Class: LibSL::FixedBlockCollection

Inherits:

Object

• Object
• LibSL::FixedBlockCollection

Defined in:

lib/packet.rb

Direct Known Subclasses

VariableBlockCollection

Instance Attribute Summary

• #blocks ⇒ Object readonly

  Returns the value of attribute blocks.

Instance Method Summary

• #[](index) ⇒ Object
• #decode(data) ⇒ Object
• #each(&block) ⇒ Object
• #encode ⇒ Object
• #initialize(size, structure) ⇒ FixedBlockCollection constructor

  A new instance of FixedBlockCollection.

• #length ⇒ Object

Constructor Details

#initialize(size, structure) ⇒ FixedBlockCollection

# File 'lib/packet.rb', line 214

def initialize(size, structure)
  @size = size
  @blocks = []
  @size.times{@blocks << Block.new(structure)}
end

Instance Attribute Details

#blocks ⇒ Object (readonly)

Returns the value of attribute blocks.

# File 'lib/packet.rb', line 213

def blocks
  @blocks
end

Instance Method Details

#[](index) ⇒ Object

# File 'lib/packet.rb', line 224

def [](index)
  throw "Index out of range: #{index} is not in [0, #{length - 1}]" if index < 0 or index >= length
  @blocks[index]
end

#decode(data) ⇒ Object

# File 'lib/packet.rb', line 233

def decode(data)
  @blocks.each{ |block| data = block.decode(data) }
  data
end

#each(&block) ⇒ Object

# File 'lib/packet.rb', line 229

def each(&block)
  @blocks.each{|block| yield block}
end

#encode ⇒ Object

# File 'lib/packet.rb', line 238

def encode()
  data = ""
  @blocks.each{ |block| data += block.encode }
  data
end

#length ⇒ Object

# File 'lib/packet.rb', line 220

def length()
  @size
end