WorkspaceInterface.php

<?php

namespace Drupal\workspaces;

use Drupal\Core\Entity\ContentEntityInterface;
use Drupal\Core\Entity\EntityChangedInterface;
use Drupal\user\EntityOwnerInterface;

/**
 * Defines an interface for the workspace entity type.
 */
interface WorkspaceInterface extends ContentEntityInterface, EntityChangedInterface, EntityOwnerInterface {
    
    /**
     * Publishes the contents of this workspace to the default (Live) workspace.
     */
    public function publish();
    
    /**
     * Gets the workspace creation timestamp.
     *
     * @return int
     *   Creation timestamp of the workspace.
     */
    public function getCreatedTime();
    
    /**
     * Sets the workspace creation timestamp.
     *
     * @param int $timestamp
     *   The workspace creation timestamp.
     *
     * @return $this
     */
    public function setCreatedTime($timestamp);
    
    /**
     * Determines whether the workspace has a parent.
     *
     * @return bool
     *   TRUE if the workspace has a parent, FALSE otherwise.
     */
    public function hasParent();

}