Class: Rumai::IXP::Struct::Field

Inherits:

Object

• Object
• Rumai::IXP::Struct::Field

show all

Defined in:

lib/rumai/ixp/message.rb

Overview

Defined Under Namespace

Modules: CounteeField, CounterField

Instance Attribute Summary

• - (Object) countee

  Returns the value of attribute countee.

• - (Object) counter

  Returns the value of attribute counter.

• - (Object) format readonly

  Returns the value of attribute format.

• - (Object) name readonly

  Returns the value of attribute name.

Class Method Summary

• + (Object) factory(format)

  Returns a Field class that best represents the given format.

Instance Method Summary

• - (Field) initialize(name, format = nil, counter = nil) constructor

  A new instance of Field.

• - (Object) load_9p(stream, field_values)

  Populates this object with information taken from the given 9P2000 byte stream.

• - (Object) to_9p(field_values)

  Transforms this object into a string of 9P2000 bytes.

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# File 'lib/rumai/ixp/message.rb', line 153

def initialize name, format = nil, counter = nil
  @name = name
  @format = format
  @countee = nil
  self.counter = counter
end

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# File 'lib/rumai/ixp/message.rb', line 141

def countee
  @countee
end

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# File 'lib/rumai/ixp/message.rb', line 141

def counter
  @counter
end

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# File 'lib/rumai/ixp/message.rb', line 141

def format
  @format
end

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# File 'lib/rumai/ixp/message.rb', line 141

def name
  @name
end

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# File 'lib/rumai/ixp/message.rb', line 184

def self.factory format
  if format == String
    StringField

  elsif format.is_a? Class
    ClassField

  elsif format == 8
    Integer8Field

  else
    Field
  end
end

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# File 'lib/rumai/ixp/message.rb', line 210

def load_9p stream, field_values
  field_values[@name] = value_from_9p stream
end

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# File 'lib/rumai/ixp/message.rb', line 202

def to_9p field_values
  value_to_9p field_values[@name]
end