Class: Megam::BoltdefnsCollection

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/megam/core/boltdefns_collection.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BoltdefnsCollection

Returns a new instance of BoltdefnsCollection.



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# File 'lib/megam/core/boltdefns_collection.rb', line 22

def initialize
  @boltdefns = Array.new
  @boltdefns_by_name = Hash.new
  @insert_after_idx = nil
end

Instance Attribute Details

#iterator ⇒ Object (readonly)

Returns the value of attribute iterator.



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# File 'lib/megam/core/boltdefns_collection.rb', line 21

def iterator
  @iterator
end

Class Method Details

.json_create(o) ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 121

def self.json_create(o)
  collection = self.new()
  o["results"].each do |boltdefns_list|
   boltdefns_array = boltdefns_list.kind_of?(Array) ? boltdefns_list : [ boltdefns_list ]
    boltdefns_array.each do |boltdefn|
      collection.insert(boltdefn)
    end
  end
  collection
end

Instance Method Details

#<<(*args) ⇒ Object Also known as: push 



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# File 'lib/megam/core/boltdefns_collection.rb', line 42

def <<(*args)
  args.flatten.each do |a|
    is_megam_boltdefn(a)
    @boltdefns << a
    @boltdefns_by_name[a.id] = @boltdefns.length - 1
  end
  self
end

#[](index) ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 32

def [](index)
  @boltdefns[index]
end

#[]=(index, arg) ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 36

def []=(index, arg)
  is_megam_boltdefn(arg)
  @boltdefns[index] = arg
  @boltdefns_by_name[arg.id] = index
end

#all_boltdefns ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 28

def all_boltdefns
  @boltdefns
end

#each ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 73

def each
  @boltdefns.each do |boltdefn|
    yield boltdefn
  end
end

#each_index ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 79

def each_index
  @boltdefns.each_index do |i|
    yield i
  end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/megam/core/boltdefns_collection.rb', line 85

def empty?
  @boltdefns.empty?
end

#insert(boltdefn) ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 54

def insert(boltdefn)
  is_megam_boltdefn(boltdefn)
  if @insert_after_idx
    # in the middle of executing a run, so any boltdefnss inserted now should
    # be placed after the most recent addition done by the currently executing
    # boltdefns
    @boltdefns.insert(@insert_after_idx + 1, boltdefn)
    # update name -> location mappings and register new boltdefns
    @boltdefns_by_name.each_key do |key|
    @boltdefns_by_name[key] += 1 if @boltdefns_by_name[key] > @insert_after_idx
    end
    @boltdefns_by_name[boltdefn.id] = @insert_after_idx + 1
    @insert_after_idx += 1
  else
  @boltdefns << boltdefn
  @boltdefns_by_name[boltdefn.id] = @boltdefns.length - 1 
  end
end

#lookup(boltdefn) ⇒ Object 



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# File 'lib/megam/core/boltdefns_collection.rb', line 89

def lookup(boltdefn)
  lookup_by = nil
  if boltdefn.kind_of?(Megam::Boltdefns)
  lookup_by = boltdefn.id
  elsif boltdefn.kind_of?(String)
  lookup_by = boltdefn
  else
    raise ArgumentError, "Must pass a Megam::Boltdefns or String to lookup"
  end
  res = @boltdefns_by_name[lookup_by]
  unless res
    raise ArgumentError, "Cannot find a boltdefn matching #{lookup_by} (did you define it first?)"
  end
  @boltdefns[res]
end

#to_hash ⇒ Object

Transform the ruby obj -> to a Hash



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# File 'lib/megam/core/boltdefns_collection.rb', line 106

def to_hash
  index_hash = Hash.new
  self.each do |boltdefn|
    index_hash[boltdefn.id] = boltdefn.to_s
  end
  index_hash
end

#to_json(*a) ⇒ Object

Serialize this object as a hash: called from JsonCompat. Verify if this called from JsonCompat during testing.



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# File 'lib/megam/core/boltdefns_collection.rb', line 116

def to_json(*a)
  for_json.to_json(*a)
end