/** tailSet returns set with keys in requested range */
public void testTailSetContents() {
NavigableSet set = set5();
SortedSet sm = set.tailSet(two);
assertFalse(sm.contains(one));
assertTrue(sm.contains(two));
assertTrue(sm.contains(three));
assertTrue(sm.contains(four));
assertTrue(sm.contains(five));
Iterator i = sm.iterator();
Object k;
k = (Integer) (i.next());
assertEquals(two, k);
k = (Integer) (i.next());
assertEquals(three, k);
k = (Integer) (i.next());
assertEquals(four, k);
k = (Integer) (i.next());
assertEquals(five, k);
assertFalse(i.hasNext());
SortedSet ssm = sm.tailSet(four);
assertEquals(four, ssm.first());
assertEquals(five, ssm.last());
assertTrue(ssm.remove(four));
assertEquals(1, ssm.size());
assertEquals(3, sm.size());
assertEquals(4, set.size());
}
public void testDescendingSubSetContents2() {
NavigableSet set = dset5();
SortedSet sm = set.subSet(m2, m3);
assertEquals(1, sm.size());
assertEquals(m2, sm.first());
assertEquals(m2, sm.last());
assertFalse(sm.contains(m1));
assertTrue(sm.contains(m2));
assertFalse(sm.contains(m3));
assertFalse(sm.contains(m4));
assertFalse(sm.contains(m5));
Iterator i = sm.iterator();
Object k;
k = (Integer) (i.next());
assertEquals(m2, k);
assertFalse(i.hasNext());
Iterator j = sm.iterator();
j.next();
j.remove();
assertFalse(set.contains(m2));
assertEquals(4, set.size());
assertEquals(0, sm.size());
assertTrue(sm.isEmpty());
assertFalse(sm.remove(m3));
assertEquals(4, set.size());
}
public void testSubSetContents2() {
NavigableSet set = set5();
SortedSet sm = set.subSet(two, three);
assertEquals(1, sm.size());
assertEquals(two, sm.first());
assertEquals(two, sm.last());
assertFalse(sm.contains(one));
assertTrue(sm.contains(two));
assertFalse(sm.contains(three));
assertFalse(sm.contains(four));
assertFalse(sm.contains(five));
Iterator i = sm.iterator();
Object k;
k = (Integer) (i.next());
assertEquals(two, k);
assertFalse(i.hasNext());
Iterator j = sm.iterator();
j.next();
j.remove();
assertFalse(set.contains(two));
assertEquals(4, set.size());
assertEquals(0, sm.size());
assertTrue(sm.isEmpty());
assertFalse(sm.remove(three));
assertEquals(4, set.size());
}
/**
* Inconsistency in TreeSet in contains with null parameter if empty --> nothing if not empty -->
* throws NPE
*/
@Test
public void testSortedSetContainsNull() {
SortedSet<Date> dates = new TreeSet<Date>();
dates.contains(null);
dates.add(new Date());
dates.contains(null);
}
@GET
public String doGetString(@QueryParam("args") SortedSet<BigDecimal> args) {
assertTrue(args.contains(new BigDecimal("3.145")));
assertTrue(args.contains(new BigDecimal("2.718")));
assertTrue(args.contains(new BigDecimal("1.618")));
return "content";
}
/** tailSet returns set with keys in requested range */
public void testDescendingTailSetContents() {
NavigableSet set = dset5();
SortedSet sm = set.tailSet(m2);
assertFalse(sm.contains(m1));
assertTrue(sm.contains(m2));
assertTrue(sm.contains(m3));
assertTrue(sm.contains(m4));
assertTrue(sm.contains(m5));
Iterator i = sm.iterator();
Object k;
k = (Integer) (i.next());
assertEquals(m2, k);
k = (Integer) (i.next());
assertEquals(m3, k);
k = (Integer) (i.next());
assertEquals(m4, k);
k = (Integer) (i.next());
assertEquals(m5, k);
assertFalse(i.hasNext());
SortedSet ssm = sm.tailSet(m4);
assertEquals(m4, ssm.first());
assertEquals(m5, ssm.last());
assertTrue(ssm.remove(m4));
assertEquals(1, ssm.size());
assertEquals(3, sm.size());
assertEquals(4, set.size());
}
@Test
public void testGetAllGroups() throws LdapDAOException {
SortedSet<String> groupIds = this.ldapManager.getAllGroups();
assertTrue("GroupIds: " + groupIds, groupIds.contains("public"));
assertTrue("GroupIds: " + groupIds, groupIds.contains("releases"));
assertTrue("GroupIds: " + groupIds, groupIds.contains("snapshots"));
assertEquals("GroupIds: " + groupIds, 3, groupIds.size());
}
public void setDrumEnabled(int track, int drumId, boolean enabled) {
if (isDrumEnabled(track, drumId) != enabled) {
BitSet[] enabledSet;
if (isCowbellPart()) {
if (cowbellsEnabled == null) cowbellsEnabled = new BitSet[getTrackCount()];
enabledSet = cowbellsEnabled;
} else {
if (drumsEnabled == null) drumsEnabled = new BitSet[getTrackCount()];
enabledSet = drumsEnabled;
}
if (enabledSet[track] == null) {
enabledSet[track] = new BitSet(MidiConstants.NOTE_COUNT);
if (isCowbellPart()) {
SortedSet<Integer> notesInUse =
abcSong.getSequenceInfo().getTrackInfo(track).getNotesInUse();
if (notesInUse.contains(MidiConstants.COWBELL_DRUM_ID))
enabledSet[track].set(MidiConstants.COWBELL_DRUM_ID, true);
} else {
enabledSet[track].set(0, MidiConstants.NOTE_COUNT, true);
}
}
enabledSet[track].set(drumId, enabled);
fireChangeEvent(AbcPartProperty.DRUM_ENABLED);
}
}
/** @tests java.util.TreeSet#add(java.lang.Object) */
public void test_addLjava_lang_Object() {
// Test for method boolean java.util.TreeSet.add(java.lang.Object)
ts.add(new Integer(-8));
assertTrue("Failed to add Object", ts.contains(new Integer(-8)));
ts.add(objArray[0]);
assertTrue("Added existing element", ts.size() == objArray.length + 1);
}
/**
* Add dependencies element for the given bundle to the string buffer.
*
* @param el element to add the dependencies to.
* @param ba The bundle archive to defining the coordinates.
* @param prefix Whitespace to add before the new element.
*/
private void addDependencies(Element el, BundleArchive ba, String prefix) {
final Element dependencies = el.getOwnerDocument().createElement("dependencies");
final String prefix1 = prefix + " ";
final String prefix2 = prefix1 + " ";
el.appendChild(el.getOwnerDocument().createTextNode("\n" + prefix1));
el.appendChild(dependencies);
el.appendChild(el.getOwnerDocument().createTextNode("\n" + prefix));
for (final Entry<BundleArchive, SortedSet<String>> depEntry : selectCtDeps(ba).entrySet()) {
final BundleArchives.BundleArchive depBa = depEntry.getKey();
final SortedSet<String> pkgNames = depEntry.getValue();
dependencies.appendChild(el.getOwnerDocument().createTextNode("\n" + prefix2));
dependencies.appendChild(el.getOwnerDocument().createComment(pkgNames.toString()));
final Element dependency = el.getOwnerDocument().createElement("dependency");
addMavenCoordinates(dependency, depBa);
if (pkgNames.contains("org.osgi.framework")) {
dependency.setAttribute("scope", "provided");
}
dependencies.appendChild(el.getOwnerDocument().createTextNode("\n" + prefix2));
dependencies.appendChild(dependency);
dependencies.appendChild(el.getOwnerDocument().createTextNode("\n"));
}
dependencies.appendChild(el.getOwnerDocument().createTextNode("\n" + prefix1));
if (0 < ba.pkgUnprovidedMap.size()) {
log(" Imports without any provider: " + ba.pkgUnprovidedMap, Project.MSG_DEBUG);
}
}
/** Fluffs the given nodeset and accepts it. */
public boolean filter(MutableNodeSet nodeSet) {
IntArray toAdd = new IntArray();
Graph graph = nodeSet.getGraph();
/* We won't fluff clusters smaller than five elements,
* there's not enough evidence to extend it more.
*/
if (nodeSet.size() < 5) return true;
do {
int minCount = (int) Math.floor(2.0 * nodeSet.size() / 3.0);
SortedSet<Integer> members = nodeSet.getMembers();
toAdd.clear();
for (int node : nodeSet.getExternalBoundaryNodes()) {
int[] neis = graph.getAdjacentNodeIndicesArray(node, Directedness.ALL);
int intersectionSize = 0;
for (int neighbor : neis) if (members.contains(neighbor)) intersectionSize++;
if (intersectionSize >= minCount) toAdd.add(node);
}
nodeSet.add(toAdd.toArray());
} while (iterative && toAdd.size() > 0);
return true;
}
/**
* Add the supplied DocumentRegion to the manager. Only runs in event thread after initialization?
*
* @param region the DocumentRegion to be inserted into the manager
*/
public void addRegion(final R region) {
final OpenDefinitionsDocument odd = region.getDocument();
SortedSet<R> docRegions = _regions.get(odd);
if (docRegions
== null) { // if necessary create a Hashtable entry for odd and insert it in the _documents
// set
_documents.add(odd);
docRegions = new TreeSet<R>();
_regions.put(odd, docRegions);
}
// Check for duplicate region
final boolean alreadyPresent = docRegions.contains(region);
if (!alreadyPresent) { // region does not already exist in manager
docRegions.add(region); // modifies docRegions, which is part of _regions
}
assert _documents.contains(odd);
// only notify if the region was actually added
if (!alreadyPresent) {
// notify. invokeLater unnecessary if it only runs in the event thread
_lock.startRead();
try {
for (RegionManagerListener<R> l : _listeners) {
l.regionAdded(region);
}
} finally {
_lock.endRead();
}
}
}
/**
* Starts and execute the ImmediateChecksParser for parsing those Variables/functions that should
* be checked for security violation at every state.
*
* @param pFile the file to be parsed.
*/
@SuppressWarnings("resource")
public ImmediateChecksParser(LogManager pLogger, Path pFile) {
set = new TreeSet<>();
List<String> contents = null;
try {
contents = Files.readAllLines(pFile, Charset.defaultCharset());
} catch (IOException e) {
pLogger.logUserException(
Level.WARNING, e, "Could not read intial security mapping from file named " + pFile);
return;
}
for (String strLine : contents) {
if (strLine.trim().isEmpty()) {
continue;
} else if (strLine.contains(";")) {
int sem = strLine.indexOf(";");
Variable var = new Variable(strLine.substring(0, sem));
if (!set.contains(var)) {
set.add(var);
}
}
}
}
/** @tests java.util.TreeSet#addAll(java.util.Collection) */
public void test_addAllLjava_util_Collection() {
// Test for method boolean
// java.util.TreeSet.addAll(java.util.Collection)
SortedSet s = db.createTreeSet("test");
s.addAll(ts);
assertTrue("Incorrect size after add", s.size() == ts.size());
Iterator i = ts.iterator();
while (i.hasNext()) assertTrue("Returned incorrect set", s.contains(i.next()));
}
// The implementing class can assume that the provided LogAbstraction
// partialTrace is
// of the same class, i.e. this.getClass().equals(partialTrace.getClass()) =
// true
//
// The implementing class can assume that the LogEvent provided is in the
// set returned by
// getPossibleNextLogEvents(partialTrace), i.e. in all instances
// represented by this abstraction, the given LogEvent is a possible
// next step.
public final Recommendation getRecommendation(
LogEvent logEventToDo, LogAbstraction partialTrace, SortedSet<LogEvent> enabledEvents) {
Recommendation rec = new Recommendation();
rec.setTask(logEventToDo.getModelElementName());
rec.setEventType(logEventToDo.getEventType());
double weight = calculateFitness(partialTrace);
if (weight > 0) {
SortedSet<LogEvent> possibleEvents = getPossibleNextLogEvents(partialTrace);
if (possibleEvents.contains(logEventToDo) && enabledEvents.contains(logEventToDo)) {
// It is possible to do this event, so give a recommendation
double[] vals = getAllValuesAndWeights(weight);
rec.setDoExpectedValue(vals[0]);
rec.setDoExpectedSquaredValue(vals[1]);
rec.setDoWeight(vals[2]);
} else {
// It is not possible to do this event, so give a "negative"
// recommendation
double w = 0;
double e = 0;
double e2 = 0;
for (LogEvent evt : possibleEvents) {
if (!enabledEvents.contains(evt)) {
continue;
}
// Event evt is not a possible event in this case,
// but is enabled in the query
double[] vals = getAllValuesAndWeights(weight);
double newW = w + vals[2];
e = (e * w + vals[0] * vals[2]) / newW;
e2 = (e2 * w + vals[1] * vals[2]) / newW;
w = newW;
}
rec.setDontExpectedValue(e);
rec.setDontExpectedSquaredValue(e2);
rec.setDontWeight(w);
}
}
return rec;
}
@Override
public Boolean convert(final String value) {
try {
if (Integer.parseInt(value) > 0) {
return true;
}
} catch (NumberFormatException e) {
return $yes.contains(value.toLowerCase());
}
return false;
}
/**
* Handle responses from CCNNameEnumerator that give us a list of single-component child names.
* Filter out the names new to us, add them to our list of known children, postprocess them with
* processNewChildren(SortedSet<ContentName>), and signal waiters if we have new data.
*
* @param prefix Prefix used for name enumeration.
* @param names The list of names returned in this name enumeration response.
* @return int
*/
public int handleNameEnumerator(ContentName prefix, ArrayList<ContentName> names) {
if (Log.isLoggable(Level.INFO)) {
if (!_enumerating) {
// Right now, just log if we get data out of enumeration, don't drop it on the floor;
// don't want to miss results in case we are started again.
Log.info(
"ENUMERATION STOPPED: but {0} new name enumeration results: our prefix: {1} returned prefix: {2}",
names.size(), _namePrefix, prefix);
} else {
Log.info(
names.size() + " new name enumeration results: our prefix: {0} returned prefix: {1}",
_namePrefix,
prefix);
}
}
if (!prefix.equals(_namePrefix)) {
Log.warning("Returned data doesn't match requested prefix!");
}
Log.info("Handling Name Iteration {0}", prefix);
// the name enumerator hands off names to us, we own it now
// DKS -- want to keep listed as new children we previously had
synchronized (_childLock) {
TreeSet<ContentName> thisRoundNew = new TreeSet<ContentName>();
thisRoundNew.addAll(names);
Iterator<ContentName> it = thisRoundNew.iterator();
while (it.hasNext()) {
ContentName name = it.next();
if (_children.contains(name)) {
it.remove();
}
}
if (!thisRoundNew.isEmpty()) {
if (null != _newChildren) {
_newChildren.addAll(thisRoundNew);
} else {
_newChildren = thisRoundNew;
}
_children.addAll(thisRoundNew);
_lastUpdate = new CCNTime();
if (Log.isLoggable(Level.INFO)) {
Log.info(
"New children found: at {0} "
+ thisRoundNew.size()
+ " total children "
+ _children.size(),
_lastUpdate);
}
processNewChildren(thisRoundNew);
_childLock.notifyAll();
}
}
return 0;
}
@Override
public boolean addFolderChange(String folderId, FolderChange change) {
// Redis command: ZADD
SortedSet<FolderChange> changes = getFolderChanges(folderId);
if (FolderID.getType(folderId).equals(FolderID.Type.Root) && changes.contains(change)) {
return true;
}
return changes.add(change);
}
@Test(
dependsOnMethods = {
"testContextAwareCounter",
"testContextAwareMeter",
"testContextAwareHistogram",
"testContextAwareTimer",
"testTaggableGauge"
})
public void testGetMetrics() {
SortedSet<String> names = this.context.getNames();
Assert.assertEquals(names.size(), 6);
Assert.assertTrue(names.contains(RECORDS_PROCESSED));
Assert.assertTrue(names.contains(RECORD_PROCESS_RATE));
Assert.assertTrue(names.contains(RECORD_SIZE_DISTRIBUTION));
Assert.assertTrue(names.contains(TOTAL_DURATION));
Assert.assertTrue(names.contains(QUEUE_SIZE));
SortedSet<String> childNames = this.childContext.getNames();
Assert.assertEquals(childNames.size(), 4);
Assert.assertTrue(childNames.contains(RECORDS_PROCESSED));
Assert.assertTrue(childNames.contains(RECORD_PROCESS_RATE));
Assert.assertTrue(childNames.contains(RECORD_SIZE_DISTRIBUTION));
Map<String, Metric> metrics = this.context.getMetrics();
Assert.assertEquals(metrics.size(), 6);
Assert.assertTrue(metrics.containsKey(RECORDS_PROCESSED));
Assert.assertTrue(metrics.containsKey(RECORD_PROCESS_RATE));
Assert.assertTrue(metrics.containsKey(RECORD_SIZE_DISTRIBUTION));
Assert.assertTrue(metrics.containsKey(TOTAL_DURATION));
Assert.assertTrue(metrics.containsKey(QUEUE_SIZE));
Map<String, Counter> counters = this.context.getCounters();
Assert.assertEquals(counters.size(), 1);
Assert.assertTrue(counters.containsKey(RECORDS_PROCESSED));
Map<String, Meter> meters = this.context.getMeters();
Assert.assertEquals(meters.size(), 1);
Assert.assertTrue(meters.containsKey(RECORD_PROCESS_RATE));
Map<String, Histogram> histograms = this.context.getHistograms();
Assert.assertEquals(histograms.size(), 1);
Assert.assertTrue(histograms.containsKey(RECORD_SIZE_DISTRIBUTION));
Map<String, Timer> timers = this.context.getTimers();
Assert.assertEquals(timers.size(), 2);
Assert.assertTrue(timers.containsKey(TOTAL_DURATION));
Map<String, Gauge> gauges = this.context.getGauges();
Assert.assertEquals(gauges.size(), 1);
Assert.assertTrue(gauges.containsKey(QUEUE_SIZE));
}
@Override
public boolean addChild(String folderId, String childId, long score) {
// Redis command: ZADD + ZRANK
SortedSet<FolderChild> children = getChildrenInner(folderId);
FolderChild child = new FolderChild(childId, score);
if (FolderID.getType(folderId).equals(FolderID.Type.Root) && children.contains(child)) {
return true;
}
return children.add(child);
}
/**
* Constructs a nullable set for the given grammar.
*
* @param g
*/
public NullableNonterminals(CFG g) {
super();
// Construct Nullable Nonterminals
List<Production> productions = g.productions();
boolean changing = true;
while (changing) {
changing = false;
for (Production p : productions) {
Token left = p.leftHandSide();
if (!nullable.contains(left)) {
if (p.goesToEpsilon()) {
nullable.add(left);
changing = true;
} else {
List<Token> rhs = p.rightHandSide();
boolean all_nullable = true;
for (Token right : rhs) {
if (!nullable.contains(right)) {
all_nullable = false;
break;
}
}
if (all_nullable) {
nullable.add(left);
changing = true;
}
}
}
}
}
// ---------------------------------------------------------------------
/*
* Stores an immutable version of the non-terminal set to avoid
* accidentally mutating it later.
*/
this.nullable = Collections.unmodifiableSortedSet(nullable);
}
/**
* @param ts testsuite to validate
* @return executable state of testsuite
*/
public TestSuiteState validateSaveState(ITestSuitePO ts) {
if (Plugin.getDefault().anyDirtyStar()) {
boolean isSaved = Plugin.getDefault().showSaveEditorDialog();
if (isSaved) {
SortedSet<ITestSuitePO> allTestSuites = getAllTestSuites();
if (allTestSuites.contains(ts)) {
return TestSuiteState.complete;
}
}
return TestSuiteState.incomplete;
}
return TestSuiteState.unchanged;
}
/** headSet returns set with keys in requested range */
public void testHeadSetContents() {
NavigableSet set = set5();
SortedSet sm = set.headSet(four);
assertTrue(sm.contains(one));
assertTrue(sm.contains(two));
assertTrue(sm.contains(three));
assertFalse(sm.contains(four));
assertFalse(sm.contains(five));
Iterator i = sm.iterator();
Object k;
k = (Integer) (i.next());
assertEquals(one, k);
k = (Integer) (i.next());
assertEquals(two, k);
k = (Integer) (i.next());
assertEquals(three, k);
assertFalse(i.hasNext());
sm.clear();
assertTrue(sm.isEmpty());
assertEquals(2, set.size());
assertEquals(four, set.first());
}
/** headSet returns set with keys in requested range */
public void testDescendingHeadSetContents() {
NavigableSet set = dset5();
SortedSet sm = set.headSet(m4);
assertTrue(sm.contains(m1));
assertTrue(sm.contains(m2));
assertTrue(sm.contains(m3));
assertFalse(sm.contains(m4));
assertFalse(sm.contains(m5));
Iterator i = sm.iterator();
Object k;
k = (Integer) (i.next());
assertEquals(m1, k);
k = (Integer) (i.next());
assertEquals(m2, k);
k = (Integer) (i.next());
assertEquals(m3, k);
assertFalse(i.hasNext());
sm.clear();
assertTrue(sm.isEmpty());
assertEquals(2, set.size());
assertEquals(m4, set.first());
}
/* (non-Javadoc)
* @see addressbook.model.AddressBookAccess#deleteEntry(addressbook.model.Entry)
*/
@Override
public boolean deleteEntry(Entry entry) {
// Check if entry exists
if (entries.contains(entry)) {
// Exists, remove entry
entries.remove(entry);
return true;
} else {
// No such entry
return false;
}
}
public boolean addAck(int ack, int maxPacketSize) {
if (ack < 0) throw new IllegalArgumentException("Got negative ack: " + ack);
if (acks.contains(ack)) return true;
acks.add(ack);
int nearRangeCount = 0, farRangeCount = 0;
Iterator<Integer> acksIterator = acks.iterator();
int startRange = 0, endRange = -1;
int nextAck = acksIterator.next();
while (acksIterator.hasNext()) {
if (nextAck - endRange > 254 && endRange != -1) {
farRangeCount++;
} else {
nearRangeCount++;
}
endRange = startRange = nextAck;
while (acksIterator.hasNext()
&& ((nextAck = acksIterator.next()) - endRange == 1)
&& (endRange - startRange < 254)) {
endRange++;
}
// TODO: Add zero-cost dub-acks if any
}
if (nextAck != endRange) {
if (nextAck - endRange < 254 || endRange == -1) {
nearRangeCount++;
} else {
farRangeCount++;
}
}
if (nearRangeCount + farRangeCount > 254) {
acks.remove(ack);
return false;
}
// (start + offset) + (rangeCount-1) *(1byte deltaFromPrevios + length) +
// farRangeCount*(flag + 4byte packetSequenceNumber + length)
int blockSize = 5 + (nearRangeCount - 1) * 2 + farRangeCount * 6;
int finalLength = length + blockSize - ackBlockByteSize;
if (finalLength > maxPacketSize) {
acks.remove(ack);
return false;
}
length = finalLength;
ackBlockByteSize = blockSize;
ackRangeCount = farRangeCount + nearRangeCount;
return true;
}
/**
* Find a new name that isn't among the used names.
*
* @param prefix
* @param usedNames
* @return
*/
public static String unusedName(String prefix, Iterator usedNames) {
SortedSet u = new TreeSet();
while (usedNames.hasNext()) {
String curr = (String) usedNames.next();
if (curr.startsWith(prefix)) {
String postfix = curr.substring(prefix.length());
u.add(postfix);
}
}
int count = 0;
while (u.contains(String.valueOf(count))) {
count++;
}
return prefix + count;
}
/* (non-Javadoc)
* @see addressbook.model.AddressBookAccess#addEntry(addressbook.model.Entry)
*/
@Override
public boolean addEntry(Entry entry) throws SizeLimitReachedException {
// Check size limit
if (entries.size() >= sizeLimit) throw new SizeLimitReachedException("Limit is " + sizeLimit);
// Does entry exist?
if (entries.contains(entry)) {
// Does exist
return false;
} else {
// Store entry
entries.add(entry);
return true;
}
}
public static <T extends GraphNode<T>> Collection<Collection<T>> getConnectedComponents(
Set<T> constraints) {
Collection<T> unvisited = HashSetFactory.make();
for (T constraint : constraints) {
unvisited.add(constraint);
}
// DFS of the constraints graph
LinkedList<T> rPostorder = new LinkedList<T>();
while (!unvisited.isEmpty()) {
Iterator<T> it = unvisited.iterator();
T constraint = it.next();
DFS(constraint, unvisited, rPostorder, false);
}
// Set nodes numbering in reverse postorder
int id = 0;
for (Iterator<T> it = rPostorder.iterator(); it.hasNext(); id++) {
T node = it.next();
node.id = id;
}
// DFS of the transpose graph in reverse postorder
LinkedList<Collection<T>> components = new LinkedList<Collection<T>>();
while (!rPostorder.isEmpty()) {
LinkedList<T> temp = new LinkedList<T>();
T constraint = rPostorder.removeFirst();
DFS(constraint, rPostorder, temp, true);
SortedSet<T> component = new TreeSet<T>();
component.addAll(temp);
for (Iterator<T> it = component.iterator(); it.hasNext(); ) {
constraint = it.next();
SortedSet<T> tempSet = new TreeSet<T>();
for (Iterator<T> itDeps = constraint.dependents.iterator(); itDeps.hasNext(); ) {
T dependent = itDeps.next();
if (component.contains(dependent)) {
tempSet.add(dependent);
// constraint.strongDependents.add(dependent);
}
}
constraint.setStrongDependents(tempSet);
}
components.add(new LinkedList<T>(component));
}
return components;
}
public boolean addAck(int ack) {
if (ack < 0) throw new IllegalArgumentException("Got negative ack: " + ack);
if (acks.contains(ack)) return true;
if (acks.size() >= 255) return false;
if (acks.size() == 0) {
length += 3;
} else if (ack < acks.first()) {
if ((acks.first() - ack) > 255) return false;
} else if (ack > acks.last()) {
if ((ack - acks.last()) > 255) return false;
}
acks.add(ack);
length++;
return true;
}
