public override IndexAccessor getOnlineAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
return(mock(typeof(IndexAccessor)));
}
internal TemporalIndexPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, TemporalIndexFiles temporalIndexFiles, PageCache pageCache, FileSystemAbstraction fs, IndexProvider.Monitor monitor) : base(new PartFactory(pageCache, fs, temporalIndexFiles, descriptor, samplingConfig, monitor))
{
}
public override IndexPopulator getPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
return(new IndexPopulatorAnonymousInnerClass(this));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: TemporalIndexAccessor(org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor, org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig samplingConfig, org.neo4j.io.pagecache.PageCache pageCache, org.neo4j.io.fs.FileSystemAbstraction fs, org.neo4j.index.internal.gbptree.RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, org.neo4j.kernel.api.index.IndexProvider.Monitor monitor, TemporalIndexFiles temporalIndexFiles, boolean readOnly) throws java.io.IOException
internal TemporalIndexAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, PageCache pageCache, FileSystemAbstraction fs, RecoveryCleanupWorkCollector recoveryCleanupWorkCollector, IndexProvider.Monitor monitor, TemporalIndexFiles temporalIndexFiles, bool readOnly) : base(new PartFactory(pageCache, fs, recoveryCleanupWorkCollector, monitor, descriptor, samplingConfig, temporalIndexFiles, readOnly))
{
this._descriptor = descriptor;
temporalIndexFiles.LoadExistingIndexes(this);
}
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;
}
//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)
{
Dictionary <IndexSlot, IndexAccessor> accessors = _providers.map(provider => provider.getOnlineAccessor(descriptor, samplingConfig));
return(new FusionIndexAccessor(_slotSelector, new InstanceSelector <IndexAccessor>(accessors), descriptor, _dropAction));
}
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 override IndexAccessor getOnlineAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
return(outerInstance.failingIndexAccessor());
}
public override IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
Dictionary <IndexSlot, IndexPopulator> populators = _providers.map(provider => provider.getPopulator(descriptor, samplingConfig, bufferFactory));
return(new FusionIndexPopulator(_slotSelector, new InstanceSelector <IndexPopulator>(populators), descriptor.Id, _dropAction, _archiveFailedIndex));
}
public override IndexAccessor GetOnlineAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
return(null);
}
//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)
{
File storeFile = NativeIndexFileFromIndexId(descriptor.Id);
return(NewIndexAccessor(storeFile, Layout(descriptor, storeFile), descriptor, ReadOnly));
}
public override IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory)
{
return(null);
}
/// <summary>
/// Used for updating an index once initial population has completed.
/// </summary>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public abstract IndexAccessor getOnlineAccessor(org.neo4j.storageengine.api.schema.StoreIndexDescriptor descriptor, org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig samplingConfig) throws java.io.IOException;
public abstract IndexAccessor GetOnlineAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig);
/// <summary> /// Used for initially populating a created index, using batch insertion. /// </summary> public abstract IndexPopulator GetPopulator(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig, ByteBufferFactory bufferFactory);
public override IndexAccessor getOnlineAccessor(StoreIndexDescriptor descriptor, IndexSamplingConfig samplingConfig)
{
return(singleWriter);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public IndexAccessors(org.neo4j.kernel.impl.api.index.IndexProviderMap providers, org.neo4j.kernel.impl.store.RecordStore<org.neo4j.kernel.impl.store.record.DynamicRecord> schemaStore, org.neo4j.kernel.impl.api.index.sampling.IndexSamplingConfig samplingConfig) throws java.io.IOException
public IndexAccessors(IndexProviderMap providers, RecordStore <DynamicRecord> schemaStore, IndexSamplingConfig samplingConfig)
{
IEnumerator <StoreIndexDescriptor> indexes = (new SchemaStorage(schemaStore)).indexesGetAll();
for ( ; ;)
{
try
{
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
if (indexes.hasNext())
{
// we intentionally only check indexes that are online since
// - populating indexes will be rebuilt on next startup
// - failed indexes have to be dropped by the user anyways
//JAVA TO C# CONVERTER TODO TASK: Java iterators are only converted within the context of 'while' and 'for' loops:
StoreIndexDescriptor indexDescriptor = indexes.next();
if (indexDescriptor.IndexWithoutOwningConstraint)
{
_notOnlineIndexRules.Add(indexDescriptor);
}
else
{
if (InternalIndexState.ONLINE == Provider(providers, indexDescriptor).getInitialState(indexDescriptor))
{
_onlineIndexRules.Add(indexDescriptor);
}
else
{
_notOnlineIndexRules.Add(indexDescriptor);
}
}
}
else
{
break;
}
}
catch (Exception)
{
// ignore; inconsistencies of the schema store are specifically handled elsewhere.
}
}
foreach (StoreIndexDescriptor indexRule in _onlineIndexRules)
{
long indexId = indexRule.Id;
_accessors.put(indexId, Provider(providers, indexRule).getOnlineAccessor(indexRule, samplingConfig));
}
}
