Class: Flor::Pro::PatContainer

Inherits:
Flor::Procedure show all
Defined in:
lib/flor/pcore/_pat_.rb

Direct Known Subclasses

PatArr, PatGuard, PatObj, PatOr, PatRegex

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

#execute ⇒ Object 



10
11
12
13
14
15
16
17
18
19
 
# File 'lib/flor/pcore/_pat_.rb', line 10

def execute

  if tree[1] == 0 || tree[1] == []
    payload['_pat_binding'] = val == [] ? {} : nil
    payload.delete('_pat_val')
    return wrap_reply
  end

  super
end

#execute_child(index = 0, sub = nil, h = nil) ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/flor/pcore/_pat_.rb', line 21

def execute_child(index=0, sub=nil, h=nil)

  ct = child_type(index)

  if ct == :pattern || ct.is_a?(Array)
    @node['_sub_pat_val'] = sv = sub_val(index)
    payload['_pat_val'] = sv[1]
  else
    @node.delete('_sub_pat_val')
    payload.delete('_pat_val')
  end

  return wrap_reply(
    'nid' => nid, 'from' => Flor.child_nid(nid, index, sub)
  ) if ct.is_a?(String) || ct.is_a?(Array)

  super(index, sub, h)
end

#pre_execute ⇒ Object 



5
6
7
8
 
# File 'lib/flor/pcore/_pat_.rb', line 5

def pre_execute

  @node['binding'] = {}
end