/// <summary>
/// Replaces the existing settings with this new set.
/// </summary>
/// <param name="settings"></param>
public void UpdateSettings(SimplifiedArchiveInitializerSettings settings)
{
settings = settings.CloneReadonly();
settings.Validate();
using (m_lock.EnterWriteLock())
{
m_settings = settings;
}
}
/// <summary>
/// Creates a new <see cref="SortedTreeTable{TKey,TValue}"/> based on the settings passed to this class.
/// Once created, it is up to he caller to make sure that this class is properly disposed of.
/// </summary>
/// <param name="startKey">the first key in the archive file</param>
/// <param name="endKey">the last key in the archive file</param>
/// <param name="estimatedSize">The estimated size of the file. -1 to ignore this feature and write to the first available directory.</param>
/// <param name="archiveIdCallback">the archiveId to assign to the new file.</param>
/// <returns></returns>
public SortedTreeTable <TKey, TValue> CreateArchiveFile(TKey startKey, TKey endKey, long estimatedSize, TreeStream <TKey, TValue> data, Action <Guid> archiveIdCallback)
{
SimplifiedArchiveInitializerSettings settings = m_settings;
string pendingFile = CreateArchiveName(GetPathWithEnoughSpace(estimatedSize), startKey, endKey);
string finalFile = Path.ChangeExtension(pendingFile, settings.FinalExtension);
SortedTreeFileSimpleWriter <TKey, TValue> .Create(pendingFile, finalFile, 4096, archiveIdCallback, settings.EncodingMethod, data, settings.Flags.ToArray());
return(SortedTreeFile.OpenFile(finalFile, true).OpenTable <TKey, TValue>());
}
/// <summary>
/// Creates a <see cref="ArchiveInitializer{TKey,TValue}"/>
/// </summary>
/// <param name="settings"></param>
public SimplifiedArchiveInitializer(SimplifiedArchiveInitializerSettings settings)
{
m_settings = settings.CloneReadonly();
m_settings.Validate();
m_lock = new ReaderWriterLockEasy();
}
