Class: Thrift::LookaheadReader

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

Instance Method Summary collapse

Constructor Details

#initialize(trans) ⇒ LookaheadReader

Returns a new instance of LookaheadReader.



24
25
26
27
28
 
# File 'lib/thrift/protocol/json_protocol.rb', line 24

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

Instance Method Details

#peek ⇒ Object 



40
41
42
43
44
45
46
 
# File 'lib/thrift/protocol/json_protocol.rb', line 40

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

#read ⇒ Object 



30
31
32
33
34
35
36
37
38
 
# File 'lib/thrift/protocol/json_protocol.rb', line 30

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

  return @data
end