Class: JLDrill::Tatoeba::SentenceFile

Inherits:
DataFile
  • Object
show all
Defined in:
lib/jldrill/model/Tatoeba.rb

Constant Summary collapse

INDEX_RE = 
/^(\d*)[\t]/
SENTENCE_RE = 
/^(\d*)[\t](.*)[\t](.*)/

Instance Attribute Summary

Attributes inherited from DataFile

#encoding, #file, #lines, #parsed, #publisher, #stepSize

Instance Method Summary collapse

Methods inherited from DataFile

#createLines, #eof?, #findEncoding, #fraction, #load, #loaded?, #parse, #parseChunk, #parser, #readLines, #reset, #setLoaded, #shortFilename

Constructor Details

#initialize ⇒ SentenceFile

Returns a new instance of SentenceFile.



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# File 'lib/jldrill/model/Tatoeba.rb', line 11

def initialize()
    super
    @sentences = []
    @stepSize = 1000
end

Instance Method Details

#dataAt(index) ⇒ Object 



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# File 'lib/jldrill/model/Tatoeba.rb', line 45

def dataAt(index)
    retVal = ""
    entry = @sentences[index]
    if !entry.nil?
        retVal = @lines[entry]
    end
    return retVal
end

#dataSize ⇒ Object 



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# File 'lib/jldrill/model/Tatoeba.rb', line 17

def dataSize
    @sentences.size
end

#finishParsing ⇒ Object

Don’t erase @lines because we need them later



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# File 'lib/jldrill/model/Tatoeba.rb', line 30

def finishParsing
    setLoaded(true)
end

#parseEntry ⇒ Object 



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# File 'lib/jldrill/model/Tatoeba.rb', line 21

def parseEntry
    if INDEX_RE.match(@lines[@parsed])
        index = $1.to_i
        @sentences[index] = @parsed
    end
    @parsed += 1
end

#sentenceAt(index) ⇒ Object 



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# File 'lib/jldrill/model/Tatoeba.rb', line 34

def sentenceAt(index)
    retVal = ""
    entry = @sentences[index]
    if !entry.nil?
        if SENTENCE_RE.match(@lines[entry])
            retVal = $3
        end
    end
    return retVal
end