if (isAllCondition(pattern)) {
if (pattern == null) { return; } else if (isAllCondition(pattern)) {
        public Clause (String columnName, String pattern) {            if (isAllCondition(pattern)) {                //do nothing to tableCondition                return;            }            else if (hasNoWildcards(pattern)) {                value = stripQuotes(stripEscape(pattern));                condition = columnName + " = ? and ";            }            else {                value = stripQuotes(pattern) + SPACES + "%";                condition = columnName + " || '" + SPACES + "' like ? escape '\\' and ";            }        }