ArrayPattern.php

<?php


/**
 * This file is part of the Peast package
 *
 * (c) Marco Marchiò <marco.mm89@gmail.com>
 *
 * For the full copyright and license information refer to the LICENSE file
 * distributed with this source code
 */
namespace Peast\Syntax\Node;


/**
 * A node that represents an array binding pattern.
 * For example: [a, b, c] = d
 * 
 * @author Marco Marchiò <marco.mm89@gmail.com>
 */
class ArrayPattern extends Node implements Pattern {
    
    /**
     * Map of node properties
     * 
     * @var array 
     */
    protected $propertiesMap = array(
        "elements" => true,
    );
    
    /**
     * Array elements
     * 
     * @var Pattern[]
     */
    protected $elements = array();
    
    /**
     * Returns array elements
     * 
     * @return Pattern[]
     */
    public function getElements() {
        return $this->elements;
    }
    
    /**
     * Sets array elements
     * 
     * @param Pattern[] $elements Array elements to set
     * 
     * @return $this
     */
    public function setElements($elements) {
        $this->assertArrayOf($elements, "Pattern", true);
        $this->elements = $elements;
        return $this;
    }

}