Module: Document

Extended by:
Entity
Defined in:
lib/rbbt/document.rb,
lib/rbbt/document/annotation.rb

Defined Under Namespace

Modules: Corpus

Class Method Summary collapse

Class Method Details

.define(type, &block) ⇒ Object 



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# File 'lib/rbbt/document/annotation.rb', line 5

def self.define(type, &block)
  send :property, type do 
    segments = self.instance_exec &block

    Segment.align(self, segments) unless segments.empty? || 
        (Segment === segments && segments.offset) || 
        (Array === segments && Segment === segments.first && segments.first.offset)

    segments.each do |segment|
      SegmentAnnotation.setup(segment, :type => type.to_s) unless SegmentAnnotation === segment && segment.type
    end

    docid = self.docid
    segments.each{|s| s.docid = docid }

    segments
  end

  DocID.property type do
    self.document.send(type)
  end

  SegID.property type do
    self.overlaps(self.docid.send(type))
  end

  Segment.property type do
    self.overlaps(self.docid.send(type))
  end

  seg_type = "segids_for_" + type.to_s

  send :property, seg_type do 
    SegID.setup(self.send(type).collect{|s| s.segid })
  end

  DocID.property seg_type do
    self.document.send(seg_type)
  end

  SegID.property seg_type do
    self.overlaps(self.docid.send(seg_type))
  end

  Segment.property seg_type do
    self.overlaps(self.docid.send(seg_type))
  end
end

.define_multiple(type, &block) ⇒ Object 



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# File 'lib/rbbt/document/annotation.rb', line 54

def self.define_multiple(type, &block)
  send :property, type => :multiple do |list|
    doc_segments = self.instance_exec list, &block

    doc_segments = doc_segments.chunked_values_at(list) if Hash === doc_segments

    doc_segments.each_with_index do |segments,i|
      next if segments.nil?
      document = list[i]
      Segment.align(document, segments) unless segments.nil? || 
        segments.empty? || 
        (Segment === segments && segments.offset) || 
        (Array === segments && Segment === segments.first && segments.first.offset)

      segments.each do |segment|
        SegmentAnnotation.setup(segment, :type => type.to_s) unless SegmentAnnotation === segment && segment.type
      end

      docid = document.docid

      segments.each{|s| s.docid = docid }

      segments
    end
  end

  DocID.property type do
    self.document.send(type)
  end

  SegID.property type do
    self.overlaps(self.docid.send(type))
  end

  Segment.property type do
    self.overlaps(self.docid.send(type))
  end

  seg_type = "segids_for_" + type.to_s

  send :property, seg_type do 
    SegID.setup(self.send(type).collect{|s| s.segid })
  end

  DocID.property seg_type do
    self.document.send(seg_type)
  end

  SegID.property seg_type do
    self.overlaps(self.docid.send(seg_type))
  end

  Segment.property seg_type do
    self.overlaps(self.docid.send(seg_type))
  end
end