protected final Criteria<?> findCriterion(final String property) { for (final Criteria<?> criterion : this.criteria) { if (criterion.getPrefix().equals(property)) { return criterion; } } return null; }
protected String createToolTip(final Criteria<?>... criteria) { final StringBuilder builder = new StringBuilder("Filter by "); for (int i = 0; i < criteria.length; i++) { final Criteria<?> criterion = criteria[i]; builder.append(criterion.getPrefix()); if (i == criteria.length - 2) { builder.append(" or "); } else if (i != criteria.length - 1) { builder.append(", "); } } builder.append("."); return builder.toString(); }