Javascript ---> Java

Нужно перевести код индикатора с  tradingview (javascript) на платтформу jForex (java) от Dukascopy.  

Код не длинный - 100 строк.

// HODL Stick v.4, 21.8.2015
// Part of Project HODL
// Author: @hodl ( http://hodl.org)
//
// supports custom timeframe
//
// evaluates candles and plots a line graph
// shows sentiment, divergences, patterns, horizontal and trendline support and resistance...
// works best with HODL SR - Support & Resistance ()
// find documentation, examples & screencasts on http://hodl.org/#hodlstick
// support: PM @hodl, http://hodl.org/#contact
//
// If you have suggestions or discovered new patterns, don't hesitate to share with me & community
//
//
// Support development:
//      BTCBeerJar: 1JFJRXKX2TWztR6reNNN3ngqiDRQ1cjRQt
//      Subscribe to HODL SR (you won't regret it) -
//      If you use this code or part of the code, don't forget to credit hodl.org and link to the source


study("Hodl Stick v.4", precision=1)

// inputs
customTf = input(false, 'Custom Timeframe?', bool)
customTfVal = input('60', 'Custom Timeframe:', resolution)
timeframe = customTf?customTfVal:period


calcCandle()=>
    o = open
    c = close
    h = high
    l = low
    v = volume
  
    candleHeight = h-l
    bodyHeight = abs(o-c)
    topBody = o<c?c:o
    bottomBody = o<c?o:c
    topWick = h-topBody
    bottomWick = bottomBody-l
    previousStrenght = candleHeight/nz(candleHeight[1])
    wickStrenght = nz((topWick-bottomWick) / candleHeight)
    bodyStrenght = nz((o-c) / candleHeight)

    candleStrenght = avg(wickStrenght, bodyStrenght) * -1
    candleStrenght
  


out = security(tickerid, timeframe, calcCandle())


cum = cum(out)
col = cum > cum[1]?green:
    cum < cum[1]?red:yellow
  
pStick = plot( cum, color=col, title="HODL Stick")
pOverlay = plot( cum[1], color=yellow, offset=-1, title="Overlay Line")