has the object been modified since the client has last checked ? concode_field_sep Date modifiedSince concode_elem_sep Date unmodifiedSince concode_elem_sep String[] ifNoneMatch concode_elem_sep String[] ifMatch concode_field_sep void setNoneMatch concode_elem_sep void setNoneMatch concode_elem_sep void setModifiedSince concode_elem_sep void setModifiedSince concode_elem_sep int ifNoneMatchEtag concode_elem_sep void setUnModifiedSince concode_elem_sep void setUnModifiedSince concode_elem_sep int ifUnmodifiedSince concode_elem_sep int ifMatchEtag concode_elem_sep void setMatch concode_elem_sep void setMatch
int function ( Date arg0 ) { if ( null == modifiedSince ) return 1 ; if ( 0 >= modifiedSince . compareTo ( arg0 ) ) return 2 ; else return - 1 ; }