Class: BELParser::Expression::Validator
- Inherits:
-
Object
- Object
- BELParser::Expression::Validator
- Includes:
- Parsers::Common, Parsers::Expression
- Defined in:
- lib/bel_parser/expression/validator.rb
Overview
Parser for BEL Expression.
Constant Summary collapse
- TYPES =
[ :parameter, :term, :simple_statement, :observed_term, :nested_statement ]
Instance Method Summary collapse
- #each(io) ⇒ Object
-
#initialize(specification, namespaces, uri_reader, url_reader) ⇒ Validator
constructor
A new instance of Validator.
Constructor Details
#initialize(specification, namespaces, uri_reader, url_reader) ⇒ Validator
Returns a new instance of Validator.
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# File 'lib/bel_parser/expression/validator.rb', line 23 def initialize(specification, namespaces, uri_reader, url_reader) @spec = specification @validator = BELParser::Language::ExpressionValidator.new( @spec, namespaces, uri_reader, url_reader) end |
Instance Method Details
#each(io) ⇒ Object
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# File 'lib/bel_parser/expression/validator.rb', line 29 def each(io) if block_given? filter = BELParser::ASTFilter.new( BELParser::ASTGenerator.new(io), *TYPES) filter.each do |(num, line, results)| results.each do |ast| yield [num, line, ast, @validator.validate(ast)] end end else enum_for(:each, io) end end |