Neos\ContentRepository\Domain\Model\Workspace::setBaseWorkspace PHP Method

    public function setBaseWorkspace(Workspace $baseWorkspace)
    {
        $oldBaseWorkspace = $this->baseWorkspace;
        if ($oldBaseWorkspace !== $baseWorkspace) {
            $this->baseWorkspace = $baseWorkspace;
            $this->emitBaseWorkspaceChanged($this, $oldBaseWorkspace, $baseWorkspace);
        }
    }