Class: AIXM::Component::FATO

Inherits:
Object
  • Object
show all
Defined in:
lib/aixm/component/fato.rb

Overview

FATO (final approach and take-off area) for vertical take-off aircraft such as helicopters.

Cheat Sheet in Pseudo Code:

fato = AIXM.fato(
  name: String
)
fato.length = AIXM.d or nil   # must use same unit as width
fato.width = AIXM.d or nil    # must use same unit as length
fato.surface = AIXM.surface
fato.marking = String or nil
fato.profile = String or nil
fato.status = STATUSES or nil
fato.remarks = String or nil
fato.add_direction(
  name: String
) do |direction|
  direction.geographic_orientation = AIXM.a[precision=3] or nil
  direction.remarks = String or nil
end

See Also:

Defined Under Namespace

Classes: Direction

Constant Summary collapse

STATUSES = 
{
  CLSD: :closed,
  WIP: :work_in_progress,          # e.g. construction work
  PARKED: :parked_aircraft,        # parked or disabled aircraft on FATO
  FAILAID: :visual_aids_failure,   # failure or irregular operation of visual aids
  SPOWER: :secondary_power,        # secondary power supply in operation
  OTHER: :other                    # specify in remarks
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name:) ⇒ FATO

Returns a new instance of FATO.



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# File 'lib/aixm/component/fato.rb', line 68

def initialize(name:)
  self.name = name
  @surface = AIXM.surface
  @directions = {}
end

Instance Attribute Details

#airport ⇒ AIXM::Feature::Airport

Returns airport this FATO belongs to.

Returns:



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# File 'lib/aixm/component/fato.rb', line 39

def airport
  @airport
end

#directions ⇒ Hash{String => AIXM::Component::FATO::Direction} (readonly)

Returns maps added direction names to full FATO directions.

Returns:



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# File 'lib/aixm/component/fato.rb', line 66

def directions
  @directions
end

#length ⇒ AIXM::D?

Returns length.

Returns:



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# File 'lib/aixm/component/fato.rb', line 45

def length
  @length
end

#marking ⇒ String?

Returns markings.

Returns:

  • (String, nil) —

    markings



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# File 'lib/aixm/component/fato.rb', line 54

def marking
  @marking
end

#name ⇒ String

Returns full name (e.g. “H1”).

Returns:

  • (String) —

    full name (e.g. “H1”)



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# File 'lib/aixm/component/fato.rb', line 42

def name
  @name
end

#profile ⇒ String?

Returns profile description.

Returns:

  • (String, nil) —

    profile description



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# File 'lib/aixm/component/fato.rb', line 57

def profile
  @profile
end

#remarks ⇒ String?

Returns free text remarks.

Returns:

  • (String, nil) —

    free text remarks



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# File 'lib/aixm/component/fato.rb', line 63

def remarks
  @remarks
end

#status ⇒ Symbol?

Returns status of the FATO (see STATUSES) or nil for normal operation.

Returns:

  • (Symbol, nil) —

    status of the FATO (see STATUSES) or nil for normal operation



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# File 'lib/aixm/component/fato.rb', line 60

def status
  @status
end

#surface ⇒ AIXM::Component::Surface (readonly)

Returns surface of the FATO.

Returns:



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# File 'lib/aixm/component/fato.rb', line 51

def surface
  @surface
end

#width ⇒ AIXM::D?

Returns width.

Returns:



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# File 'lib/aixm/component/fato.rb', line 48

def width
  @width
end

Instance Method Details

#add_direction(name:) {|direction| ... } ⇒ Object

Yields:

  • (direction) 


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# File 'lib/aixm/component/fato.rb', line 122

def add_direction(name:)
  direction = Direction.new(fato: self, name: name)
  yield direction
  @directions[name] = direction
end

#inspect ⇒ String

Returns:

  • (String) 


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# File 'lib/aixm/component/fato.rb', line 75

def inspect
  %Q(#<#{self.class} airport=#{airport&.id.inspect} name=#{name.inspect}>)
end

#to_uid ⇒ String

Returns UID markup.

Returns:

  • (String) —

    UID markup



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# File 'lib/aixm/component/fato.rb', line 129

def to_uid
  builder = Builder::XmlMarkup.new(indent: 2)
  builder.FtoUid do |fto_uid|
    fto_uid << airport.to_uid.indent(2)
    fto_uid.txtDesig(name)
  end
end

#to_xml ⇒ String

Returns AIXM or OFMX markup.

Returns:

  • (String) —

    AIXM or OFMX markup



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# File 'lib/aixm/component/fato.rb', line 138

def to_xml
  builder = Builder::XmlMarkup.new(indent: 2)
  builder.Fto do |fto|
    fto << to_uid.indent(2)
    fto.valLen(length.dist.trim) if length
    fto.valWid(width.dist.trim) if width
    fto.uomDim(length.unit.to_s.upcase) if length
    fto.uomDim(width.unit.to_s.upcase) if width && !length
    unless  (xml = surface.to_xml).empty?
      fto << xml.indent(2)
    end
    fto.txtProfile(profile) if profile
    fto.txtMarking(marking) if marking
    fto.codeSts(STATUSES.key(status).to_s) if status
    fto.txtRmk(remarks) if remarks
  end
  directions.values.each do |direction|
    builder << direction.to_xml
  end
  builder.target!
end