fun read()

in interface/src/main/kotlin/org/jetbrains/intellij/Connection.kt [27:37]

• 11 lines of code
• 2 McCabe index (conditional complexity)

    fun read(): Pair<R?, String> {
        val raw = reader.readLine()
        requireNotNull(raw) { "Read stream is closed" }
        if (!raw.startsWith(identificator)) return null to raw
        val message = raw.removePrefix(identificator)
        val match = readTemplate.matchEntire(message)
        requireNotNull(match) { "Expected: $readTemplate but was: $message" }
        val (type, string) = match!!.destructured
        val data = String(decoder.decode(string))
        return getReadType(type) to data
    }