Created
November 3, 2017 01:20
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| import scala.collection.mutable.ListBuffer | |
| import scala.util.control.Breaks | |
| def parseCdnLogLineV2(line: String): Array[String] = { | |
| val itemBuffer = new ListBuffer[String]() | |
| val length = line.length | |
| var startIndex = 0 | |
| var delimiter = " " | |
| var elemStart = "" | |
| val loop = new Breaks | |
| var elemIndex = 0 | |
| loop.breakable { | |
| while (true) { | |
| var endIndex = line.indexOf(delimiter, startIndex) | |
| if (endIndex == -1) { | |
| loop.break() | |
| } | |
| if (elemIndex == 4) { | |
| itemBuffer ++= line.substring(startIndex, endIndex).split(" ") | |
| } else { | |
| itemBuffer += line.substring(startIndex, endIndex) | |
| } | |
| if (delimiter == "]" || delimiter == "\"") { | |
| endIndex = endIndex + 1 | |
| } | |
| if (endIndex + 1 >= length) { | |
| loop.break() | |
| } | |
| var token = line.charAt(endIndex + 1) | |
| if (token == '[') { | |
| delimiter = "]" | |
| startIndex = endIndex + 2 | |
| } else if (token == '"') { | |
| delimiter = "\"" | |
| startIndex = endIndex + 2 | |
| } else { | |
| delimiter = " " | |
| startIndex = endIndex + 1 | |
| } | |
| elemIndex = elemIndex + 1 | |
| } | |
| } | |
| itemBuffer.toArray | |
| } |
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