name: ExpressionLanguage
class_comment: '# * Allows to compile and evaluate expressions written in your own
  DSL.

  # *

  # * @author Fabien Potencier <fabien@symfony.com>'
dependencies:
- name: CacheItemPoolInterface
  type: class
  source: Psr\Cache\CacheItemPoolInterface
- name: ArrayAdapter
  type: class
  source: Symfony\Component\Cache\Adapter\ArrayAdapter
properties: []
methods:
- name: __construct
  visibility: public
  parameters:
  - name: cache
    default: 'null'
  - name: providers
    default: '[]'
  comment: "# * Allows to compile and evaluate expressions written in your own DSL.\n\
    # *\n# * @author Fabien Potencier <fabien@symfony.com>\n# */\n# class ExpressionLanguage\n\
    # {\n# private CacheItemPoolInterface $cache;\n# private Lexer $lexer;\n# private\
    \ Parser $parser;\n# private Compiler $compiler;\n# \n# protected array $functions\
    \ = [];\n# \n# /**\n# * @param iterable<ExpressionFunctionProviderInterface> $providers"
- name: compile
  visibility: public
  parameters:
  - name: expression
  - name: names
    default: '[]'
  comment: '# * Compiles an expression source code.'
- name: evaluate
  visibility: public
  parameters:
  - name: expression
  - name: values
    default: '[]'
  comment: '# * Evaluate an expression.'
- name: parse
  visibility: public
  parameters:
  - name: expression
  - name: names
  - name: flags
    default: '0'
  comment: '# * Parses an expression.

    # *

    # * @param int-mask-of<Parser::IGNORE_*> $flags'
- name: lint
  visibility: public
  parameters:
  - name: expression
  - name: names
  - name: flags
    default: '0'
  comment: '# * Validates the syntax of an expression.

    # *

    # * @param array|null                    $names The list of acceptable variable
    names in the expression

    # * @param int-mask-of<Parser::IGNORE_*> $flags

    # *

    # * @throws SyntaxError When the passed expression is invalid'
- name: register
  visibility: public
  parameters:
  - name: name
  - name: compiler
  - name: evaluator
  comment: '# * Registers a function.

    # *

    # * @param callable $compiler  A callable able to compile the function

    # * @param callable $evaluator A callable able to evaluate the function

    # *

    # * @throws \LogicException when registering a function after calling evaluate(),
    compile() or parse()

    # *

    # * @see ExpressionFunction'
- name: addFunction
  visibility: public
  parameters:
  - name: function
  comment: null
- name: registerProvider
  visibility: public
  parameters:
  - name: provider
  comment: null
- name: registerFunctions
  visibility: protected
  parameters: []
  comment: '# * @return void'
- name: getLexer
  visibility: private
  parameters: []
  comment: null
- name: getParser
  visibility: private
  parameters: []
  comment: null
- name: getCompiler
  visibility: private
  parameters: []
  comment: null
traits:
- Psr\Cache\CacheItemPoolInterface
- Symfony\Component\Cache\Adapter\ArrayAdapter
interfaces: []