original_string: public function setLinkFieldKey($linkFieldKey)
      {
          if (!is_string($linkFieldKey)) {
              $msg = "Link field key must be a string";
              throw new OpenStates_View_Exception($msg);
          }
          $this->linkFieldKey = $linkFieldKey;
          return $this;
      }
code: public function setLinkFieldKey($linkFieldKey)
      {
          if (!is_string($linkFieldKey)) {
              $msg = "Link field key must be a string";
              throw new OpenStates_View_Exception($msg);
          }
          $this->linkFieldKey = $linkFieldKey;
          return $this;
      }
code_tokens: public function setLinkFieldKey ( $ linkFieldKey ) { if ( ! is_string ( $ linkFieldKey ) ) { $ msg = "Link field key must be a string" ; throw new OpenStates_View_Exception ( $ msg ) ; } $ this -> linkFieldKey = $ linkFieldKey ; return $ this ; }
docstring: Set the link field key used by link pattern
  @param string $linkFieldKey
  @return $this
docstring_tokens: Set the link field key used by link pattern