public override void Build()
{
var sw = new Stopwatch();
sw.Start();
var sourceStream = _fileSystemService.ReadStream(_filePath);
var format = _filePath.Split('.').Last();
var reader = GetReader(format);
var kvUsageMemoryStream = new MemoryStream();
var kvUsage = new KeyValueUsage(kvUsageMemoryStream);
var keyValueStoreFile = _fileSystemService.WriteStream(String.Format(MapConsts.KeyValueStorePathFormat, _outputDirectory));
var index = new KeyValueIndex(Settings.Search.KvIndexCapacity, Settings.Search.PrefixLength);
var keyValueStore = new KeyValueStore(index, kvUsage, keyValueStoreFile);
var storeFile = _fileSystemService.WriteStream(String.Format(MapConsts.ElementStorePathFormat, _outputDirectory));
Store = new ElementStore(keyValueStore, storeFile, ObjectPool);
Tree = new RTree <uint>(65);
reader.Read(new ReaderContext
{
SourceStream = sourceStream,
Builder = this,
ReuseEntities = false,
SkipTags = false,
});
Clear();
Complete();
using (var kvFileStream = _fileSystemService.WriteStream(String.Format(MapConsts.KeyValueUsagePathFormat, _outputDirectory)))
{
var buffer = kvUsageMemoryStream.GetBuffer();
kvFileStream.Write(buffer, 0, (int)kvUsageMemoryStream.Length);
}
KeyValueIndex.Save(index, _fileSystemService.WriteStream(String.Format(MapConsts.KeyValueIndexPathFormat, _outputDirectory)));
SpatialIndex.Save(Tree, _fileSystemService.WriteStream(String.Format(MapConsts.SpatialIndexPathFormat, _outputDirectory)));
Store.Dispose();
sw.Stop();
Trace.Debug(CategoryKey, Strings.IndexBuildInMs, sw.ElapsedMilliseconds.ToString());
}