14785116514

Committed 01 May 2025 11:04PM UTC coverage: 92.887% (+0.03%) from 92.857%

Build # 14785116514

Build Type

push

github

Committed by

gkellogg

Commit Message

Updates for TriG grammar and 1.2 semantics.

Run Details

1 of 1 new or added line in 1 file covered. (100.0%)

222 of 239 relevant lines covered (92.89%)

187.64 hits per line

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85.19

/lib/rdf/trig/streaming_writer.rb

module RDF::TriG
  ##
  # Streaming writer interface
  # @author [Gregg Kellogg](https://greggkellogg.net/)
  module StreamingWriter
    ##
    # Write out a statement, retaining current
    # `subject` and `predicate` to create more compact output
    # @return [void] `self`
    def stream_statement(statement)
      if statement.graph_name != @streaming_graph
        stream_epilogue
        if statement.graph_name
          @output.write "#{format_term(statement.graph_name, **options)} {"
        end
        @streaming_graph, @streaming_subject, @streaming_predicate = statement.graph_name, statement.subject, statement.predicate
        @output.write "#{format_term(statement.subject, **options)} "
        @output.write "#{statement.predicate == RDF.type ? 'a' : format_term(statement.predicate, **options)} "
      elsif statement.subject != @streaming_subject
        @output.puts " ." if @previous_statement
        @output.write "#{indent(@streaming_subject ? 1 : 0)}"
        @streaming_subject, @streaming_predicate = statement.subject, statement.predicate
        @output.write "#{format_term(statement.subject, **options)} "
        @output.write "#{statement.predicate == RDF.type ? 'a' : format_term(statement.predicate, **options)} "
      elsif statement.predicate != @streaming_predicate
        @streaming_predicate = statement.predicate
        @output.write ";\n#{indent(@streaming_subject ? 2 : 1)}#{statement.predicate == RDF.type ? 'a' : format_term(statement.predicate, **options)} "
      else
        @output.write ",\n#{indent(@streaming_subject ? 3 : 2)}"
      end
      @output.write("#{format_term(statement.object, **options)}")
      @previous_statement = statement
    end

    ##
    # Complete open statements
    # @return [void] `self`
    def stream_epilogue
      case
      when @previous_statement.nil? ;
      when @streaming_graph then @output.puts " }"
      else @output.puts " ."
      end
    end

    private
  end
end

1	module RDF::TriG	2✔
2	##
3	# Streaming writer interface
4	# @author [Gregg Kellogg](https://greggkellogg.net/)
5	module StreamingWriter	2✔
6	##
7	# Write out a statement, retaining current
8	# `subject` and `predicate` to create more compact output
9	# @return [void] `self`
10	def stream_statement(statement)	2✔
11	if statement.graph_name != @streaming_graph	38✔
12	stream_epilogue	14✔
13	if statement.graph_name	14✔
14	@output.write "#{format_term(statement.graph_name, **options)} {"	14✔
15	end
16	@streaming_graph, @streaming_subject, @streaming_predicate = statement.graph_name, statement.subject, statement.predicate	14✔
17	@output.write "#{format_term(statement.subject, **options)} "	14✔
18	@output.write "#{statement.predicate == RDF.type ? 'a' : format_term(statement.predicate, **options)} "	14✔
19	elsif statement.subject != @streaming_subject	24✔
20	@output.puts " ." if @previous_statement	24✔
21	@output.write "#{indent(@streaming_subject ? 1 : 0)}"	24✔
22	@streaming_subject, @streaming_predicate = statement.subject, statement.predicate	24✔
23	@output.write "#{format_term(statement.subject, **options)} "	24✔
24	@output.write "#{statement.predicate == RDF.type ? 'a' : format_term(statement.predicate, **options)} "	24✔
25	elsif statement.predicate != @streaming_predicate	×
26	@streaming_predicate = statement.predicate	×
27	@output.write ";\n#{indent(@streaming_subject ? 2 : 1)}#{statement.predicate == RDF.type ? 'a' : format_term(statement.predicate, **options)} "	×
28	else
29	@output.write ",\n#{indent(@streaming_subject ? 3 : 2)}"	×
30	end
31	@output.write("#{format_term(statement.object, **options)}")	38✔
32	@previous_statement = statement	38✔
33	end
34
35	##
36	# Complete open statements
37	# @return [void] `self`
38	def stream_epilogue	2✔
39	case
40	when @previous_statement.nil? ;	38✔
41	when @streaming_graph then @output.puts " }"	14✔
42	else @output.puts " ."	20✔
43	end
44	end
45
46	private	2✔
47	end
48	end

ruby-rdf / rdf-trig / 14785116514

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