Gecko [ 167.86.127.34 ]

Name	Size	Permission
Operation	[ DIR ]	drwxr-xr-x
Decisions.php	5.1 KB	-rw-r--r--
DefaultPolicy.php	9.12 KB	-rw-r--r--
GenericRule.php	2.12 KB	-rw-r--r--
PolicyInterface.php	746 B	-rw-r--r--
Pool.php	13.88 KB	-rw-r--r--
Problem.php	9.45 KB	-rw-r--r--
Request.php	1.91 KB	-rw-r--r--
Rule.php	8.99 KB	-rw-r--r--
Rule2Literals.php	2.44 KB	-rw-r--r--
RuleSet.php	4.06 KB	-rw-r--r--
RuleSetGenerator.php	12.41 KB	-rw-r--r--
RuleSetIterator.php	2.28 KB	-rw-r--r--
RuleWatchChain.php	1.37 KB	-rw-r--r--
RuleWatchGraph.php	5.2 KB	-rw-r--r--
RuleWatchNode.php	2.68 KB	-rw-r--r--
Solver.php	26.15 KB	-rw-r--r--
SolverBugException.php	757 B	-rw-r--r--
SolverProblemsException.php	2.69 KB	-rw-r--r--
Transaction.php	7.55 KB	-rw-r--r--

Code Editor : RuleSetIterator.php

<?php

/*
 * This file is part of Composer.
 *
 * (c) Nils Adermann <naderman@naderman.de>
 *     Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Composer\DependencyResolver;

/**
 * @author Nils Adermann <naderman@naderman.de>
 */
class RuleSetIterator implements \Iterator
{
    protected $rules;
    protected $types;

protected $currentOffset;
    protected $currentType;
    protected $currentTypeOffset;

public function __construct(array $rules)
    {
        $this->rules = $rules;
        $this->types = array_keys($rules);
        sort($this->types);

$this->rewind();
    }

public function current()
    {
        return $this->rules[$this->currentType][$this->currentOffset];
    }

public function key()
    {
        return $this->currentType;
    }

public function next()
    {
        $this->currentOffset++;

if (!isset($this->rules[$this->currentType])) {
            return;
        }

if ($this->currentOffset >= count($this->rules[$this->currentType])) {
            $this->currentOffset = 0;

do {
                $this->currentTypeOffset++;

if (!isset($this->types[$this->currentTypeOffset])) {
                    $this->currentType = -1;
                    break;
                }

$this->currentType = $this->types[$this->currentTypeOffset];
            } while (isset($this->types[$this->currentTypeOffset]) && !count($this->rules[$this->currentType]));
        }
    }

public function rewind()
    {
        $this->currentOffset = 0;

$this->currentTypeOffset = -1;
        $this->currentType = -1;

do {
            $this->currentTypeOffset++;

if (!isset($this->types[$this->currentTypeOffset])) {
                $this->currentType = -1;
                break;
            }

$this->currentType = $this->types[$this->currentTypeOffset];
        } while (isset($this->types[$this->currentTypeOffset]) && !count($this->rules[$this->currentType]));
    }

public function valid()
    {
        return isset($this->rules[$this->currentType])
               && isset($this->rules[$this->currentType][$this->currentOffset]);
    }
}

${this.title}

Code Editor : RuleSetIterator.php