Class: Fairy::CInputLocalFile

Inherits:
CInput show all
Defined in:
lib/fairy/master/c-input-local-file.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from CInput

#output=

Methods inherited from CFilter

#abort_create_node, #add_node, #assgin_number_of_nodes?, #bind_export, #break_create_node, #break_running, #create_and_add_node, #create_import, #create_node, #create_nodes, #def_job_pool_variable, #each_assigned_filter, #each_export_by, #each_node, #each_node_exist_only, #handle_exception, #job_pool_dict, #job_pool_variable, #njob_creation_params, #nodes, #number_of_nodes, #number_of_nodes=, #pool_dict, #postmapping_policy, #start_create_nodes, #start_export, #start_watch_node_status, #update_status, watch_status, watch_status=, #watch_status?

Constructor Details

#initialize(controller, opts = nil) ⇒ CInputLocalFile

Returns a new instance of CInputLocalFile.



24
25
26
 
# File 'lib/fairy/master/c-input-local-file.rb', line 24

def initialize(controller, opts = nil)
  super
end

Class Method Details

.open(controller, opts = nil) ⇒ Object

DeepConnect.def_single_method_spec(self, “REF new(REF, VAL)”)



18
19
20
21
22
 
# File 'lib/fairy/master/c-input-local-file.rb', line 18

def CInputLocalFile.open(controller, opts = nil)
  blfileinput = CInputLocalFile.new(controller, opts)
  blfileinput.open(descripter)
  blfileinput
end

Instance Method Details

#input ⇒ Object 



37
38
39
 
# File 'lib/fairy/master/c-input-local-file.rb', line 37

def input
  @cio_place
end

#njob_input_finished?(njob) ⇒ Boolean

Returns:

  • (Boolean) 


110
111
112
113
114
 
# File 'lib/fairy/master/c-input-local-file.rb', line 110

def njob_input_finished?(njob)
  return false
  st = @nodes_status[njob]
  [:ST_WAIT_EXPORT_FINISH, :ST_EXPORT_FINISH, :ST_FINISH, :ST_OUTPUT_FINISH].include?(st)
end

#node_class_name ⇒ Object 



28
29
30
 
# File 'lib/fairy/master/c-input-local-file.rb', line 28

def node_class_name
  "PInputLocalFile"
end

#start(job) ⇒ Object 



32
33
34
35
 
# File 'lib/fairy/master/c-input-local-file.rb', line 32

def start(job)
  @cio_place = CLocalIOPlace.new(job)
  start_create_nodes
end

#wait_input_finished(njob) ⇒ Object

def create_and_start_nodes_split

begin

no_nodes = 0 @job.split_opens(@opts) do |io| @create_node_mutex.synchronize do no_nodes += 1 nlfileinput = nil @controller.assign_new_processor(self) do |processor| nlfileinput = create_node(processor) end Thread.start(nlfileinput) do |nlfi| begin nlfi.open(io) wait_input_finished(nlfi) ensure io.close end end end end

rescue BreakCreateNode

# do nothing Log::debug self, “BREAK CREATE NODE: #self” 

ensure

self.number_of_nodes = no_nodes

  end
end



102
103
104
105
106
107
108
 
# File 'lib/fairy/master/c-input-local-file.rb', line 102

def wait_input_finished(njob)
  while !njob_input_finished?(njob)
	@nodes_status_mutex.synchronize do
	  @nodes_status_cv.wait(@nodes_status_mutex)
	end
  end
end