//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldEnforceUniqueConstraintsDirectly() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldEnforceUniqueConstraintsDirectly()
{
// when
IndexSamplingConfig indexSamplingConfig = new IndexSamplingConfig(Config.defaults());
WithPopulator(IndexProvider.getPopulator(Descriptor, indexSamplingConfig, heapBufferFactory(1024)), p =>
{
try
{
p.add(Arrays.asList(IndexEntryUpdate.Add(NodeId1, Descriptor.schema(), Value1, Value2), IndexEntryUpdate.Add(NodeId2, Descriptor.schema(), Value1, Value2)));
TestNodePropertyAccessor propertyAccessor = new TestNodePropertyAccessor(NodeId1, Descriptor.schema(), Value1, Value2);
propertyAccessor.AddNode(NodeId2, Descriptor.schema(), Value1, Value2);
p.scanCompleted(PhaseTracker.nullInstance);
p.verifyDeferredConstraints(propertyAccessor);
fail("expected exception");
}
// then
catch (IndexEntryConflictException conflict)
{
assertEquals(NodeId1, conflict.ExistingNodeId);
assertEquals(ValueTuple.of(Value1, Value2), conflict.PropertyValues);
assertEquals(NodeId2, conflict.AddedNodeId);
}
}, false);
}
internal IndexProxyCreator(IndexSamplingConfig samplingConfig, IndexStoreView storeView, IndexProviderMap providerMap, TokenNameLookup tokenNameLookup, LogProvider logProvider)
{
this._samplingConfig = samplingConfig;
this._storeView = storeView;
this._providerMap = providerMap;
this._tokenNameLookup = tokenNameLookup;
this._logProvider = logProvider;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @BeforeEach void setUp()
internal virtual void SetUp()
{
PartitionedIndexStorage indexStorage = new PartitionedIndexStorage(DirectoryFactory.PERSISTENT, _fileSystem, _testDirectory.directory());
Config config = Config.defaults();
IndexSamplingConfig samplingConfig = new IndexSamplingConfig(config);
_luceneSchemaIndex = new ReadOnlyDatabaseSchemaIndex(indexStorage, TestIndexDescriptorFactory.forLabel(0, 0), samplingConfig, new ReadOnlyIndexPartitionFactory());
}
public override IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
SchemaIndex luceneIndex = LuceneSchemaIndexBuilder.Create(descriptor, _config).withFileSystem(_fileSystem).withOperationalMode(_operationalMode).withSamplingConfig(samplingConfig).withIndexStorage(GetIndexStorage(descriptor.Id)).withWriterConfig(IndexWriterConfigs.population).build();
if (luceneIndex.ReadOnly)
{
throw new System.NotSupportedException("Can't create populator for read only index");
}
if (descriptor.Type() == UNIQUE)
{
return(new UniqueLuceneIndexPopulator(luceneIndex, descriptor));
}
else
{
return(new NonUniqueLuceneIndexPopulator(luceneIndex, samplingConfig));
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldProvidePopulatorThatAcceptsDuplicateEntries() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldProvidePopulatorThatAcceptsDuplicateEntries()
{
// when
IndexSamplingConfig indexSamplingConfig = new IndexSamplingConfig(Config.defaults());
WithPopulator(IndexProvider.getPopulator(Descriptor, indexSamplingConfig, heapBufferFactory(1024)), p => p.add(Arrays.asList(add(1, Descriptor.schema(), "v1", "v2"), add(2, Descriptor.schema(), "v1", "v2"))));
// then
using (IndexAccessor accessor = IndexProvider.getOnlineAccessor(Descriptor, indexSamplingConfig))
{
using (IndexReader reader = new QueryResultComparingIndexReader(accessor.NewReader()))
{
LongIterator nodes = reader.Query(IndexQuery.exact(1, "v1"), IndexQuery.exact(1, "v2"));
assertEquals(asSet(1L, 2L), PrimitiveLongCollections.toSet(nodes));
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotRestrictUpdatesDifferingOnSecondProperty() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotRestrictUpdatesDifferingOnSecondProperty()
{
// given
IndexSamplingConfig indexSamplingConfig = new IndexSamplingConfig(Config.defaults());
WithPopulator(IndexProvider.getPopulator(Descriptor, indexSamplingConfig, heapBufferFactory(1024)), p =>
{
// when
p.add(Arrays.asList(IndexEntryUpdate.Add(NodeId1, Descriptor.schema(), Value1, Value2), IndexEntryUpdate.Add(NodeId2, Descriptor.schema(), Value1, Value3)));
TestNodePropertyAccessor propertyAccessor = new TestNodePropertyAccessor(NodeId1, Descriptor.schema(), Value1, Value2);
propertyAccessor.AddNode(NodeId2, Descriptor.schema(), Value1, Value3);
// then this should pass fine
p.verifyDeferredConstraints(propertyAccessor);
});
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private org.neo4j.kernel.api.index.IndexAccessor onlineAccessorFromProvider(org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor, org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig samplingConfig) throws java.io.IOException
private IndexAccessor OnlineAccessorFromProvider(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
IndexProvider indexProvider = _providerMap.lookup(descriptor.ProviderDescriptor());
return(indexProvider.GetOnlineAccessor(descriptor, samplingConfig));
}
private IndexPopulator PopulatorFromProvider(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
IndexProvider indexProvider = _providerMap.lookup(descriptor.ProviderDescriptor());
return(indexProvider.GetPopulator(descriptor, samplingConfig, bufferFactory));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public org.neo4j.kernel.api.index.IndexAccessor getOnlineAccessor(org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor, org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig samplingConfig) throws java.io.IOException
public override IndexAccessor GetOnlineAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
SchemaIndex luceneIndex = LuceneSchemaIndexBuilder.Create(descriptor, _config).withOperationalMode(_operationalMode).withSamplingConfig(samplingConfig).withIndexStorage(GetIndexStorage(descriptor.Id)).build();
luceneIndex.open();
return(new LuceneIndexAccessor(luceneIndex, descriptor));
}
public override IndexAccessor GetOnlineAccessor(StoreIndexDescriptor indexConfig, IndexSamplingConfig samplingConfig)
{
WriterCallCount.incrementAndGet();
_writerLatch.Signal();
return(_mockedWriter);
}
public override IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
PopulatorCallCount.incrementAndGet();
return(_mockedPopulator);
}
public NonUniqueLuceneIndexPopulator(SchemaIndex luceneIndex, IndexSamplingConfig samplingConfig) : base(luceneIndex)
{
this._samplingConfig = samplingConfig;
this._sampler = CreateDefaultSampler();
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public org.neo4j.kernel.api.index.IndexAccessor getOnlineAccessor(org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor, org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig samplingConfig) throws java.io.IOException
public override IndexAccessor GetOnlineAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
return(new TrackingReadersIndexAccessor(_indexProvider.getOnlineAccessor(descriptor, samplingConfig)));
}
public override IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
return(_indexProvider.getPopulator(descriptor, samplingConfig, bufferFactory));
}
