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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Base class class for navigation node.
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*
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* @package core_question
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* @copyright 2021 Catalyst IT Australia Pty Ltd
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* @author Safat Shahin <safatshahin@catalyst-au.net>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core_question\local\bank;
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/**
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* Class navigation_node_base is the base class for navigation node.
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*
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* @package core_question
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* @copyright 2021 Catalyst IT Australia Pty Ltd
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* @author Safat Shahin <safatshahin@catalyst-au.net>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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abstract class navigation_node_base {
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/**
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* Title for this node.
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*/
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abstract public function get_navigation_title();
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/**
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* Key for this node.
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*/
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abstract public function get_navigation_key();
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/**
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* URL for this node
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*/
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abstract public function get_navigation_url();
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/**
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* Tab capabilities.
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*
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* If it has capabilities to be checked, it will return the array of capabilities.
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*
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* @return null|array
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*/
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public function get_navigation_capabilities(): ?array {
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return null;
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}
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}
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