP, 1, 4, 6), EMPTY.ProviderDescriptor).withId(0);
_indexingService.createIndexes(indexDescriptor);
_indexingService.getIndexProxy(indexDescriptor.Schema()).awaitStoreScanCompleted(0, MILLISECONDS);
onlineIndexUpdates.Feed(NodeGroup(null), RelationshipGroup(relationshipCommand, propertyCommand));
assertTrue(onlineIndexUpdates.HasUpdates());
IEnumerator <IndexEntryUpdate <SchemaDescriptor> > iterator = onlineIndexUpdates.GetEnumerator();
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertEquals(iterator.next(), IndexEntryUpdate.remove(relId, indexDescriptor, propertyValue, null, null));
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
assertFalse(iterator.hasNext());
}
internal static FulltextIndexDescriptor ReadOrInitialiseDescriptor(StoreIndexDescriptor descriptor, string defaultAnalyzerName, TokenHolder propertyKeyTokenHolder, File indexFolder, FileSystemAbstraction fileSystem)
{
Properties indexConfiguration = new Properties();
if (descriptor.Schema() is FulltextSchemaDescriptor)
{
FulltextSchemaDescriptor schema = ( FulltextSchemaDescriptor )descriptor.Schema();
indexConfiguration.putAll(Schema.IndexConfiguration);
}
LoadPersistedSettings(indexConfiguration, indexFolder, fileSystem);
bool eventuallyConsistent = bool.Parse(indexConfiguration.getProperty(INDEX_CONFIG_EVENTUALLY_CONSISTENT));
string analyzerName = indexConfiguration.getProperty(INDEX_CONFIG_ANALYZER, defaultAnalyzerName);
Analyzer analyzer = CreateAnalyzer(analyzerName);
IList <string> names = new List <string>();
foreach (int propertyKeyId in descriptor.Schema().PropertyIds)
{
try
{
names.Add(propertyKeyTokenHolder.GetTokenById(propertyKeyId).name());
}
catch (TokenNotFoundException e)
{
throw new System.InvalidOperationException("Property key id not found.", new PropertyKeyIdNotFoundKernelException(propertyKeyId, e));
}
}
IList <string> propertyNames = Collections.unmodifiableList(names);
return(new FulltextIndexDescriptor(descriptor, propertyNames, analyzer, analyzerName, eventuallyConsistent));
}
public override void CheckIndexRule(StoreIndexDescriptor rule, DynamicRecord record, RecordAccess records, CheckerEngine <DynamicRecord, Org.Neo4j.Consistency.report.ConsistencyReport_SchemaConsistencyReport> engine)
{
if (rule.CanSupportUniqueConstraint())
{
DynamicRecord obligation = outerInstance.indexObligations[rule.Id];
if (obligation == null) // no pointer to here
{
if (rule.OwningConstraint != null) // we only expect a pointer if we have an owner
{
engine.Report().missingObligation(Org.Neo4j.Storageengine.Api.schema.SchemaRule_Kind.UniquenessConstraint);
}
}
else
{
// if someone points to here, it must be our owner
if (obligation.Id != rule.OwningConstraint.Value)
{
engine.Report().constraintIndexRuleNotReferencingBack(obligation);
}
}
}
if (outerInstance.indexAccessors.NotOnlineRules().Contains(rule))
{
engine.Report().schemaRuleNotOnline(rule);
}
}
public override void Run()
{
Org.Neo4j.Kernel.api.schema.LabelSchemaDescriptor descriptor = SchemaDescriptorFactory.forLabel(LabelIdToDropIndexFor, outerInstance.propertyId);
StoreIndexDescriptor rule = FindRuleForLabel(descriptor);
outerInstance.indexService.DropIndex(rule);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldDropIndexGivenDropSchemaRuleCommand() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldDropIndexGivenDropSchemaRuleCommand()
{
// Given
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.neo4j.storageengine.api.schema.StoreIndexDescriptor indexRule = indexRule(1, 42, 42, INDEX_DESCRIPTOR);
StoreIndexDescriptor indexRule = indexRule(1, 42, 42, _indexDescriptor);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final IndexBatchTransactionApplier applier = newIndexTransactionApplier();
IndexBatchTransactionApplier applier = NewIndexTransactionApplier();
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final Command.SchemaRuleCommand command = new Command.SchemaRuleCommand(singleton(createdDynamicRecord(1)), singleton(dynamicRecord(1, false)), indexRule);
Command.SchemaRuleCommand command = new Command.SchemaRuleCommand(singleton(CreatedDynamicRecord(1)), singleton(dynamicRecord(1, false)), indexRule);
// When
bool result;
using (TransactionApplier txApplier = applier.StartTx(_transactionToApply))
{
result = txApplier.VisitSchemaRuleCommand(command);
}
// Then
assertFalse(result);
verify(_indexingService).dropIndex(indexRule);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void createEmptyIndex(org.neo4j.storageengine.api.schema.StoreIndexDescriptor schemaIndexDescriptor, SpatialIndexProvider provider) throws java.io.IOException
private void CreateEmptyIndex(StoreIndexDescriptor schemaIndexDescriptor, SpatialIndexProvider provider)
{
IndexPopulator populator = provider.GetPopulator(schemaIndexDescriptor, SamplingConfig(), heapBufferFactory(1024));
populator.Create();
populator.Close(true);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void createEmptyIndex(org.neo4j.storageengine.api.schema.StoreIndexDescriptor schemaIndexDescriptor, org.neo4j.kernel.impl.index.schema.config.ConfiguredSpaceFillingCurveSettingsCache configuredSettings) throws java.io.IOException
private void CreateEmptyIndex(StoreIndexDescriptor schemaIndexDescriptor, ConfiguredSpaceFillingCurveSettingsCache configuredSettings)
{
SpatialIndexFiles.SpatialFileLayout fileLayout = MakeIndexFile(schemaIndexDescriptor.Id, configuredSettings).LayoutForNewIndex;
SpatialIndexPopulator.PartPopulator populator = new SpatialIndexPopulator.PartPopulator(_pageCache, Fs, fileLayout, _monitor, schemaIndexDescriptor, new StandardConfiguration());
populator.Create();
populator.Close(true);
}
public override InternalIndexState GetInitialState(StoreIndexDescriptor descriptor)
{
TemporalIndexFiles temporalIndexFiles = new TemporalIndexFiles(DirectoryStructure(), descriptor, _fs);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final Iterable<TemporalIndexFiles.FileLayout> existing = temporalIndexFiles.existing();
IEnumerable <TemporalIndexFiles.FileLayout> existing = temporalIndexFiles.Existing();
InternalIndexState state = InternalIndexState.ONLINE;
foreach (TemporalIndexFiles.FileLayout subIndex in existing)
{
try
{
switch (NativeIndexes.ReadState(_pageCache, subIndex.indexFile))
{
case FAILED:
return(InternalIndexState.FAILED);
case POPULATING:
state = InternalIndexState.POPULATING;
goto default;
default: // continue
break;
}
}
catch (Exception e) when(e is MetadataMismatchException || e is IOException)
{
_monitor.failedToOpenIndex(descriptor, "Requesting re-population.", e);
return(InternalIndexState.POPULATING);
}
}
return(state);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void visitAddedNodeKeyConstraint(org.neo4j.kernel.api.schema.constraints.NodeKeyConstraintDescriptor uniqueConstraint, long constraintId) throws org.neo4j.internal.kernel.api.exceptions.schema.CreateConstraintFailureException
private void VisitAddedNodeKeyConstraint(NodeKeyConstraintDescriptor uniqueConstraint, long constraintId)
{
StoreIndexDescriptor indexRule = _schemaStorage.indexGetForSchema(uniqueConstraint.OwnedIndexDescriptor());
_recordState.createSchemaRule(_constraintSemantics.createNodeKeyConstraintRule(constraintId, uniqueConstraint, indexRule.Id));
_recordState.setConstraintIndexOwner(indexRule, constraintId);
}
internal PartFactory(PageCache pageCache, FileSystemAbstraction fs, TemporalIndexFiles temporalIndexFiles, StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, IndexProvider.Monitor monitor)
{
this.PageCache = pageCache;
this.Fs = fs;
this.TemporalIndexFiles = temporalIndexFiles;
this.Descriptor = descriptor;
this.SamplingConfig = samplingConfig;
this.Monitor = monitor;
}
internal PartFactory(PageCache pageCache, FileSystemAbstraction fs, SpatialIndexFiles spatialIndexFiles, StoreIndexDescriptor descriptor, IndexProvider.Monitor monitor, SpaceFillingCurveConfiguration configuration)
{
this.PageCache = pageCache;
this.Fs = fs;
this.SpatialIndexFiles = spatialIndexFiles;
this.Descriptor = descriptor;
this.Monitor = monitor;
this.Configuration = configuration;
}
private void SetOwnerNull( SchemaStore schemaStore, StoreIndexDescriptor rule )
{
rule = rule.WithOwningConstraint( null );
IList<DynamicRecord> dynamicRecords = schemaStore.AllocateFrom( rule );
foreach ( DynamicRecord record in dynamicRecords )
{
schemaStore.UpdateRecord( record );
}
}
internal PartAccessor(PageCache pageCache, FileSystemAbstraction fs, SpatialIndexFiles.SpatialFileLayout fileLayout, RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, IndexProvider.Monitor monitor, StoreIndexDescriptor descriptor, SpaceFillingCurveConfiguration searchConfiguration, bool readOnly) : base(pageCache, fs, fileLayout.IndexFile, fileLayout.Layout, monitor, descriptor, NO_HEADER_WRITER, readOnly)
{
this.Layout = fileLayout.Layout;
this.Descriptor = descriptor;
this.SearchConfiguration = searchConfiguration;
this.Crs = fileLayout.SpatialFile.crs;
this.Settings = fileLayout.Settings;
instantiateTree(recoveryCleanupWorkCollector, HeaderWriter);
}
public override IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
if (_readOnly)
{
throw new System.NotSupportedException("Can't create populator for read only index");
}
TemporalIndexFiles files = new TemporalIndexFiles(DirectoryStructure(), descriptor, _fs);
return(new TemporalIndexPopulator(descriptor, samplingConfig, files, _pageCache, _fs, _monitor));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public String getPopulationFailure(org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor) throws IllegalStateException
public override string GetPopulationFailure(StoreIndexDescriptor descriptor)
{
string failure = GetIndexStorage(descriptor.Id).StoredIndexFailure;
if (string.ReferenceEquals(failure, null))
{
throw new System.InvalidOperationException("Index " + descriptor.Id + " isn't failed");
}
return(failure);
}
internal NativeIndex(PageCache pageCache, FileSystemAbstraction fs, File storeFile, IndexLayout <KEY, VALUE> layout, IndexProvider.Monitor monitor, StoreIndexDescriptor descriptor, bool readOnly)
{
this.PageCache = pageCache;
this.StoreFile = storeFile;
this.Layout = layout;
this.FileSystem = fs;
this.Descriptor = descriptor;
this._monitor = monitor;
this._readOnly = readOnly;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setup() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void Setup()
{
ValueCreatorUtil = CreateValueCreatorUtil();
IndexDescriptor = ValueCreatorUtil.indexDescriptor();
Layout = CreateLayout();
IndexDirectoryStructure = directoriesByProvider(_directory.directory("root")).forProvider(IndexDescriptor.providerDescriptor());
_indexFile = IndexDirectoryStructure.directoryForIndex(IndexDescriptor.Id);
Fs.mkdirs(_indexFile.ParentFile);
PageCache = _pageCacheRule.getPageCache(Fs);
}
public void PutIndexProxy(IndexProxy indexProxy)
{
StoreIndexDescriptor descriptor = indexProxy.Descriptor;
SchemaDescriptor schema = descriptor.Schema();
_indexesById.put(descriptor.Id, indexProxy);
_indexesByDescriptor[schema] = indexProxy;
_indexIdsByDescriptor.put(schema, descriptor.Id);
AddDescriptorToLookups(schema);
}
public bool test(StoreIndexDescriptor descriptor)
{
bool result = _outerInstance.storeView.indexSample(descriptor.Id, register).readSecond() == 0;
if (result)
{
log.debug("Recovering index sampling for index %s", descriptor.Schema().userDescription(_tokenNameLookup));
}
return(result);
}
internal PartFactory(PageCache pageCache, FileSystemAbstraction fs, RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, IndexProvider.Monitor monitor, StoreIndexDescriptor descriptor, SpatialIndexFiles spatialIndexFiles, SpaceFillingCurveConfiguration searchConfiguration, bool readOnly)
{
this.PageCache = pageCache;
this.Fs = fs;
this.RecoveryCleanupWorkCollector = recoveryCleanupWorkCollector;
this.Monitor = monitor;
this.Descriptor = descriptor;
this.SpatialIndexFiles = spatialIndexFiles;
this.SearchConfiguration = searchConfiguration;
this.ReadOnly = readOnly;
}
public override IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
if (ReadOnly)
{
throw new System.NotSupportedException("Can't create populator for read only index");
}
File storeFile = NativeIndexFileFromIndexId(descriptor.Id);
return(NewIndexPopulator(storeFile, Layout(descriptor, null), descriptor, bufferFactory));
}
private SchemaStorage CreateSchemaStorage()
{
SchemaStorage schemaStorage = mock(typeof(SchemaStorage));
StoreIndexDescriptor rule = _descriptor.withId(INDEX_ID);
List <StoreIndexDescriptor> rules = new List <StoreIndexDescriptor>();
rules.Add(rule);
when(schemaStorage.IndexesGetAll()).thenReturn(rules.GetEnumerator());
return(schemaStorage);
}
internal PartFactory(PageCache pageCache, FileSystemAbstraction fs, RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, IndexProvider.Monitor monitor, StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, TemporalIndexFiles temporalIndexFiles, bool readOnly)
{
this.PageCache = pageCache;
this.Fs = fs;
this.RecoveryCleanupWorkCollector = recoveryCleanupWorkCollector;
this.Monitor = monitor;
this.Descriptor = descriptor;
this.SamplingConfig = samplingConfig;
this.TemporalIndexFiles = temporalIndexFiles;
this.ReadOnly = readOnly;
}
public virtual void Remove(StoreIndexDescriptor descriptor)
{
IndexAccessor remove = _accessors.remove(descriptor.Id);
if (remove != null)
{
remove.Dispose();
}
_onlineIndexRules.Remove(descriptor);
_notOnlineIndexRules.Remove(descriptor);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReturnNullIfIndexRuleForLabelAndPropertyDoesNotExist()
public virtual void ShouldReturnNullIfIndexRuleForLabelAndPropertyDoesNotExist()
{
// Given
CreateSchema(Index(LABEL1, PROP1));
// When
StoreIndexDescriptor rule = _storage.indexGetForSchema(IndexDescriptor(LABEL1, PROP2));
// Then
assertNull(rule);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldListIndexRulesForLabelPropertyAndKind()
public virtual void ShouldListIndexRulesForLabelPropertyAndKind()
{
// Given
CreateSchema(UniquenessConstraint(LABEL1, PROP1), Index(LABEL1, PROP2));
// When
StoreIndexDescriptor rule = _storage.indexGetForSchema(UniqueIndexDescriptor(LABEL1, PROP1));
// Then
assertNotNull(rule);
AssertRule(rule, LABEL1, PROP1, IndexDescriptor.Type.UNIQUE);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldReturnIndexRuleForLabelAndProperty()
public virtual void ShouldReturnIndexRuleForLabelAndProperty()
{
// Given
CreateSchema(Index(LABEL1, PROP1), Index(LABEL1, PROP2), Index(LABEL2, PROP1));
// When
StoreIndexDescriptor rule = _storage.indexGetForSchema(IndexDescriptor(LABEL1, PROP2));
// Then
assertNotNull(rule);
AssertRule(rule, LABEL1, PROP2, IndexDescriptor.Type.GENERAL);
}
// === INDEX RULES ===
private static StoreIndexDescriptor ReadIndexRule(long id, bool constraintIndex, int label, ByteBuffer serialized)
{
IndexProviderDescriptor providerDescriptor = ReadIndexProviderDescriptor(serialized);
int[] propertyKeyIds = ReadIndexPropertyKeys(serialized);
LabelSchemaDescriptor schema = SchemaDescriptorFactory.forLabel(label, propertyKeyIds);
Optional <string> name = null;
IndexDescriptor descriptor = constraintIndex ? IndexDescriptorFactory.uniqueForSchema(schema, name, providerDescriptor) : IndexDescriptorFactory.forSchema(schema, name, providerDescriptor);
StoreIndexDescriptor storeIndexDescriptor = constraintIndex ? descriptor.WithIds(id, ReadOwningConstraint(serialized)) : descriptor.WithId(id);
return(storeIndexDescriptor);
}