Class: MODL::Parser::Parsed::ParsedValue

Inherits:
MODLParserBaseListener show all
Defined in:
lib/modl/parser/parsed.rb

Overview

Class to represent a parsed grammar object

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from MODLParserBaseListener

#enterModl, #enterModl_array, #enterModl_array_conditional, #enterModl_array_conditional_return, #enterModl_array_item, #enterModl_array_value_item, #enterModl_condition, #enterModl_condition_group, #enterModl_condition_test, #enterModl_map, #enterModl_map_conditional, #enterModl_map_conditional_return, #enterModl_map_item, #enterModl_nb_array, #enterModl_operator, #enterModl_pair, #enterModl_primitive, #enterModl_structure, #enterModl_top_level_conditional, #enterModl_top_level_conditional_return, #enterModl_value_conditional, #enterModl_value_conditional_return, #enterModl_value_item, #enter_every_rule, #exitModl, #exitModl_array, #exitModl_array_conditional, #exitModl_array_conditional_return, #exitModl_array_item, #exitModl_array_value_item, #exitModl_condition, #exitModl_condition_group, #exitModl_condition_test, #exitModl_map, #exitModl_map_conditional, #exitModl_map_conditional_return, #exitModl_map_item, #exitModl_nb_array, #exitModl_operator, #exitModl_pair, #exitModl_primitive, #exitModl_structure, #exitModl_top_level_conditional, #exitModl_top_level_conditional_return, #exitModl_value, #exitModl_value_conditional, #exitModl_value_conditional_return, #exitModl_value_item, #exit_every_rule, #visit_error_node, #visit_terminal

Methods inherited from MODLParserListener

#enterModl, #enterModl_array, #enterModl_array_conditional, #enterModl_array_conditional_return, #enterModl_array_item, #enterModl_array_value_item, #enterModl_condition, #enterModl_condition_group, #enterModl_condition_test, #enterModl_map, #enterModl_map_conditional, #enterModl_map_conditional_return, #enterModl_map_item, #enterModl_nb_array, #enterModl_operator, #enterModl_pair, #enterModl_primitive, #enterModl_structure, #enterModl_top_level_conditional, #enterModl_top_level_conditional_return, #enterModl_value_conditional, #enterModl_value_conditional_return, #enterModl_value_item, #exitModl, #exitModl_array, #exitModl_array_conditional, #exitModl_array_conditional_return, #exitModl_array_item, #exitModl_array_value_item, #exitModl_condition, #exitModl_condition_group, #exitModl_condition_test, #exitModl_map, #exitModl_map_conditional, #exitModl_map_conditional_return, #exitModl_map_item, #exitModl_nb_array, #exitModl_operator, #exitModl_pair, #exitModl_primitive, #exitModl_structure, #exitModl_top_level_conditional, #exitModl_top_level_conditional_return, #exitModl_value, #exitModl_value_conditional, #exitModl_value_conditional_return, #exitModl_value_item

Constructor Details

#initialize(global) ⇒ ParsedValue

Returns a new instance of ParsedValue.



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# File 'lib/modl/parser/parsed.rb', line 584

def initialize(global)
  @global = global
end

Instance Attribute Details

#array ⇒ Object

Returns the value of attribute array.



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# File 'lib/modl/parser/parsed.rb', line 578

def array
  @array
end

#map ⇒ Object

Returns the value of attribute map.



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# File 'lib/modl/parser/parsed.rb', line 577

def map
  @map
end

#nbArray ⇒ Object

Returns the value of attribute nbArray.



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# File 'lib/modl/parser/parsed.rb', line 579

def nbArray
  @nbArray
end

#pair ⇒ Object

Returns the value of attribute pair.



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# File 'lib/modl/parser/parsed.rb', line 580

def pair
  @pair
end

#primitive ⇒ Object

Returns the value of attribute primitive.



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# File 'lib/modl/parser/parsed.rb', line 581

def primitive
  @primitive
end

#text ⇒ Object

The simple text value rather than the object



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# File 'lib/modl/parser/parsed.rb', line 582

def text
  @text
end

Instance Method Details

#enterModl_value(ctx) ⇒ Object 



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# File 'lib/modl/parser/parsed.rb', line 620

def enterModl_value(ctx)
  modl_map = ctx.modl_map
  modl_nb_array = ctx.modl_nb_array
  modl_array = ctx.modl_array
  modl_pair = ctx.modl_pair
  modl_primitive = ctx.modl_primitive

  if !modl_map.nil?
    @map = ParsedMap.new @global
    modl_map.enter_rule(@map)
  elsif !modl_nb_array.nil?
    @nbArray = ParsedNbArray.new @global
    modl_nb_array.enter_rule(@nbArray)
  elsif !modl_array.nil?
    @array = ParsedArray.new @global
    modl_array.enter_rule(@array)
  elsif !modl_pair.nil?
    @pair = ParsedPair.new @global
    modl_pair.enter_rule(@pair)
  elsif !modl_primitive.nil?
    @primitive = ParsedPrimitive.new @global
    modl_primitive.enter_rule(@primitive)
    @text = @primitive.text
  end
  # ignoring comments!
end

#evaluate ⇒ Object 



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# File 'lib/modl/parser/parsed.rb', line 606

def evaluate
  return @primitive.evaluate if @primitive

  true
end

#extract_hash ⇒ Object 



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# File 'lib/modl/parser/parsed.rb', line 596

def extract_hash
  return @map.extract_hash if @map
  return @array.extract_hash if @array
  return @nbArray.extract_hash if @nbArray
  return @pair.extract_hash if @pair
  return @primitive.extract_hash if @primitive

  @text
end

#find_property(key) ⇒ Object 



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# File 'lib/modl/parser/parsed.rb', line 588

def find_property(key)
  return @map.find_property(key) if @map
  return @array.find_property(key) if @array
  return @nbArray.find_property(key) if @nbArray
  return @pair.find_property(key) if @pair
  return @primitive.find_property(key) if @primitive
end

#value_obj ⇒ Object 



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# File 'lib/modl/parser/parsed.rb', line 612

def value_obj
  return @map if @map
  return @array if @array
  return @nbArray if @nbArray
  return @pair if @pair
  return @primitive if @primitive
end