Class: Flor::Pro::Schedule

Inherits:
Flor::Procedure show all
Defined in:
lib/flor/punit/schedule.rb

Constant Summary

Constants inherited from Flor::Procedure

Flor::Procedure::RVARS, Flor::Procedure::TRUE_ATTS

Instance Attribute Summary

Attributes inherited from Node

#message

Instance Method Summary collapse

Methods inherited from Flor::Procedure

[], core?, #debug_msg, #debug_tree, #end, #flank, #heap, inherited, make, names, #prepare_on_receive_last, #trigger_on_error

Methods inherited from Node

#child_id, #cnodes, #cnodes_any?, #cnodes_empty?, #deref, #descendant_of?, #domain, #exid, #fei, #from, #h, #initialize, #lookup_tree, #lookup_value, #message_or_node_payload, #nid, #node_closed?, #node_ended?, #node_open?, #node_payload, #node_payload_ret, #node_status, #node_status_flavour, #on_error_parent, #parent, #payload, #payload_ret, #point, #reheap, #to_procedure_node, #tree

Constructor Details

This class inherits a constructor from Flor::Node

Instance Method Details

#pre_execute ⇒ Object 



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# File 'lib/flor/punit/schedule.rb', line 48

def pre_execute

  @node['atts'] = []
end

#receive ⇒ Object 



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# File 'lib/flor/punit/schedule.rb', line 77

def receive

  return [] if @node['scheduled']
  super
end

#receive_last ⇒ Object 



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# File 'lib/flor/punit/schedule.rb', line 53

def receive_last

  fun = @fcid > 0 ? payload['ret'] : nil

  fail Flor::FlorError.new(
    "missing a function to call when the scheduler triggers", self
  ) unless fun

  m = apply(fun, [], tree[2], anid: false).first

  t, s =
    @node['atts'].find { |k, v| %w[ cron at in every ].include?(k) } ||
    @node['atts'].find { |k, v| k == nil }

  fail Flor::FlorError.new(
    "missing a schedule", self
  ) unless s

  @node['scheduled'] = true

  wrap_schedule('type' => t, 'string' => s, 'message' => m) +
  flank
end

#wrap_cancel_children(h = {}) ⇒ Object

“schedule” keeps track of its children, but does not cascade ‘cancel’ to them, unless the cancel flavour is ‘kill’.



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# File 'lib/flor/punit/schedule.rb', line 86

def wrap_cancel_children(h={})

  h['flavour'] == 'kill' ? super : []
end