chore: import upstream snapshot with attribution

2026-07-13 13:02:50 +08:00
commit 0fc60fdcb1
5008 changed files with 910633 additions and 0 deletions
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+/*
+ * QUANTCONNECT.COM - Democratizing Finance, Empowering Individuals.
+ * Lean Algorithmic Trading Engine v2.0. Copyright 2014 QuantConnect Corporation.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License"); 
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+
+namespace QuantConnect.Indicators.CandlestickPatterns
+{
+    /// <summary>
+    /// Types of candlestick settings
+    /// </summary>
+    public enum CandleSettingType
+    {
+        /// <summary>
+        /// Real body is long when it's longer than the average of the 10 previous candles' real body (0)
+        /// </summary>
+        BodyLong,
+
+        /// <summary>
+        /// Real body is very long when it's longer than 3 times the average of the 10 previous candles' real body (1)
+        /// </summary>
+        BodyVeryLong,
+
+        /// <summary>
+        /// Real body is short when it's shorter than the average of the 10 previous candles' real bodies (2)
+        /// </summary>
+        BodyShort,
+
+        /// <summary>
+        /// Real body is like doji's body when it's shorter than 10% the average of the 10 previous candles' high-low range (3)
+        /// </summary>
+        BodyDoji,
+
+        /// <summary>
+        /// Shadow is long when it's longer than the real body (4)
+        /// </summary>
+        ShadowLong,
+
+        /// <summary>
+        /// Shadow is very long when it's longer than 2 times the real body (5)
+        /// </summary>
+        ShadowVeryLong,
+
+        /// <summary>
+        /// Shadow is short when it's shorter than half the average of the 10 previous candles' sum of shadows (6)
+        /// </summary>
+        ShadowShort,
+
+        /// <summary>
+        /// Shadow is very short when it's shorter than 10% the average of the 10 previous candles' high-low range (7)
+        /// </summary>
+        ShadowVeryShort,
+
+        /// <summary>
+        /// When measuring distance between parts of candles or width of gaps
+        /// "near" means "&lt;= 20% of the average of the 5 previous candles' high-low range" (8)
+        /// </summary>
+        Near,
+
+        /// <summary>
+        /// When measuring distance between parts of candles or width of gaps
+        /// "far" means "&gt;= 60% of the average of the 5 previous candles' high-low range" (9)
+        /// </summary>
+        Far,
+
+        /// <summary>
+        /// When measuring distance between parts of candles or width of gaps
+        /// "equal" means "&lt;= 5% of the average of the 5 previous candles' high-low range" (10)
+        /// </summary>
+        Equal
+    }
+
+    /// <summary>
+    /// Types of candlestick ranges
+    /// </summary>
+    public enum CandleRangeType
+    {
+        /// <summary>
+        /// The part of the candle between open and close (0)
+        /// </summary>
+        RealBody,
+
+        /// <summary>
+        /// The complete range of the candle (1)
+        /// </summary>
+        HighLow,
+
+        /// <summary>
+        /// The shadows (or tails) of the candle (2)
+        /// </summary>
+        Shadows
+    }
+
+    /// <summary>
+    /// Colors of a candle
+    /// </summary>
+    public enum CandleColor
+    {
+        /// <summary>
+        /// White is an up candle (close higher or equal than open) (1)
+        /// </summary>
+        White = 1,
+
+        /// <summary>
+        /// Black is a down candle (close lower than open) (-1)
+        /// </summary>
+        Black = -1
+    }
+}