jellyfin-server/Emby.Server.Implementations/TextEncoding/UniversalDetector/DetectionConfidence.cs

76 lines
3.1 KiB
C#

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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* Contributor(s):
* Rudi Pettazzi <rudi.pettazzi@gmail.com> (C# port)
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namespace UniversalDetector
{
/// <summary>
/// Indicate how confident the detection module about the return result.
///
/// NoAnswerYet: the detector have not find out a answer yet based on
/// the data it received.
///
/// BestAnswer: the answer the detector returned is the best one within
/// the knowledge of the detector. In other words, the test to all
/// other candidates fail.
/// For example, the (Shift_JIS/EUC-JP/ISO-2022-JP) detection
/// module may return this with answer "Shift_JIS " if it receive
/// bytes > 0x80 (which make ISO-2022-JP test failed) and byte
/// 0x82 (which may EUC-JP test failed)
///
/// SureAnswer: the detector is 100% sure about the answer.
///
/// Example 1: the Shift_JIS/ISO-2022-JP/EUC-JP detector return
/// this w/ ISO-2022-JP when it hit one of the following ESC seq
/// ESC ( J
/// ESC $ @
/// ESC $ B
///
/// Example 2: the detector which can detect UCS2 return w/ UCS2
/// when the first 2 byte are BOM mark.
/// Example 3: the Korean detector return ISO-2022-KR when it
/// hit ESC $ ) C
/// </summary>
public enum DetectionConfidence
{
NoAnswerYet = 0,
BestAnswer,
SureAnswer,
NoAnswerMatch
}
}