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module Axlsx
#A collection of hyperlink objects for a worksheet
class WorksheetHyperlinks < SimpleTypedList
# Creates a new Hyperlinks collection
# @param [Worksheet] worksheet the worksheet that owns these hyperlinks
def initialize(worksheet)
DataTypeValidator.validate "Hyperlinks.worksheet", [Worksheet], worksheet
@worksheet = worksheet
super WorksheetHyperlink
end
# Creates and adds a new hyperlink based on the options provided
# @see WorksheetHyperlink#initialize
# @return [WorksheetHyperlink]
def add(options)
self << WorksheetHyperlink.new(@worksheet, options)
last
end
# The relationships required by this collection's hyperlinks
# @return Array
def relationships
return [] if empty?
map { |hyperlink| hyperlink.relationship }
end
# seralize the collection of hyperlinks
# @return [String]
def to_xml_string(str='')
return if empty?
str << '<hyperlinks>'
each { |hyperlink| hyperlink.to_xml_string(str) }
str << '</hyperlinks>'
end
end
end
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