Class: Rips::Variables::Port

Inherits:
Variable show all
Defined in:
lib/rips/variables/port.rb

Instance Attribute Summary collapse

Attributes inherited from Variable

#length

Instance Method Summary collapse

Methods inherited from Variable

#error

Constructor Details

#initialize(size = 2) ⇒ Port

@syntax: example syntax @range: bit’s range for variable



12
13
14
15
16
 
# File 'lib/rips/variables/port.rb', line 12

def initialize(size = 2)
  super(size)
  @range = [0, 2**@length-1]
  @syntax = "@#{@range[0]}-#{@range[1]}"
end

Instance Attribute Details

#syntax ⇒ Object (readonly)

Returns the value of attribute syntax.



8
9
10
 
# File 'lib/rips/variables/port.rb', line 8

def syntax
  @syntax
end

Instance Method Details

#valid_syntax?(value) ⇒ Boolean

Check input variable syntax

Returns:

  • (Boolean) 


19
20
21
22
 
# File 'lib/rips/variables/port.rb', line 19

def valid_syntax? (value)
  value.extend(Rips::Utils::StringVariableExtension)
  value.port? && value.valid_range?(@range)
end