Class: Thrift::LookaheadReader

Inherits:
Object
  • Object
show all
Defined in:
lib/thrift/json_protocol.rb

Instance Method Summary collapse

Constructor Details

#initialize(trans) ⇒ LookaheadReader

Returns a new instance of LookaheadReader.



38
39
40
41
42
 
# File 'lib/thrift/json_protocol.rb', line 38

def initialize(trans)
  @trans = trans
  @hasData = false
  @data = nil
end

Instance Method Details

#peek ⇒ Object 



54
55
56
57
58
59
60
 
# File 'lib/thrift/json_protocol.rb', line 54

def peek
  if !@hasData
    @data = @trans.read(1)
  end
  @hasData = true
  return @data
end

#read ⇒ Object 



44
45
46
47
48
49
50
51
52
 
# File 'lib/thrift/json_protocol.rb', line 44

def read
  if @hasData
    @hasData = false
  else
    @data = @trans.read(1)
  end

  return @data
end