class DBus::InterfaceElement

D-Bus interface element class¶ ↑

This is a generic class for entities that are part of the interface such as methods and signals.

Attributes

name [R]

@return [Symbol] The name of the interface element

params [R]

@return [Array<FormalParameter>] The parameters of the interface element

Public Class Methods

new (name)

Source

# File lib/dbus/introspect.rb, line 159
def initialize(name)
  validate_name(name.to_s)
  @name = name
  @params = []
end

Creates a new element with the given name.

Public Instance Methods

add_fparam (name, signature)

Source

# File lib/dbus/introspect.rb, line 167
def add_fparam(name, signature)
  @params << FormalParameter.new(name, signature)
end

Adds a formal parameter with name and signature (See also Message#add_param which takes signature+value)

add_param (name_signature_pair)

Source

# File lib/dbus/introspect.rb, line 172
def add_param(name_signature_pair)
  add_fparam(*name_signature_pair)
end

Deprecated, for backward compatibility

validate_name (name)

Source

# File lib/dbus/introspect.rb, line 152
def validate_name(name)
  return if (name =~ METHOD_SIGNAL_RE) && (name.bytesize <= 255)

  raise InvalidMethodName, name
end

Validates element name.