Class: CTioga2::Commands::Instruction

Inherits:
Object
  • Object
show all
Defined in:
lib/ctioga2/commands/instruction.rb

Overview

This class represents an instruction, i.e. the execution of one Command. It is different in Command in that, for most of them, there will be arguments

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cmd, args, opts) ⇒ Instruction

Returns a new instance of Instruction.



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# File 'lib/ctioga2/commands/instruction.rb', line 37

def initialize(cmd, args, opts)
  if not cmd.respond_to?(:run_command)
    c = Interpreter.command(cmd)
    if ! c
      raise "Invalid command #{cmd}"
    end
    cmd = c
  end
  @command = cmd
  @arguments = args
  @options = opts
end

Instance Attribute Details

#arguments ⇒ Object

The list of its arguments, already in the correct type.



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# File 'lib/ctioga2/commands/instruction.rb', line 32

def arguments
  @arguments
end

#command ⇒ Object

The Command



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# File 'lib/ctioga2/commands/instruction.rb', line 29

def command
  @command
end

#options ⇒ Object

The options, already in the correct type



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# File 'lib/ctioga2/commands/instruction.rb', line 35

def options
  @options
end

Instance Method Details

#run(plotmaker_target) ⇒ Object

Runs this instruction again



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# File 'lib/ctioga2/commands/instruction.rb', line 51

def run(plotmaker_target)
  @command.run_command(plotmaker_target, @arguments, @options)
end

#to_s ⇒ Object 



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# File 'lib/ctioga2/commands/instruction.rb', line 55

def to_s
  "#{@command.name} #{@arguments.inspect} #{@options.inspect}"
end