/// <summary>
/// Initializes a new instance of the <see cref="SharedSourceFiles"/> class.
/// </summary>
/// <param name="sourceFileLocationService">Service to use to locate source files for types or methods.
/// It cannot be null.</param>
/// <param name="filenameMap">Cache to map file names to an internal ID and back.</param>
/// <param name="sharedFiles">The set of files to consider "shared" in answering requests about types or methods.
/// It may be empty but it cannot be null.</param>
internal SharedSourceFiles(ISourceFileLocationService sourceFileLocationService, FilenameMap filenameMap, IEnumerable <string> sharedFiles)
{
System.Diagnostics.Debug.Assert(sourceFileLocationService != null, "sourceFileLocationService cannot be null");
System.Diagnostics.Debug.Assert(filenameMap != null, "filenameMap cannot be null");
System.Diagnostics.Debug.Assert(sharedFiles != null, "sharedFiles cannot be null");
this._sourceFileLocationService = sourceFileLocationService;
this._filenameMap = filenameMap;
this._anySharedFiles = sharedFiles.Any();
// Don't allocate anything if the list of files is empty
if (this._anySharedFiles)
{
// Get a unique ID for every file declared as shared, and
// keep this in a hashset for fast lookup
foreach (string sharedFile in sharedFiles)
{
this._sharedFileIds.Add(this._filenameMap.AddOrGet(sharedFile));
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SharedSourceFiles"/> class.
/// </summary>
/// <param name="sourceFileLocationService">Service to use to locate source files for types or methods.
/// It cannot be null.</param>
/// <param name="filenameMap">Cache to map file names to an internal ID and back.</param>
/// <param name="sharedFiles">The set of files to consider "shared" in answering requests about types or methods.
/// It may be empty but it cannot be null.</param>
internal SharedSourceFiles(ISourceFileLocationService sourceFileLocationService, FilenameMap filenameMap, IEnumerable<string> sharedFiles)
{
System.Diagnostics.Debug.Assert(sourceFileLocationService != null, "sourceFileLocationService cannot be null");
System.Diagnostics.Debug.Assert(filenameMap != null, "filenameMap cannot be null");
System.Diagnostics.Debug.Assert(sharedFiles != null, "sharedFiles cannot be null");
this._sourceFileLocationService = sourceFileLocationService;
this._filenameMap = filenameMap;
this._anySharedFiles = sharedFiles.Any();
// Don't allocate anything if the list of files is empty
if (this._anySharedFiles)
{
// Get a unique ID for every file declared as shared, and
// keep this in a hashset for fast lookup
foreach (string sharedFile in sharedFiles)
{
this._sharedFileIds.Add(this._filenameMap.AddOrGet(sharedFile));
}
}
}
