/** @return The display string of all parameters. (NotNull) */ @Override public String toString() { final StringBuilder sb = new StringBuilder(); sb.append(DfTypeUtil.toClassTitle(this)).append(":"); sb.append(xbuildColumnString()); return sb.toString(); }
private String xbuildColumnString() { final String c = ", "; final StringBuilder sb = new StringBuilder(); sb.append(c).append(_vInVarchar); sb.append(c).append(_vOutVarchar); if (sb.length() > 0) { sb.delete(0, c.length()); } sb.insert(0, "{").append("}"); return sb.toString(); }