lib/sax-machine/sax_config.rb
require "sax-machine/config/sax_element_value"
require "sax-machine/config/sax_attribute"
require "sax-machine/config/sax_element"
require "sax-machine/config/sax_collection"
require "sax-machine/config/sax_ancestor"
module SAXMachine
class SAXConfig
attr_accessor :top_level_elements, :top_level_attributes, :top_level_element_value, :collection_elements, :ancestors
def initialize
# Default value is an empty array
@top_level_elements = Hash.new { |hash, key| hash[key] = [] }
@top_level_attributes = []
@top_level_element_value = []
@collection_elements = Hash.new { |hash, key| hash[key] = [] }
@ancestors = []
end
def columns
@top_level_elements.map { |_, ecs| ecs }.flatten
end
def initialize_copy(sax_config)
super
@top_level_elements = sax_config.top_level_elements.clone
@top_level_attributes = sax_config.top_level_attributes.clone
@top_level_element_value = sax_config.top_level_element_value.clone
@collection_elements = sax_config.collection_elements.clone
@ancestors = sax_config.ancestors.clone
end
def add_top_level_element(name, options)
@top_level_elements[name.to_s] << ElementConfig.new(name, options)
end
def add_top_level_attribute(name, options)
@top_level_attributes << AttributeConfig.new(options.delete(:name), options)
end
def add_top_level_element_value(name, options)
@top_level_element_value << ElementValueConfig.new(options.delete(:name), options)
end
def add_collection_element(name, options)
@collection_elements[name.to_s] << CollectionConfig.new(name, options)
end
def add_ancestor(name, options)
@ancestors << AncestorConfig.new(name, options)
end
def collection_config(name, attrs)
@collection_elements[name.to_s].detect { |cc| cc.attrs_match?(attrs) }
end
def attribute_configs_for_element(attrs)
@top_level_attributes.select { |aa| aa.attrs_match?(attrs) }
end
def element_values_for_element
@top_level_element_value
end
def element_configs_for_attribute(name, attrs)
return [] unless @top_level_elements.has_key?(name.to_s)
@top_level_elements[name.to_s].select { |ec| ec.has_value_and_attrs_match?(attrs) }
end
def element_config_for_tag(name, attrs)
return unless @top_level_elements.has_key?(name.to_s)
@top_level_elements[name.to_s].detect { |ec| ec.attrs_match?(attrs) }
end
end
end