class BELParser::Parsers::AST::Term
AST
node representing a term.
Attributes
function_semantics[R]
Get the term's function semantics.
Public Class Methods
new(children = [], properties = {})
click to toggle source
@see Node#initialize Node
class for basic properties
Calls superclass method
BELParser::Parsers::AST::Node::new
# File lib/bel_parser/parsers/ast/node.rb, line 869 def initialize(children = [], properties = {}) super(Term.ast_type, children, properties) end
Public Instance Methods
arguments()
click to toggle source
Get the term's arguments.
# File lib/bel_parser/parsers/ast/node.rb, line 879 def arguments children[1..-1] end
function()
click to toggle source
Get the term's function.
# File lib/bel_parser/parsers/ast/node.rb, line 874 def function children[0] end
function_semantics=(function_semantics)
click to toggle source
Sets the term's function semantics.
# File lib/bel_parser/parsers/ast/node.rb, line 887 def function_semantics=(function_semantics) if !function_semantics.nil? && !function_semantics.is_a?(BELParser::Language::Signature) raise( ArgumentError, 'function_semantics: expected nil or Signature') end assign_properties(function_semantics: function_semantics) end