<?php

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

namespace TYPO3\CMS\Core\Tree\TableConfiguration;

use TYPO3\CMS\Backend\Tree\TreeRepresentationNode;

/**
 * Represents a node in a TCA database setup
 */
class DatabaseTreeNode extends TreeRepresentationNode
{
    /**
     * @var bool
     */
    protected $selectable;

    /**
     * @var bool
     */
    protected $selected = false;

    /**
     * @var bool
     */
    protected $hasChildren = false;

    /**
     * @var mixed
     */
    private $sortValue;

    /**
     * Sets the selectable property
     *
     * @param bool $selectable
     */
    public function setSelectable($selectable)
    {
        $this->selectable = $selectable;
    }

    /**
     * Gets the selectable property
     *
     * @return bool
     */
    public function getSelectable()
    {
        return $this->selectable;
    }

    /**
     * Sets the select state
     *
     * @param bool $selected
     */
    public function setSelected($selected)
    {
        $this->selected = $selected;
    }

    /**
     * Gets the select state
     *
     * @return bool
     */
    public function getSelected()
    {
        return $this->selected;
    }

    /**
     * Gets the hasChildren property
     *
     * @return bool
     */
    public function hasChildren()
    {
        return $this->hasChildren;
    }

    /**
     * Sets the hasChildren property
     *
     * @param bool $value
     */
    public function setHasChildren($value)
    {
        $this->hasChildren = (bool)$value;
    }

    /**
     * Compares a node to another one.
     *
     * Returns:
     * 1 if its greater than the other one
     * -1 if its smaller than the other one
     * 0 if its equal
     *
     * @param \TYPO3\CMS\Backend\Tree\TreeNode $other
     * @return int see description above
     */
    public function compareTo($other)
    {
        if ($this->equals($other)) {
            return 0;
        }
        if ($other instanceof self) {
            return $this->sortValue > $other->getSortValue() ? 1 : -1;
        }
        return parent::compareTo($other);
    }

    /**
     * Gets the sort value
     *
     * @return mixed
     */
    public function getSortValue()
    {
        return $this->sortValue;
    }

    /**
     * Sets the sort value
     *
     * @param mixed $sortValue
     */
    public function setSortValue($sortValue)
    {
        $this->sortValue = $sortValue;
    }
}