private void AddEngineSpecificFileToCache(string file, CachedEngine cachedEngine)
{
if (file != null)
{
if (!fileIndex.ContainsKey(file))
{
fileIndex.Add(file, new List <CachedEngine>());
}
IList <CachedEngine> cachedEngineList = fileIndex[file];
cachedEngineList.Add(cachedEngine);
}
}
/// <summary>
/// Get a named instance of an inference engine out of the registry.
/// </summary>
/// <param name="engineID">The ID of the engine to get</param>
/// <returns>The desired engine instance or null if it is not available in the registry</returns>
public IInferenceEngine GetEngine(string engineID)
{
CachedEngine cachedEngine = registry[engineID];
if (cachedEngine != null)
{
return(cachedEngine.Engine);
}
else
{
return(null);
}
}
private void OnEngineChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
if (CachedEngine != nodeModel.Engine)
{
nodeWasModified = true;
// Cover what switch did user make. Only track when the new engine option is different with the previous one.
Analytics.TrackEvent(
Dynamo.Logging.Actions.Switch,
Dynamo.Logging.Categories.PythonOperations,
CachedEngine.ToString());
}
editText.Options.ConvertTabsToSpaces = CachedEngine != PythonEngineVersion.IronPython2;
}
/// <summary>
/// Initializes a new registry of NxBRE Inference Engines.
/// </summary>
/// <param name="registryConfigurationFile">The full path and file name of the registry configuration file.</param>
public FileRegistry(string registryConfigurationFile)
{
// we use non-synchronized ListDictionary, switch to Hashtable if much more than 10 engines are in the registry.
registry = new Dictionary <string, CachedEngine>();
fileIndex = new Dictionary <string, IList <CachedEngine> >();
// load the configuration
configuration = (FileRegistryConfiguration) new XmlSerializer(typeof(FileRegistryConfiguration)).Deserialize(new FileStream(registryConfigurationFile, FileMode.Open, FileAccess.Read, FileShare.Read));
// store the configuration folder because the rule files and binders are stored into it
string configurationFolder = ((configuration.Folder != null) && (configuration.Folder != String.Empty))?configuration.Folder:new FileInfo(registryConfigurationFile).DirectoryName;
if (Logger.IsInferenceEngineInformation)
{
Logger.InferenceEngineSource.TraceEvent(TraceEventType.Information,
0,
"Loaded configuration, Folder: "
+ configurationFolder
+ ", FileLockedPonderatingTime: "
+ configuration.FileLockedPonderatingTime
+ ", Engines: "
+ configuration.Engines.Length);
}
// parse the configuration to load up the different engines
foreach (EngineConfiguration engineConfiguration in configuration.Engines)
{
CachedEngine cachedEngine = new CachedEngine(configurationFolder, engineConfiguration);
// initialize the engine
cachedEngine.LoadRules();
// store the engine in the registry
registry.Add(cachedEngine.ID, cachedEngine);
// register the ruleFile -> CachedEngine & binderFile -> CachedEngine pairs
AddEngineSpecificFileToCache(cachedEngine.RuleFile, cachedEngine);
AddEngineSpecificFileToCache(cachedEngine.BinderFile, cachedEngine);
}
// activate the file system listener
FileSystemWatcher watcher = new FileSystemWatcher(configurationFolder);
watcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.Size;
watcher.Changed += new FileSystemEventHandler(this.OnFileChanged);
watcher.Renamed += new RenamedEventHandler(this.OnFileRenamed);
watcher.EnableRaisingEvents = true;
}
/// <summary>
/// Initializes a new registry of NxBRE Inference Engines.
/// </summary>
/// <param name="registryConfigurationFile">The full path and file name of the registry configuration file.</param>
public FileRegistry(string registryConfigurationFile)
{
// we use non-synchronized ListDictionary, switch to Hashtable if much more than 10 engines are in the registry.
registry = new Dictionary<string, CachedEngine>();
fileIndex = new Dictionary<string, IList<CachedEngine>>();
// load the configuration
configuration = (FileRegistryConfiguration) new XmlSerializer(typeof(FileRegistryConfiguration)).Deserialize(new FileStream(registryConfigurationFile, FileMode.Open, FileAccess.Read, FileShare.Read));
// store the configuration folder because the rule files and binders are stored into it
string configurationFolder = ((configuration.Folder != null) && (configuration.Folder != String.Empty))?configuration.Folder:new FileInfo(registryConfigurationFile).DirectoryName;
if (Logger.IsInferenceEngineInformation)
Logger.InferenceEngineSource.TraceEvent(TraceEventType.Information,
0,
"Loaded configuration, Folder: "
+ configurationFolder
+ ", FileLockedPonderatingTime: "
+ configuration.FileLockedPonderatingTime
+ ", Engines: "
+ configuration.Engines.Length);
// parse the configuration to load up the different engines
foreach(EngineConfiguration engineConfiguration in configuration.Engines) {
CachedEngine cachedEngine = new CachedEngine(configurationFolder, engineConfiguration);
// initialize the engine
cachedEngine.LoadRules();
// store the engine in the registry
registry.Add(cachedEngine.ID, cachedEngine);
// register the ruleFile -> CachedEngine & binderFile -> CachedEngine pairs
AddEngineSpecificFileToCache(cachedEngine.RuleFile, cachedEngine);
AddEngineSpecificFileToCache(cachedEngine.BinderFile, cachedEngine);
}
// activate the file system listener
FileSystemWatcher watcher = new FileSystemWatcher(configurationFolder);
watcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.Size;
watcher.Changed += new FileSystemEventHandler(this.OnFileChanged);
watcher.Renamed += new RenamedEventHandler(this.OnFileRenamed);
watcher.EnableRaisingEvents = true;
}
private void AddEngineSpecificFileToCache(string file, CachedEngine cachedEngine)
{
if (file != null) {
if (!fileIndex.ContainsKey(file)) fileIndex.Add(file, new List<CachedEngine>());
IList<CachedEngine> cachedEngineList = fileIndex[file];
cachedEngineList.Add(cachedEngine);
}
}
