Class: AmazonTRP::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/amazon-textract-parser-ruby.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(responsePages) ⇒ Document

Returns a new instance of Document.



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# File 'lib/amazon-textract-parser-ruby.rb', line 536

def initialize(responsePages)
  @responsePages = responsePages.is_a?(Array) ? responsePages : [responsePages]
  @pages = []
  _parse()
end

Instance Attribute Details

#blocks ⇒ Object (readonly)

Returns the value of attribute blocks.



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# File 'lib/amazon-textract-parser-ruby.rb', line 532

def blocks
  @blocks
end

#pageBlocks ⇒ Object (readonly)

Returns the value of attribute pageBlocks.



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# File 'lib/amazon-textract-parser-ruby.rb', line 533

def pageBlocks
  @pageBlocks
end

#pages ⇒ Object (readonly)

Returns the value of attribute pages.



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# File 'lib/amazon-textract-parser-ruby.rb', line 534

def pages
  @pages
end

Instance Method Details

#_parse ⇒ Object 



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# File 'lib/amazon-textract-parser-ruby.rb', line 576

def _parse
  @responseDocumentPages, @blockMap = _parseDocumentPagesAndBlockMap()
  @responseDocumentPages.each do |documentPage|
    page = Page.new(documentPage[:blocks], @blockMap)
    @pages.append(page)
  end
end

#_parseDocumentPagesAndBlockMap ⇒ Object 



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# File 'lib/amazon-textract-parser-ruby.rb', line 550

def _parseDocumentPagesAndBlockMap
  blockMap = {}
  
  documentPages = []
  documentPage = nil
  @responsePages.each do |page|
    unless page[:blocks].nil?
      page[:blocks].each do |block|
        if block.has_key?(:block_type) && block.has_key?(:id)
          blockMap[block[:id]] = block
        end
        
        if block[:block_type] == 'PAGE'
          documentPages.append({:blocks => documentPage}) if documentPage
          documentPage = []
          documentPage.append(block)
        else
          documentPage.append(block)
        end
      end
    end
  end
  documentPages.append({:blocks => documentPage}) if documentPage
  return documentPages, blockMap
end

#getBlockById(blockId) ⇒ Object 



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# File 'lib/amazon-textract-parser-ruby.rb', line 584

def getBlockById(blockId)
  return @blockMap[blockId] if @blockMap && @blockMap.has_key?(blockId)
  return nil
end

#to_s ⇒ Object 



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# File 'lib/amazon-textract-parser-ruby.rb', line 542

def to_s
  s = "\nDocument:\n"
  @pages.each do |p|
    s = s + p.to_s + "\n\n"
  end
  return s
end