Class: Rubyang::Database::DataTree::ListElement

Inherits:

InteriorNode

• Object
• Node
• InteriorNode
• Rubyang::Database::DataTree::ListElement

Defined in:

lib/rubyang/database/data_tree.rb

Instance Attribute Summary

Attributes inherited from Node

#children, #parent, #schema, #schema_tree

Instance Method Summary

• #edit(arg, in_initialize = false) ⇒ Object
• #initialize(parent, schema_tree, schema, db_mode, ctx_mode, key_values) ⇒ ListElement constructor

  A new instance of ListElement.

• #key_values ⇒ Object
• #to_json_recursive(_array) ⇒ Object

Methods inherited from InteriorNode

#delete, #delete_same_choice_other_case, #edit_xpath, #find_child_schema, #to_xml_recursive

Methods inherited from Node

#evaluate_max_elements, #evaluate_min_elements, #evaluate_musts, #evaluate_whens, #evaluate_xpath, #evaluate_xpath_axis, #evaluate_xpath_expr, #evaluate_xpath_node_test, #evaluate_xpath_path, #evaluate_xpath_predicates, #load_merge_xml_recursive, #root, #to_json, #to_s, #to_xml, #valid?

Constructor Details

#initialize(parent, schema_tree, schema, db_mode, ctx_mode, key_values) ⇒ ListElement

Returns a new instance of ListElement.

# File 'lib/rubyang/database/data_tree.rb', line 1041

def initialize parent, schema_tree, schema, db_mode, ctx_mode, key_values
  @logger = Logger.new(self.class.name)
  @parent = parent
  @schema_tree = schema_tree
  @schema = schema
  @db_mode = db_mode
  @ctx_mode = ctx_mode
  @children = []
  @key_values = key_values
  @schema.keys.zip( key_values ).each{ |key, value|
    self.edit( key, true ).set( value )
  }
end

Instance Method Details

#edit(arg, in_initialize = false) ⇒ Object

# File 'lib/rubyang/database/data_tree.rb', line 1057

def edit arg, in_initialize=false
  unless in_initialize
    if @schema.model.substmt( 'key' ).find{ |s| s.arg == arg }
      raise "#{arg} is key"
    end
  end
  super arg
end

#key_values ⇒ Object

# File 'lib/rubyang/database/data_tree.rb', line 1054

def key_values
  @key_values
end

#to_json_recursive(_array) ⇒ Object

# File 'lib/rubyang/database/data_tree.rb', line 1065

def to_json_recursive _array
  hash = Hash.new
  _array.push hash
  @children.each{ |c|
    c.to_json_recursive hash
  }
end