Class: ArrowFormat::Org::Apache::Arrow::Flatbuf::Block

Inherits:
FlatBuffers::Struct
  • Object
show all
Defined in:
lib/arrow-format/org/apache/arrow/flatbuf/block.rb

Constant Summary collapse

FIELDS = 
{
  offset: ::FlatBuffers::Field.new(:offset, 0, 0, :long, 0),
  meta_data_length: ::FlatBuffers::Field.new(:meta_data_length, 1, 8, :int, 4),
  body_length: ::FlatBuffers::Field.new(:body_length, 2, 16, :long, 0),
}
Data = 
define_data_class

Instance Method Summary collapse

Instance Method Details

#body_length ⇒ Object

Length of the data (this is aligned so there can be a gap between this and the metadata).



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# File 'lib/arrow-format/org/apache/arrow/flatbuf/block.rb', line 25

def body_length
  field_offset = 16
  @view.unpack_long(field_offset)
end

#meta_data_length ⇒ Object

Length of the metadata



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# File 'lib/arrow-format/org/apache/arrow/flatbuf/block.rb', line 31

def meta_data_length
  field_offset = 8
  @view.unpack_int(field_offset)
end

#offset ⇒ Object

Index to the start of the RecordBatch (note this is past the Message header)



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# File 'lib/arrow-format/org/apache/arrow/flatbuf/block.rb', line 37

def offset
  field_offset = 0
  @view.unpack_long(field_offset)
end