void function ( Long arg0 ) { _id = arg0 ; }
sets the unique id for this blogentry . note that it 's the caller 's responsibility to make sure that the id value is unique i.e. that it 's not already used by an existing blogentry instance . concode_field_sep User _author concode_elem_sep Set<String> _keywords concode_elem_sep Long _id concode_elem_sep String _content concode_elem_sep DateTime _timestamp concode_elem_sep Set<Comment> _comments concode_field_sep void setContent concode_elem_sep User getAuthor concode_elem_sep DateTime getTimePosted concode_elem_sep String getContent concode_elem_sep void setTimePosted concode_elem_sep Set<String> getKeywords concode_elem_sep Long getId concode_elem_sep void setKeywords concode_elem_sep void setAuthor concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep Set<Comment> getComments concode_elem_sep String toString concode_elem_sep void addComment