<K, V> void testNavigationAgainstExpected(
NavigableMap<K, V> expected, NavigableMap<K, V> navigableMap, Iterable<K> keysToTest) {
for (K key : keysToTest) {
assertEquals(expected.lowerEntry(key), navigableMap.lowerEntry(key));
assertEquals(expected.floorEntry(key), navigableMap.floorEntry(key));
assertEquals(expected.ceilingEntry(key), navigableMap.ceilingEntry(key));
assertEquals(expected.higherEntry(key), navigableMap.higherEntry(key));
for (boolean inclusive : new boolean[] {false, true}) {
ASSERT
.that(navigableMap.headMap(key, inclusive).entrySet())
.has()
.allFrom(expected.headMap(key, inclusive).entrySet())
.inOrder();
ASSERT
.that(navigableMap.tailMap(key, inclusive).entrySet())
.has()
.allFrom(expected.tailMap(key, inclusive).entrySet())
.inOrder();
ASSERT
.that(navigableMap.headMap(key, inclusive).descendingMap().entrySet())
.has()
.allFrom(expected.headMap(key, inclusive).descendingMap().entrySet())
.inOrder();
ASSERT
.that(navigableMap.tailMap(key, inclusive).descendingMap().entrySet())
.has()
.allFrom(expected.tailMap(key, inclusive).descendingMap().entrySet())
.inOrder();
}
}
}
public Queue<Contact> makeContactQueue(Id key) throws Exception {
Queue<Contact> contactQueue = new LinkedList<Contact>();
NavigableMap<Id, OCPContact> nodeMap = new TreeMap<Id, OCPContact>(this.nodeMap);
if (nodeMap.containsKey(key)) {
contactQueue.offer(nodeMap.get(key));
}
NavigableMap<Id, OCPContact> s = nodeMap.headMap(key, false);
Iterator<Id> it = s.navigableKeySet().descendingIterator();
while (it.hasNext()) {
Id nodeId = it.next();
OCPContact contact = s.get(nodeId);
if (!contactQueue.contains(contact)) {
contactQueue.offer(contact);
}
}
s = nodeMap.tailMap(key, false);
it = s.navigableKeySet().descendingIterator();
while (it.hasNext()) {
Id nodeId = it.next();
OCPContact contact = s.get(nodeId);
if (!contactQueue.contains(contact)) {
contactQueue.offer(contact);
}
}
return contactQueue;
}
@Override
NavigableMap<K, V> createSubMap(SortedMap<K, V> sortedMap, K firstExclusive, K lastExclusive) {
NavigableMap<K, V> map = (NavigableMap<K, V>) sortedMap;
if (from == Bound.NO_BOUND && to == Bound.INCLUSIVE) {
return map.headMap(lastInclusive, true);
} else if (from == Bound.EXCLUSIVE && to == Bound.NO_BOUND) {
return map.tailMap(firstExclusive, false);
} else if (from == Bound.EXCLUSIVE && to == Bound.EXCLUSIVE) {
return map.subMap(firstExclusive, false, lastExclusive, false);
} else if (from == Bound.EXCLUSIVE && to == Bound.INCLUSIVE) {
return map.subMap(firstExclusive, false, lastInclusive, true);
} else if (from == Bound.INCLUSIVE && to == Bound.INCLUSIVE) {
return map.subMap(firstInclusive, true, lastInclusive, true);
} else {
return (NavigableMap<K, V>) super.createSubMap(map, firstExclusive, lastExclusive);
}
}
@Override
public void remove() {
if (currentRemoved)
throw new IllegalStateException("Current element has already been removed");
if (currentValue == null)
throw new IllegalStateException("Next method was not called for given iterator");
if (removeFromNewEntries(currentValue)) {
if (size >= 0) size--;
} else {
Change counter = changedValues.get(currentValue);
if (counter != null) {
counter.decrement();
if (size >= 0)
if (counter.isUndefined()) size = -1;
else size--;
} else {
if (nextChange != null) {
changedValues.put(currentValue, new DiffChange(-1));
changedValuesIterator =
changedValues.tailMap(nextChange.getKey(), false).entrySet().iterator();
} else {
changedValues.put(currentValue, new DiffChange(-1));
}
size = -1;
}
}
if (OSBTreeRidBag.this.owner != null)
ORecordInternal.unTrack(OSBTreeRidBag.this.owner, currentValue);
if (updateOwner)
fireCollectionChangedEvent(
new OMultiValueChangeEvent<OIdentifiable, OIdentifiable>(
OMultiValueChangeEvent.OChangeType.REMOVE,
currentValue,
null,
currentValue,
false));
currentRemoved = true;
}
/**
* lowInclusive and highInclusive are ignored if the respective bound in null (unbounded).
*
* @param low
* @param lowInclusive
* @param high
* @param highInclusive
* @return
*/
public RangeApacheLogEntryIterator getIterator(
Date low, Date high, boolean lowInclusive, boolean highInclusive) {
NavigableMap<Date, File> subMap = dateToFile;
Date adjustedLow = low == null ? null : dateToFile.floorKey(low);
Date adjustedHigh = high == null ? null : dateToFile.ceilingKey(high);
// lower bound
if (adjustedLow != null) {
subMap = subMap.tailMap(adjustedLow, true);
}
// upperbound
if (adjustedHigh != null) {
subMap = subMap.headMap(adjustedHigh, true);
}
logger.debug(
"Adjust: Creating an iterator from "
+ adjustedLow
+ " until "
+ adjustedHigh
+ "; spanning "
+ subMap.size()
+ " files.");
logger.debug(
"Creating an iterator from "
+ low
+ " until "
+ high
+ "; spanning "
+ subMap.size()
+ " files.");
return new RangeApacheLogEntryIterator(
subMap.entrySet().iterator(), low, lowInclusive, high, highInclusive);
}
@Override
public Records recordsNewerThan(
DateTime changeSetTime, boolean inclusive, boolean descendingOrder) {
if (stopped) {
return Records.EMPTY;
}
long changeSetMillisUTC = -1;
long searchBound = -1;
if (changeSetTime != null) {
changeSetMillisUTC = changeSetTime.getMillis();
// adjust the millis using a delta so that we are sure we catch everything in a cluster which
// may have differences in
// clock time
searchBound = TIME_BASED_KEYS.getCounterStartingAt(changeSetMillisUTC - searchTimeDelta);
}
NavigableMap<Long, JournalRecord> subMap = records.tailMap(searchBound, true);
// process each of the records from the result and look at the timestamp of the changeset, so
// that we're sure we only include
// the correct ones (we used a delta to make sure we get everything)
long startKeyInSubMap = -1;
for (Long timeBasedKey : subMap.keySet()) {
JournalRecord record = subMap.get(timeBasedKey);
long recordChangeTimeMillisUTC = record.getChangeTimeMillis();
if (((recordChangeTimeMillisUTC == changeSetMillisUTC) && inclusive)
|| recordChangeTimeMillisUTC > changeSetMillisUTC) {
startKeyInSubMap = timeBasedKey;
break;
}
}
return startKeyInSubMap != -1
? recordsFrom(subMap.tailMap(startKeyInSubMap, true), descendingOrder)
: Records.EMPTY;
}
public void testTailMap_K_B() {
NavigableMap<String, Integer> map = create();
NavigableMap<String, Integer> subMap = map.tailMap("a", true);
assertTrue(subMap instanceof SynchronizedNavigableMap);
assertSame(mutex, ((SynchronizedNavigableMap<String, Integer>) subMap).mutex);
}
