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());
}
}
internal NativeIndexAccessor(PageCache pageCache, FileSystemAbstraction fs, File storeFile, IndexLayout <KEY, VALUE> layout, IndexProvider.Monitor monitor, StoreIndexDescriptor descriptor, System.Action <PageCursor> additionalHeaderWriter, bool readOnly) : base(pageCache, fs, storeFile, layout, monitor, descriptor, readOnly)
{
_singleUpdater = new NativeIndexUpdater <KEY, VALUE>(layout.newKey(), layout.NewValue());
HeaderWriter = new NativeIndexHeaderWriter(BYTE_ONLINE, additionalHeaderWriter);
}
