public function getNormalizedName()
    {
        if ($this->normalizedName === null) {
            $this->normalizedName = implode('_', $this->getAncestorsNames());
        }
        return $this->normalizedName;
    }
public function getNormalizedName()
    {
        if ($this->normalizedName === null) {
            $this->normalizedName = implode('_', $this->getAncestorsNames());
        }
        return $this->normalizedName;
    }
public function getNormalizedName ( ) { if ( $ this -> normalizedName === null ) { $ this -> normalizedName = implode ( '_' , $ this -> getAncestorsNames ( ) ) ; } return $ this -> normalizedName ; }
Get NormalizedName.

@return string
Get NormalizedName .