Class: Eco::Data::Locations::NodeLevel

Inherits:
NodeLevelStruct show all
Extended by:
Builder
Includes:
NodeBase
Defined in:
lib/eco/data/locations/node_level.rb,
lib/eco/data/locations/node_level/serial.rb,
lib/eco/data/locations/node_level/builder.rb,
lib/eco/data/locations/node_level/cleaner.rb,
lib/eco/data/locations/node_level/parsing.rb

Overview

Class to treat input csv in a form of levels, where each column is one level, and children are placed in higher columns right below the parent.

Defined Under Namespace

Modules: Builder, Cleaner, Parsing, Serial

Constant Summary collapse

ALL_ATTRS = 
NODE_LEVEL_ATTRS
ADDITIONAL_ATTRS = 
%i[row_num]
TAGS_ATTRS = 
ALL_ATTRS - ADDITIONAL_ATTRS

Constants included from Eco::Data::Locations::NodeBase::TagValidations

Eco::Data::Locations::NodeBase::TagValidations::ALLOWED_CHARACTERS, Eco::Data::Locations::NodeBase::TagValidations::DOUBLE_BLANKS, Eco::Data::Locations::NodeBase::TagValidations::INVALID_TAG_REGEX, Eco::Data::Locations::NodeBase::TagValidations::VALID_TAG_CHARS, Eco::Data::Locations::NodeBase::TagValidations::VALID_TAG_REGEX

Instance Attribute Summary collapse

Attributes included from Serial

#serializer

Attributes included from Language::AuxiliarLogger

#logger

Attributes included from Parsing

#node_class

Attributes included from NodeBase

#parent, #tracked_level

Instance Method Summary collapse

Methods included from Serial

#nodes_to_csv_tree

Methods included from Convert

#csv_from, #empty_array, #empty_level_tracker_hash, #hash_tree_to_tree_csv, #log_pretty_inspect, #normalize_arrays, #report_repeated_node_ids

Methods included from Language::AuxiliarLogger

#log

Methods included from Cleaner

#done_ids, #fill_in_parents, #repeated_ids, #reset_trackers!, #tidy_nodes

Methods included from Parsing

#csv_matches_format?, #nodes_from_csv

Methods included from NodeBase

#attr, #copy, #set_attr, #set_attrs, #slice, #to_h, #values_at

Methods included from Eco::Data::Locations::NodeBase::Builder

#node_class

Methods included from Eco::Data::Locations::NodeBase::Treeify

#treeify

Methods included from Eco::Data::Locations::NodeBase::CsvConvert

#csv_list, #csv_tree, #hash_list, #hash_tree, #org_tree, #tree_class

Methods included from Eco::Data::Locations::NodeBase::Parsing

#csv_nodes_from, #hash_tree_from_csv, #nodes_from_csv

Methods included from Eco::Data::Locations::NodeBase::Serial

#nodes_to_csv_list, #nodes_to_csv_tree, #serializer

Methods included from Eco::Data::Locations::NodeBase::TagValidations

#clean_id, #has_double_blanks?, #identify_invalid_characters, #invalid_warned!, #invalid_warned?, #remove_double_blanks, #replace_not_allowed

Instance Attribute Details

#parentId ⇒ Object

Returns the value of attribute parentId.



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# File 'lib/eco/data/locations/node_level.rb', line 19

def parentId
  @parentId
end

Instance Method Details

#actual_level ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 45

def actual_level
  tags_array.compact.length
end

#blanks_between? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eco/data/locations/node_level.rb', line 144

def blanks_between?
  actual_level > empty_idx
end

#clear_level(i) ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 94

def clear_level(i)
  case i
  when Enumerable
    target = i.to_a
  when Integer
    return false unless i >= 1 && i <= tag_attrs_count
    target = Array(i..tag_attrs_count)
  else
    return false
  end
  return false if target.empty?
  target.each do |n|
    #puts "clearing 'l#{n}': #{attr("l#{n}")}"
    set_attr("l#{n}", nil)
  end
  true
end

#decouple(num = 1) ⇒ Object

We got a missing level that is compacted in one row Here we get the missing intermediate levels This is done from upper to lower level to ensure processing order It skips last one, as that is this object already



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# File 'lib/eco/data/locations/node_level.rb', line 71

def decouple(num = 1)
  with_info = filled_idxs
  # must be the last among filled_idxs, so let's use it to verify
  unless with_info.last == tag_idx
    raise "Review this (row #{row_num}; '#{raw_tag}'): tag_idx is #{tag_idx}, while last filled idx is #{with_info.last}"
  end
  len = with_info.length
  target_idxs = with_info[len-(num+1)..-2]
  target_idxs.map do |idx|
    self.copy.tap do |dup|
      dup.clear_level(idx_to_level(idx + 1))
    end
  end
end

#empty_idx ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 62

def empty_idx
  tary = tags_array
  tary.index(nil) || tary.length + 1
end

#filled_idxs ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 138

def filled_idxs
  tags_array.each_with_index.with_object([]) do |(tg, ix), out|
    out << ix if tg
  end
end

#id ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 25

def id
  tag.upcase
end

#idx_to_level(x) ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 130

def idx_to_level(x)
  x + 1
end

#level ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 41

def level
  actual_level
end

#level_to_idx(x) ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 134

def level_to_idx(x)
  x - 1
end

#merge!(node) ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 86

def merge!(node)
  override_upper_levels(node.tags_array)
end

#name ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 29

def name
  tag
end

#nodeId ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 21

def nodeId
  id
end

#override_lower_levels(src_tags_array, to_level: self.raw_level - 1) ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 121

def override_lower_levels(src_tags_array, to_level: self.raw_level - 1)
  target_lev  = Array(1..to_level)
  target_tags = src_tags_array[level_to_idx(1)..level_to_idx(to_level)]
  target_lev.zip(target_tags).each do |(n, tag)|
    set_attr("l#{n}", tag)
  end
  self
end

#override_upper_levels(src_tags_array, from_level: self.raw_level + 1) ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 112

def override_upper_levels(src_tags_array, from_level: self.raw_level + 1)
  target_lev  = Array(from_level..tag_attrs_count)
  target_tags = src_tags_array[level_to_idx(from_level)..level_to_idx(tag_attrs_count)]
  target_lev.zip(target_tags).each do |(n, tag)|
    set_attr("l#{n}", tag)
  end
  self
end

#previous_idx ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 57

def previous_idx
  idx = tag_idx - 1
  idx < 0 ? nil : idx
end

#raw_level ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 49

def raw_level
  tags_array.index(raw_tag) + 1
end

#raw_tag ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 37

def raw_tag
  values_at(*TAGS_ATTRS.reverse).compact.first
end

#set_high_levels(node) ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 90

def set_high_levels(node)
  override_lower_levels(node.tags_array)
end

#tag ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 33

def tag
  clean_id(raw_tag)
end

#tag_attrs_count ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 152

def tag_attrs_count
  TAGS_ATTRS.length
end

#tag_idx ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 53

def tag_idx
  tags_array.index(raw_tag)
end

#tags_array ⇒ Object 



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# File 'lib/eco/data/locations/node_level.rb', line 148

def tags_array
  values_at(*TAGS_ATTRS)
end