Class: LanguageTool::Process

Inherits:
Object
  • Object
show all
Defined in:
lib/language_tool/process.rb

Constant Summary collapse

FLAGS = 
%w(api auto_detect_language apply break_as_paragraph_break
bilingual encoding disable enable language mothertongue
recursive taggeronly list_unknown profile verbose)
DEFAULT_ARGS = 
FLAGS.inject({}) do |h, flag|
  h[flag.to_sym] = true
  h
end

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path = LanguageTool::Jars.location, opts = {}) ⇒ Process

Returns a new instance of Process.



19
20
21
22
23
24
 
# File 'lib/language_tool/process.rb', line 19

def initialize(path = LanguageTool::Jars.location, opts = {})
  self.path = path
  self.opts = opts
  @started = false
  @closing = false
end

Instance Attribute Details

#opts ⇒ Object

Returns the value of attribute opts.



16
17
18
 
# File 'lib/language_tool/process.rb', line 16

def opts
  @opts
end

#path ⇒ Object

Returns the value of attribute path.



16
17
18
 
# File 'lib/language_tool/process.rb', line 16

def path
  @path
end

Instance Method Details

#feed(text) ⇒ Object 



43
44
45
46
47
48
49
50
51
52
 
# File 'lib/language_tool/process.rb', line 43

def feed(text)
  text << "\n\n" if text[-2,2] != "\n\n"
  @process.write(text)
  buf = ""
  while line = @process.readline do
    buf << line
    break if line == "</matches>\n"
  end
  buf
end

#shutdown! ⇒ Object 



33
34
35
36
37
38
39
40
41
 
# File 'lib/language_tool/process.rb', line 33

def shutdown!
  @closing = true
  @started = false
  @process.close_write
  @process.read
  @process.close
  @closing = false
  $?
end

#start! ⇒ Object 



26
27
28
29
30
31
 
# File 'lib/language_tool/process.rb', line 26

def start!
  @started = true
  Dir.chdir(self.path) do
    @process = IO.popen("java -jar languagetool-commandline.jar --api -l en-GB -m de-DE -", "r+")
  end
end