protected function initializeField($field)
    {
        $field->setParentContext($this);
        $this->getFieldManager()->pushField($field);
        return $field;
    }
protected function initializeField($field)
    {
        $field->setParentContext($this);
        $this->getFieldManager()->pushField($field);
        return $field;
    }
protected function initializeField ( $ field ) { $ field -> setParentContext ( $ this ) ; $ this -> getFieldManager ( ) -> pushField ( $ field ) ; return $ field ; }
Initialize the FieldBuilder, add to FieldManager
@param  FieldBuilder $field
@return FieldBuilder
Initialize the FieldBuilder add to FieldManager