Class: OSPFv2::TrafficEngineering

Inherits:
Lsa show all
Includes:
Tlv
Defined in:
lib/lsa/traffic_engineering.rb

Constant Summary

Constants inherited from Lsa

Lsa::AdvertisingRouter, Lsa::LsAge, Lsa::LsId, Lsa::MODX

Constants included from Constant

Constant::DATABASE_DESCRIPTION, Constant::HELLO, Constant::LINK_STATE_ACKNOWLEDGEMENT, Constant::LINK_STATE_REQUEST, Constant::LINK_STATE_UPDATE, Constant::V2, Constant::V3

Class Attribute Summary collapse

Instance Attribute Summary collapse

Attributes inherited from Lsa

#advertising_router, #ls_age, #ls_id, #opaque_type, #options, #sequence_number

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Tlv

factory

Methods inherited from Lsa

#<=>, #ack, #encode_header, #encode_request, factory, #find_lsa_from_link, #force_refresh, #header_lsa, #is_acked?, #is_opaque?, #key, #ls_type, #lsdb_link_id, #lsdb_link_id=, #maxage, #maxaged?, #method_missing, new_ntop, #refresh, #refresh2, #retransmit, #to_hash, #to_s, #to_s_junos, #to_s_junos_verbose

Methods included from Common

#ivar_to_klassname, #ivars, #to_hash

Constructor Details

#initialize(_arg = {}) ⇒ TrafficEngineering

Returns a new instance of TrafficEngineering.



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# File 'lib/lsa/traffic_engineering.rb', line 38

def initialize(_arg={})
  arg = _arg.dup
  @ls_type = LsType.new(:area)
  case arg
  when Hash
    super()
      set arg
  when String
    parse arg
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class OSPFv2::Lsa

Class Attribute Details

._opaque_id ⇒ Object

Returns the value of attribute _opaque_id.



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# File 'lib/lsa/traffic_engineering.rb', line 23

def _opaque_id
  @_opaque_id
end

Instance Attribute Details

#opaque_id ⇒ Object

Returns the value of attribute opaque_id.



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# File 'lib/lsa/traffic_engineering.rb', line 36

def opaque_id
  @opaque_id
end

#top_lvl_tlv ⇒ Object

Returns the value of attribute top_lvl_tlv.



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# File 'lib/lsa/traffic_engineering.rb', line 36

def top_lvl_tlv
  @top_lvl_tlv
end

Class Method Details

.new_hash(h) ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 30

def new_hash(h)
  r = new(h.dup)
  r
end

.opaque_id ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 24

def opaque_id
  @_opaque_id +=1
end

.reset_opaque_id ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 27

def reset_opaque_id
  @_opaque_id=0
end

Instance Method Details

#encode ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 66

def encode
  if top_lvl_tlv
    super top_lvl_tlv.encode
  else
    super
  end
end

#parse(s) ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 89

def parse(s)
  @top_lvl_tlv = Tlv.factory(super(s))
end

#set(h) ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 50

def set(h)
  return if h.empty?
  if h.has_key?(:top_lvl_tlv)
    tlv = h.delete(:top_lvl_tlv)
    case tlv
    when Hash
      @top_lvl_tlv = OSPFv2::Tlv.factory(tlv)
    when Tlv
      @top_lvl_tlv = tlv
    else
      raise
    end
  end
  super
end

#to_s_ios ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 74

def to_s_ios
  super + @opaque_id.to_i.to_s
end

#to_s_ios_verbose ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 78

def to_s_ios_verbose
  to_s_verbose # for now
end

#to_s_verbose ⇒ Object 



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# File 'lib/lsa/traffic_engineering.rb', line 82

def to_s_verbose
  s = []
  s << super
  s << top_lvl_tlv.to_s(:ident=>5)
  s.join("\n   ")
end