// TODO 目前Condition的多个Key是乱序的，是否要排序？
public static void contidionToString(StringBuilder sb, Map<String, MatchPair> condition) {
boolean isFirst = true;
for (Entry<String, MatchPair> entry : condition.entrySet()) {
String keyName = entry.getKey();
MatchPair p = entry.getValue();
@SuppressWarnings("unchecked")
Set<String>[] setArray = new Set[] {p.matches, p.unmatches};
String[] opArray = {" = ", " != "};
for (int i = 0; i < setArray.length; ++i) {
if (setArray[i].isEmpty()) {
continue;
}
if (isFirst) {
isFirst = false;
} else {
sb.append(" & ");
}
sb.append(keyName);
sb.append(opArray[i]);
join(sb, setArray[i]);
}
}
}
// FIXME 去掉这样的方法调用
public static String join(Set<String> valueSet) {
StringBuilder sb = new StringBuilder(128);
join(sb, valueSet);
return sb.toString();
}
