Class: SourceRoute::TraceChain

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/source_route/trace_chain.rb

Overview

delegate to Array

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TraceChain

Returns a new instance of TraceChain.



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# File 'lib/source_route/trace_chain.rb', line 11

def initialize
  @chain = []
end

Instance Attribute Details

#chain ⇒ Object (readonly)

Returns the value of attribute chain.



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# File 'lib/source_route/trace_chain.rb', line 4

def chain
  @chain
end

Instance Method Details

#call_chain ⇒ Object 



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# File 'lib/source_route/trace_chain.rb', line 15

def call_chain
  select(&:call_event?)
end

#import_return_value_to_call_chain ⇒ Object 



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# File 'lib/source_route/trace_chain.rb', line 23

def import_return_value_to_call_chain
  call_chain.each do |ctp|
    matched_return_tp = return_chain.reject(&:matched?).detect {|rtp| rtp == ctp}
    unless matched_return_tp.nil?
      matched_return_tp.return_tp_assign_call_tp(ctp)
    end
  end
end

#parent_length_list ⇒ Object

seems not used in html template now 2015.9.17



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# File 'lib/source_route/trace_chain.rb', line 55

def parent_length_list
  call_chain.map { |tp| tp.parent_length }.uniq.sort
end

#return_chain ⇒ Object 



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# File 'lib/source_route/trace_chain.rb', line 19

def return_chain
  select(&:return_event?)
end

#treeize_call_chain ⇒ Object 



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# File 'lib/source_route/trace_chain.rb', line 32

def treeize_call_chain
  init_order_id_and_parent_ids
  call_chain.each do |tpr|
    # find the return trace point for the call trace point
    return_tpr = return_chain.reject(&:locate_opposite?).find { |rtpr| rtpr == tpr }
    # so trace points between the call trace point and its return trace point
    # are all children of it
    unless return_tpr.nil?
      return_tpr.found_opposite
      start_index, end_index = tpr.order_id, return_tpr.order_id
      unless end_index == start_index + 1
        values_at(start_index+1 ... end_index).select(&:call_event?).each do |ct|
          ct.parent_ids.push start_index
          tpr.direct_child_order_ids.push ct.order_id
        end
      end
    end
  end

  cal_parent_length
end