Class: ITRP::Cmd_counter

Inherits:
Cmd
  • Object
show all
Defined in:
lib/handlers/counter.rb

Instance Attribute Summary

Attributes inherited from Cmd

#attach_cmd, #children, #enabled_in_state, #trigger

Instance Method Summary collapse

Methods inherited from Cmd

#appstate, #find_node, #is_root?, #place_node, #print_state, #set_time_window, #treeprint

Constructor Details

#initialize(e) ⇒ Cmd_counter

Returns a new instance of Cmd_counter.



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# File 'lib/handlers/counter.rb', line 4

def initialize (e)
	super(e)
	@enabled_in_state = :any
	@attach_cmd  = 'set'
	@trigger = 'counter'
end

Instance Method Details

#completions(patt) ⇒ Object 



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# File 'lib/handlers/counter.rb', line 11

def completions(patt) 
	req =mk_request(TRP::Message::Command::COUNTER_GROUP_INFO_REQUEST)
	cgdtls = []

	get_response_zmq(@appenv.zmq_endpt,req) do |resp|
		  resp.group_details.each do |group_detail|
			 cgdtls <<   group_detail.name
			 cgdtls <<   group_detail.guid
		  end
	end

	cgdtls.grep( /^#{Regexp.escape(patt)}/i)

end

#enter(cmdline) ⇒ Object 



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# File 'lib/handlers/counter.rb', line 27

def enter(cmdline)
	req =mk_request(TRP::Message::Command::COUNTER_GROUP_INFO_REQUEST)
	patt = cmdline.scan(/set\s+counter\s+(.*)/).flatten.first 
	get_response_zmq(@appenv.zmq_endpt,req) do |resp|
		  resp.group_details.each do |group_detail|
			 if group_detail.name == patt 
			 	print("\nContext set to counter group [#{group_detail.name}] [#{group_detail.guid}]\n\n")
				@appenv.prompt = "iTRP C:(#{patt})> "
				@appenv.context_data[:cgguid] = group_detail.guid 
				@appenv.context_data[:cgname] = group_detail.name 
				@appenv.context  = :counter 
				return
			 end
		  end
	end

end