diff options
Diffstat (limited to 'Model/Collection.php')
| -rw-r--r-- | Model/Collection.php | 142 |
1 files changed, 53 insertions, 89 deletions
diff --git a/Model/Collection.php b/Model/Collection.php index 74cd182..98ad7f0 100644 --- a/Model/Collection.php +++ b/Model/Collection.php @@ -8,7 +8,7 @@ * * New BSD License * - * Copyright © 2007-2015, Ivan Enderlin. All rights reserved. + * Copyright © 2007-2015, Hoa community. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -34,75 +34,51 @@ * POSSIBILITY OF SUCH DAMAGE. */ -namespace { +namespace Hoa\Praspel\Model; -from('Hoa') - -/** - * \Hoa\Praspel\Exception\Model - */ --> import('Praspel.Exception.Model') - -/** - * \Hoa\Visitor\Element - */ --> import('Visitor.Element') - -/** - * \Hoa\Iterator\Aggregate - */ --> import('Iterator.Aggregate') - -/** - * \Hoa\Iterator\Map - */ --> import('Iterator.Map'); - -} - -namespace Hoa\Praspel\Model { +use Hoa\Iterator; +use Hoa\Praspel; +use Hoa\Visitor; /** * Class \Hoa\Praspel\Model\Collection. * * Represent a collection of clauses. * - * @author Ivan Enderlin <ivan.enderlin@hoa-project.net> - * @copyright Copyright © 2007-2015 Ivan Enderlin. + * @copyright Copyright © 2007-2015 Hoa community * @license New BSD License */ - class Collection - implements \Hoa\Visitor\Element, - \Hoa\Iterator\Aggregate, + implements Visitor\Element, + Iterator\Aggregate, \ArrayAccess, - \Countable { - + \Countable +{ /** * Clauses. * - * @var \Hoa\Praspel\Model\Collection array + * @var array */ - protected $_clauses = array(); + protected $_clauses = []; /** * Mapping from position to clauses (instead of identifier). * - * @var \Hoa\Praspel\Model\Collection array + * @var array */ - protected $_mapping = array(); + protected $_mapping = []; /** * Reference clause. * - * @var \Hoa\Praspel\Model\Clause object + * @var \Hoa\Praspel\Model\Clause */ protected $_clause = null; /** * Post-clone function. * - * @var \Closure closure + * @var closure */ protected $_postClone = null; @@ -111,14 +87,12 @@ class Collection /** * Build a collection of clauses. * - * @access public * @param \Hoa\Praspel\Model\Clause $clause Clause. * @param \Closure $postClone Post-clone function. * @return void */ - public function __construct ( Clause $clause, - \Closure $postClone = null ) { - + public function __construct(Clause $clause, \Closure $postClone = null) + { $this->_clause = $clause; $this->_postClone = $postClone; @@ -128,33 +102,31 @@ class Collection /** * Check whether an offset exists. * - * @access public * @param string $offset Offset. * @return bool */ - public function offsetExists ( $offset ) { - + public function offsetExists($offset) + { return false !== array_key_exists($offset, $this->_clauses); } /** * Get a clause. * - * @access public * @param string $offset Offset. * @return \Hoa\Praspel\Model\Clause */ - public function offsetGet ( $offset ) { - - if(false === $this->offsetExists($offset)) { - + public function offsetGet($offset) + { + if (false === $this->offsetExists($offset)) { $clause = $this->getClause(); $this->_clauses[$offset] = clone $clause; $this->_mapping[] = &$this->_clauses[$offset]; $postClone = $this->getPostClone(); - if(null !== $postClone) + if (null !== $postClone) { $postClone($this->_clauses[$offset], $offset); + } } return $this->_clauses[$offset]; @@ -163,26 +135,25 @@ class Collection /** * Alias of $this->offsetGet($offset). * - * @access public * @param string $identifier Identifier. * @return \Hoa\Praspel\Model\Clause */ - public function get ( $offset ) { - + public function get($offset) + { return $this->offsetGet($offset); } /** * Get a clause from its position. * - * @access public * @param string $position Position. * @return \Hoa\Praspel\Model\Clause */ - public function getNth ( $position ) { - - if(!isset($this->_mapping[$position])) + public function getNth($position) + { + if (!isset($this->_mapping[$position])) { return null; + } return $this->_mapping[$position]; } @@ -190,85 +161,78 @@ class Collection /** * Disabled. * - * @access public * @return void - * @throw \Hoa\Praspel\Exception\Model + * @throws \Hoa\Praspel\Exception\Model */ - public function offsetSet ( $offset, $value ) { - - throw new \Hoa\Praspel\Exception\Model('Operation denied.', 0); + public function offsetSet($offset, $value) + { + throw new Praspel\Exception\Model('Operation denied.', 0); } /** * Disabled. * - * @access public * @return void - * @throw \Hoa\Praspel\Exception\Model + * @throws \Hoa\Praspel\Exception\Model */ - public function offsetUnset ( $offset ) { - - throw new \Hoa\Praspel\Exception\Model('Operation denied.', 0); + public function offsetUnset($offset) + { + throw new Praspel\Exception\Model('Operation denied.', 1); } /** * Get reference clause. * - * @access protected * @return \Hoa\Praspel\Model\Clause */ - protected function getClause ( ) { - + protected function getClause() + { return $this->_clause; } /** * Get post-clone function. * - * @access protected * @return \Closure */ - protected function getPostClone ( ) { - + protected function getPostClone() + { return $this->_postClone; } /** * Iterate over all clauses. * - * @access public * @return \Hoa\Iterator\Map */ - public function getIterator ( ) { - - return new \Hoa\Iterator\Map($this->_clauses); + public function getIterator() + { + return new Iterator\Map($this->_clauses); } /** * Count number of clauses. * - * @access public * @return int */ - public function count ( ) { - + public function count() + { return count($this->_clauses); } /** * Accept a visitor. * - * @access public * @param \Hoa\Visitor\Visit $visitor Visitor. * @param mixed &$handle Handle (reference). * @param mixed $eldnah Handle (no reference). * @return mixed */ - public function accept ( \Hoa\Visitor\Visit $visitor, - &$handle = null, $eldnah = null ) { - + public function accept( + Visitor\Visit $visitor, + &$handle = null, + $eldnah = null + ) { return $visitor->visit($this, $handle, $eldnah); } } - -} |