Class: Innodb::Space::DataFile

Inherits:
Object
  • Object
show all
Defined in:
lib/innodb/space.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(filename, offset) ⇒ DataFile

Returns a new instance of DataFile.



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# File 'lib/innodb/space.rb', line 44

def initialize(filename, offset)
  @file = File.open(filename)
  @size = @file.stat.size
  @offset = offset
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/innodb/space.rb', line 40

def file
  @file
end

#offset ⇒ Object (readonly)

Returns the value of attribute offset.



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# File 'lib/innodb/space.rb', line 42

def offset
  @offset
end

#size ⇒ Object (readonly)

Returns the value of attribute size.



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# File 'lib/innodb/space.rb', line 41

def size
  @size
end

Instance Method Details

#name ⇒ Object 



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# File 'lib/innodb/space.rb', line 50

def name
  prefix = ""
  prefix = "#{File.basename(File.dirname(file.path))}/" if File.extname(file.path) == ".ibd"

  prefix + File.basename(file.path)
end