public UniqueLuceneIndexPopulatingUpdater(LuceneIndexWriter writer, int[] propertyKeyIds, SchemaIndex luceneIndex, NodePropertyAccessor nodePropertyAccessor, UniqueIndexSampler sampler) : base(writer)
{
this._propertyKeyIds = propertyKeyIds;
this._luceneIndex = luceneIndex;
this._nodePropertyAccessor = nodePropertyAccessor;
this._sampler = sampler;
}
private static void VerifySamplingResult(UniqueIndexSampler sampler, long expectedValue)
{
IndexSample sample = sampler.Result();
assertEquals(expectedValue, sample.IndexSize());
assertEquals(expectedValue, sample.UniqueValues());
assertEquals(expectedValue, sample.SampleSize());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void changedNodePropertiesDoNotInfluenceSample() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void ChangedNodePropertiesDoNotInfluenceSample()
{
UniqueIndexSampler sampler = new UniqueIndexSampler();
UniqueLuceneIndexPopulatingUpdater updater = NewUpdater(sampler);
updater.Process(change(1, _descriptor, "before1", "after1"));
updater.Process(change(2, _descriptor, "before2", "after2"));
VerifySamplingResult(sampler, 0);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void addedNodePropertiesIncludedInSample() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void AddedNodePropertiesIncludedInSample()
{
UniqueIndexSampler sampler = new UniqueIndexSampler();
UniqueLuceneIndexPopulatingUpdater updater = NewUpdater(sampler);
updater.Process(add(1, _descriptor, "foo"));
updater.Process(add(2, _descriptor, "bar"));
updater.Process(add(3, _descriptor, "baz"));
updater.Process(add(4, _descriptor, "qux"));
VerifySamplingResult(sampler, 4);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test void removedNodePropertyIncludedInSample() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
internal virtual void RemovedNodePropertyIncludedInSample()
{
long initialValue = 10;
UniqueIndexSampler sampler = new UniqueIndexSampler();
sampler.Increment(initialValue);
UniqueLuceneIndexPopulatingUpdater updater = NewUpdater(sampler);
updater.Process(remove(1, _descriptor, "removed1"));
updater.Process(remove(2, _descriptor, "removed2"));
VerifySamplingResult(sampler, initialValue - 2);
}
internal NativeIndexPopulator(PageCache pageCache, FileSystemAbstraction fs, File storeFile, IndexLayout <KEY, VALUE> layout, IndexProvider.Monitor monitor, StoreIndexDescriptor descriptor, System.Action <PageCursor> additionalHeaderWriter) : base(pageCache, fs, storeFile, layout, monitor, descriptor, false)
{
this._treeKey = layout.newKey();
this._treeValue = layout.NewValue();
this._additionalHeaderWriter = additionalHeaderWriter;
switch (descriptor.Type())
{
case GENERAL:
_uniqueSampler = null;
break;
case UNIQUE:
_uniqueSampler = new UniqueIndexSampler();
break;
default:
throw new System.ArgumentException("Unexpected index type " + descriptor.Type());
}
}
private static UniqueLuceneIndexPopulatingUpdater NewUpdater(SchemaIndex index, LuceneIndexWriter writer, UniqueIndexSampler sampler)
{
return(new UniqueLuceneIndexPopulatingUpdater(writer, _descriptor.PropertyIds, index, mock(typeof(NodePropertyAccessor)), sampler));
}
private static UniqueLuceneIndexPopulatingUpdater NewUpdater(UniqueIndexSampler sampler)
{
return(NewUpdater(mock(typeof(SchemaIndex)), mock(typeof(LuceneIndexWriter)), sampler));
}
