Class: Gts::Command

Inherits:

Object

• Object
• Gts::Command

Defined in:

lib/gts/command.rb

Direct Known Subclasses

DumpCommand, DumpSizeCommand, HelpCommand, ListKnownDevicesCommand, StorageInfoCommand, UptimeCommand

Defined Under Namespace

Classes: CommandError, UnknownCommand

Constant Summary

@@known_commands =

{}

@@known_commands_descriptions =

{}

Instance Attribute Summary

• #args ⇒ Object readonly

  Returns the value of attribute args.

Class Method Summary

• .execute(command_str) ⇒ Object
• .known_commands_descriptions ⇒ Object
• .register(name, handler, desc = "") ⇒ Object

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.

# File 'lib/gts/command.rb', line 13

def args
  @args
end

Class Method Details

.execute(command_str) ⇒ Object

# File 'lib/gts/command.rb', line 20

def self.execute(command_str)
  parser = Gts::CommandParser.new
  command_name, @args = *parser.parse(command_str)
  command_handler(command_name.to_sym).execute
end

.known_commands_descriptions ⇒ Object

# File 'lib/gts/command.rb', line 26

def self.known_commands_descriptions
  @@known_commands_descriptions
end

.register(name, handler, desc = "") ⇒ Object

# File 'lib/gts/command.rb', line 15

def self.register(name, handler, desc="")
  @@known_commands[name] = handler
  @@known_commands_descriptions[name] = desc
end