<?php
/**
 * Key-Value-Pair List Merger
 *
 * $Id$
 *
 * @package patTemplate
 * @package Modifiers
 * @author gERD Schaufelberger <gerd@php-tools.net>
 */

WBClass::load('patI18n'
    , 'WBCache'
    , 'WBDatasource_KeyValuePair');

/**
 * Key-Value-Pair List Merger
 *
 * Merǵing strategy
 *
 * @package patTemplate
 * @package Modifiers
 * @author gERD Schaufelberger <gerd@php-tools.net>
 */
class WBDatasource_KeyValuePair_ListMerger extends WBStdClass
{
    /**
     * Key Value Pairs
     * @var WBDatasource_KeyValuePair
     */
    protected $kvp;

    /**
     * Set Key Value Pairs
     * @param WBDatasource_KeyValuePair
     */
    public function setKeyValuePair($kvp)
    {
        $this->kvp  =   $kvp;
    }

    /**
     * Get List
     *
     * Params may accept "parent" as parent id
     *
     * @param string|array $id
     * @param array $params
     * @return array
     */
    public function get($id, $params = array())
    {
        if (!is_array($id)) {
            $id =   array($id);
        }
        return $this->kvp->get($id, true);
    }

}