vendor/maximebf/debugbar/src/DebugBar/DataCollector/AggregatedCollector.php

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<?php
/*
 * This file is part of the DebugBar package.
 *
 * (c) 2013 Maxime Bouroumeau-Fuseau
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace DebugBar\DataCollector;

use ArrayAccess;
use DebugBar\DebugBarException;

/**
 * Aggregates data from multiple collectors
 *
 * <code>
 * $aggcollector = new AggregateCollector('foobar');
 * $aggcollector->addCollector(new MessagesCollector('msg1'));
 * $aggcollector->addCollector(new MessagesCollector('msg2'));
 * $aggcollector['msg1']->addMessage('hello world');
 * </code>
 */
class AggregatedCollector implements DataCollectorInterface, ArrayAccess
{
    protected $name;

    protected $mergeProperty;

    protected $sort;

    protected $collectors = array();

    /**
     * @param string $name
     * @param string $mergeProperty
     * @param boolean $sort
     */
    public function __construct($name, $mergeProperty = null, $sort = false)
    {
        $this->name = $name;
        $this->mergeProperty = $mergeProperty;
        $this->sort = $sort;
    }

    /**
     * @param DataCollectorInterface $collector
     */
    public function addCollector(DataCollectorInterface $collector)
    {
        $this->collectors[$collector->getName()] = $collector;
    }

    /**
     * @return array
     */
    public function getCollectors()
    {