public function get($column): Column
    {
        if (!$this->exists($column)) {
            throw new Exception\ColumnNotFoundException(__METHOD__ . " Column '$column' not present in column model.");
        }

        return $this->columns->offsetGet($column);
    }
public function get($column): Column
    {
        if (!$this->exists($column)) {
            throw new Exception\ColumnNotFoundException(__METHOD__ . " Column '$column' not present in column model.");
        }

        return $this->columns->offsetGet($column);
    }
public function get ( $ column ) : Column { if ( ! $ this -> exists ( $ column ) ) { throw new Exception \ ColumnNotFoundException ( __METHOD__ . " Column '$column' not present in column model." ) ; } return $ this -> columns -> offsetGet ( $ column ) ; }
Return column from identifier name.

@param string $column column name

@throws Exception\InvalidArgumentException
@throws Exception\ColumnNotFoundException  when column does not exists in model
Return column from identifier name .