@Override
public void visitType(TransactionType type) {
if ("URL".equals(type.getId())) {
Map<String, TransactionName> transactionNames = type.getNames();
Set<String> names = transactionNames.keySet();
Set<String> invalidates = new HashSet<String>();
for (String temp : names) {
int length = temp.length();
for (int i = 0; i < length; i++) {
// invalidate char
if (temp.charAt(i) > 126 || temp.charAt(i) < 33) {
invalidates.add(temp);
continue;
}
}
}
for (String name : invalidates) {
transactionNames.remove(name);
}
int size = transactionNames.size();
if (size > m_maxItems) {
List<TransactionName> all = new ArrayList<TransactionName>(transactionNames.values());
Collections.sort(all, new TransactionNameCompator());
type.getNames().clear();
for (int i = 0; i < m_maxItems; i++) {
type.addName(all.get(i));
}
TransactionName other = type.findOrCreateName("OTHERS");
for (int i = m_maxItems; i < size; i++) {
mergeName(other, all.get(i));
}
}
List<String> toRemove = new ArrayList<String>();
TransactionName other = type.findOrCreateName("OTHERS");
transactionNames = type.getNames();
names = transactionNames.keySet();
for (String temp : names) {
TransactionName tansactionName = transactionNames.get(temp);
if (tansactionName.getTotalCount() == 1) {
toRemove.add(temp);
mergeName(other, tansactionName);
}
}
for (String temp : toRemove) {
transactionNames.remove(temp);
}
}
super.visitType(type);
}
