override fun extract()

in src/main/kotlin/com/github/mkartashev/hserr/miner/artifact/Memory.kt [28:46]

15 lines of code
3 McCabe index (conditional complexity)


    override fun extract(log: HsErrLog): ProcessMemoryArtifact {
        val memUsageSelection = log.start
            .moveToLineStartsWithString("Process memory usage:").selectUpToFirstEmptyLine()
        if (memUsageSelection.isEmpty()) fail("Couldn't find process memory usage information")

        val rssString = memUsageSelection.start.moveToLineWith("Resident Set Size:")
            .moveToLastStringInLine("Resident Set Size:", false)
            .moveToNextWord().selectCurrentWord().toString()

        val rss = parseMemorySize(rssString) ?: fail("Couldn't the RSS value")

        val locations = mutableSetOf(memUsageSelection)

        val procMemorySelection = log.start
            .moveToLineStartsWithString("Process Memory:")
            .selectUpToFirstEmptyLine()
        if (!procMemorySelection.isEmpty()) locations.add(procMemorySelection)
        return ProcessMemoryArtifact(log, locations, rss)
    }