class HL7::Message::SegmentGenerator
Methods for creating segments in Message
Attributes
delimiter[R]
element[R]
last_seg[R]
seg_name[RW]
seg_parts[RW]
Public Class Methods
new(element, last_seg, delimiter)
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# File lib/segment_generator.rb, line 20 def initialize(element, last_seg, delimiter) @element = element @last_seg = last_seg @delimiter = delimiter @seg_parts = HL7::MessageParser.split_by_delimiter( element, delimiter.element ) end
Public Instance Methods
build()
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# File lib/segment_generator.rb, line 39 def build klass = get_segment_class new_seg = klass.new( @element, [@delimiter.element, @delimiter.item] ) new_seg end
get_segment_class()
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# File lib/segment_generator.rb, line 45 def get_segment_class segment_to_search = @seg_name.to_sym segment_to_search = @seg_name if RUBY_VERSION < "1.9" if HL7::Message::Segment.constants.index(segment_to_search) eval("HL7::Message::Segment::%s" % @seg_name) else HL7::Message::Segment::Default end end
valid_segments_parts?()
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# File lib/segment_generator.rb, line 29 def valid_segments_parts? return true if @seg_parts && @seg_parts.length > 0 if HL7.ParserConfig[:empty_segment_is_error] raise HL7::EmptySegmentNotAllowed else return false end end