annotate vendor/behat/mink/src/Element/ElementInterface.php @ 19:fa3358dc1485 tip

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<?php

/*
 * This file is part of the Mink package.
 * (c) Konstantin Kudryashov <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Behat\Mink\Element;

use Behat\Mink\Session;

/**
 * Element interface.
 *
 * @author Konstantin Kudryashov <[e-mail]>
 */
interface ElementInterface
{
    /**
     * Returns XPath for handled element.
     *
     * @return string
     */
    public function getXpath();

    /**
     * Returns element's session.
     *
     * @return Session
     *
     * @deprecated Accessing the session from the element is deprecated as of 1.6 and will be impossible in 2.0.
     */
    public function getSession();

    /**
     * Checks whether element with specified selector exists inside the current element.
     *
     * @param string       $selector selector engine name
     * @param string|array $locator  selector locator
     *
     * @return Boolean
     *
     * @see ElementInterface::findAll for the supported selectors
     */
    public function has($selector, $locator);

    /**
     * Checks if an element still exists in the DOM.
     *
     * @return bool
     */
    public function isValid();

    /**
     * Waits for an element(-s) to appear and returns it.
     *
     * @param int|float $timeout  Maximal allowed waiting time in seconds.
     * @param callable  $callback Callback, which result is both used as waiting condition and returned.
     *                            Will receive reference to `this element` as first argument.
     *
     * @return mixed
     *
     * @throws \InvalidArgumentException When invalid callback given.
     */
    public function waitFor($timeout, $callback);

    /**
     * Finds first element with specified selector inside the current element.
     *
     * @param string       $selector selector engine name
     * @param string|array $locator  selector locator
     *
     * @return NodeElement|null
     *
     * @see ElementInterface::findAll for the supported selectors
     */
    public function find($selector, $locator);

    /**
     * Finds all elements with specified selector inside the current element.
     *
     * Valid selector engines are named, xpath, css, named_partial and named_exact.
     *
     * 'named' is a pseudo selector engine which prefers an exact match but
     * will return a partial match if no exact match is found.
     * 'xpath' is a pseudo selector engine supported by SelectorsHandler.
     *
     * More selector engines can be registered in the SelectorsHandler.
     *
     * @param string       $selector selector engine name
     * @param string|array $locator  selector locator
     *
     * @return NodeElement[]
     *
     * @see NamedSelector for the locators supported by the named selectors
     */
    public function findAll($selector, $locator);

    /**
     * Returns element text (inside tag).
     *
     * @return string
     */
    public function getText();

    /**
     * Returns element inner html.
     *
     * @return string
     */
    public function getHtml();
}