Class: EventMachine::SnmpAgent::MibList

Inherits:
Object
  • Object
show all
Defined in:
lib/snmpagent/miblist.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MibList

Returns a new instance of MibList.



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# File 'lib/snmpagent/miblist.rb', line 35

def initialize
	@hash = {}
	@set = SortedSet.new
	@successors = {}
end

Instance Method Details

#add_object(oid, value) ⇒ Object 



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# File 'lib/snmpagent/miblist.rb', line 41

def add_object oid, value
	if oid.is_a?(String)
		oid = oid.split(".").map {|a| a.to_i}
	end

	@set.add oid
	@hash [oid] = value

	@successors.clear
	prev = nil
	@set.each {|s|
		if prev
			@successors[prev] = s
		end
		prev = s
	}
end

#get(oid) ⇒ Object 



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# File 'lib/snmpagent/miblist.rb', line 60

def get oid
	h = @hash [oid]
	h.respond_to?(:call) ? h.call : h
end

#get_next(oid) ⇒ Object 



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# File 'lib/snmpagent/miblist.rb', line 65

def get_next oid
	nextoid = if @successors.member?(oid)
		@successors[oid]
	else
		# Linear search.
		@set.find {|s| (oid <=> s) < 0 }
	end

	if nextoid
		[nextoid, get(nextoid)]
	end
end