noflo = require 'noflo'

class Split extends noflo.Component
  description: 'This component receives data on a single input port and
    sends the same data out to all connected output ports'

  constructor: ->
    @inPorts =
      in: new noflo.Port 'all'
    @outPorts =
      out: new noflo.ArrayPort 'all'

    @inPorts.in.on 'connect', =>
      @outPorts.out.connect()
    @inPorts.in.on 'begingroup', (group) =>
      @outPorts.out.beginGroup group
    @inPorts.in.on 'data', (data) =>
      @outPorts.out.send data
    @inPorts.in.on 'endgroup', =>
      @outPorts.out.endGroup()
    @inPorts.in.on 'disconnect', =>
      @outPorts.out.disconnect()

exports.getComponent = -> new Split