Class: LVM::Wrapper::PVSSEG

Inherits:
Object
  • Object
show all
Includes:
Reporting
Defined in:
lib/lvm/wrapper/pvsseg.rb

Overview

segment output is very different in that its multi line, easier to treat as own command

Constant Summary collapse

BASE_COMMAND = 
"pvs #{Reporting::BASE_ARGUMENTS}"
ATTRIBUTES_FILE = 
'pvsseg.yaml'

Constants included from Reporting::Constants

Reporting::Constants::BASE_ARGUMENTS, Reporting::Constants::EMPTY, Reporting::Constants::SEPERATOR

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Reporting

build_command, process_line

Constructor Details

#initialize(options) ⇒ PVSSEG

Returns a new instance of PVSSEG.



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# File 'lib/lvm/wrapper/pvsseg.rb', line 13

def initialize(options)
  @attributes = Attributes.load(options[:version], ATTRIBUTES_FILE)
  @command = "#{options[:command]} #{Reporting.build_command(attributes, BASE_COMMAND)}"
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/lvm/wrapper/pvsseg.rb', line 10

def attributes
  @attributes
end

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/lvm/wrapper/pvsseg.rb', line 11

def command
  @command
end

Instance Method Details

#list ⇒ Object 



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# File 'lib/lvm/wrapper/pvsseg.rb', line 21

def list
  output = External.cmd(@command)
  data = parse(output)
  if block_given?
    return data.each { |obj| yield obj }
  else
    return data
  end
end