class Flor::Pro::Part

Public Instance Methods

cancel() click to toggle source
Calls superclass method Flor::Procedure#cancel
# File lib/flor/punit/part.rb, line 47
def cancel

  if @node['can'] || from != parent
    #
    # if the node is cancellable or the cancel comes not from the parent
    # the cancelling goes on...
    #
    super

  else
    #
    # else the cancelling does not proceed further (down)
    #
    []
  end
end
pre_execute() click to toggle source
                           +-------------------+--------------------+
ruote           flor       | replies to parent | cancellable        |

-------——-------------——————--------------------- | fork | part | part | immediately | no (not reachable) | | | flunk | r: false | never | no (not reachable) | | flank | flank | flank | immediately | yes | | lose | norep | r: false | never | yes | -------——-------------——————---------------------

reply/r: false, cancellable/c: false

to part, to flank, the subject is the diverging branch

# File lib/flor/punit/part.rb, line 20
def pre_execute

  @node['atts'] = []
end
receive_last_att() click to toggle source
Calls superclass method Flor::Procedure#receive_last_att
# File lib/flor/punit/part.rb, line 25
def receive_last_att

  @node['tree'] = Flor.dup(tree)
  @node['replyto'] = nil

  rep = true
  @node['can'] = (heap == 'flank')

  if (r = att('reply', 'rep', 'r')) != nil
    rep = r
  end
  if (c = att('cancellable', 'can', 'c')) != nil
    @node['can'] = c
  end

  fla = @node['can'] ? 'flank' : 'part'
    # so it is possible to have `flank r: true c: false` (iow: `part`)...

  (rep ? wrap('flavour' => fla, 'nid' => parent, 'ret' => nid) : []) +
  super
end