/** @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);
}
/** @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;
}
/**
* 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;
}
/** @tests java.util.TreeSet#TreeSet(java.util.SortedSet) */
public void test_ConstructorLjava_util_SortedSet() {
// Test for method java.util.TreeSet(java.util.SortedSet)
ReversedIntegerComparator comp = new ReversedIntegerComparator();
SortedSet myTreeSet = db.createTreeSet("test", comp, null);
for (int i = 0; i < objArray.length; i++) myTreeSet.add(objArray[i]);
SortedSet anotherTreeSet = db.getTreeSet("test");
anotherTreeSet.addAll(myTreeSet);
assertTrue("TreeSet is not correct size", anotherTreeSet.size() == objArray.length);
for (int counter = 0; counter < objArray.length; counter++)
assertTrue(
"TreeSet does not contain correct elements", anotherTreeSet.contains(objArray[counter]));
assertEquals(
"TreeSet does not answer correct comparator",
anotherTreeSet.comparator().getClass(),
comp.getClass());
assertEquals(
"TreeSet does not use comparator", anotherTreeSet.first(), objArray[objArray.length - 1]);
}
/** @tests java.util.TreeSet#subSet(java.lang.Object, java.lang.Object) */
public void test_subSetLjava_lang_ObjectLjava_lang_Object() {
// Test for method java.util.SortedSet
// java.util.TreeSet.subSet(java.lang.Object, java.lang.Object)
final int startPos = objArray.length / 4;
final int endPos = 3 * objArray.length / 4;
SortedSet aSubSet = ts.subSet(objArray[startPos], objArray[endPos]);
assertTrue("Subset has wrong number of elements", aSubSet.size() == (endPos - startPos));
for (int counter = startPos; counter < endPos; counter++)
assertTrue(
"Subset does not contain all the elements it should",
aSubSet.contains(objArray[counter]));
int result;
try {
ts.subSet(objArray[3], objArray[0]);
result = 0;
} catch (IllegalArgumentException e) {
result = 1;
}
assertEquals("end less than start should throw", 1, result);
}
/**
* Translates a StatValue into a PerfStatValue with the specified filter, with the specified
* operations, and the specified trim. For the latter, if start is -1, uses the beginning of the
* statistic's existence, and if end is -1, goes to the end of the statistic's existence.
*/
protected static PerfStatValue getPerfStatValue(
StatSpec statspec, TrimSpec trimspec, StatArchiveReader.StatValue sv) {
long start = trimspec.getStart();
long end = trimspec.getEnd();
sv = sv.createTrimmed(start, end);
if (Log.getLogWriter().finestEnabled()) {
Log.getLogWriter()
.finest(
"PerfStatReader: Trimmed from "
+ trimspec.getStartStr()
+ " ("
+ start
+ ") to "
+ trimspec.getEndStr()
+ " ("
+ end
+ ")");
}
int filter = statspec.getFilter();
double mean = -1;
if (filter == StatArchiveReader.StatValue.FILTER_PERSEC && statspec.getMean()) {
if (start == -1) {
start = sv.getRawAbsoluteTimeStamps()[0];
}
if (end == -1) {
long[] rats = sv.getRawAbsoluteTimeStamps();
end = rats[rats.length - 1];
}
long elapsedSec = (end - start) / 1000;
sv.setFilter(StatArchiveReader.StatValue.FILTER_NONE);
double del = sv.getSnapshotsMaximum() - sv.getSnapshotsMinimum();
mean = del / elapsedSec;
}
sv.setFilter(filter);
// @todo lises see if psv really needs to hang onto specs
PerfStatValue psv = new PerfStatValue(statspec, trimspec);
psv.setIsLargerBetter(sv.getDescriptor().isLargerBetter());
psv.setSamples(sv.getSnapshotsSize());
if (statspec.getMin()) psv.setMin(sv.getSnapshotsMinimum());
if (statspec.getMax()) psv.setMax(sv.getSnapshotsMaximum());
if (statspec.getMaxMinusMin())
psv.setMaxMinusMin(sv.getSnapshotsMaximum() - sv.getSnapshotsMinimum());
if (statspec.getMean()) {
if (filter == StatArchiveReader.StatValue.FILTER_PERSEC) {
psv.setMean(mean);
} else {
psv.setMean(sv.getSnapshotsAverage());
}
}
if (statspec.getStddev()) psv.setStddev(sv.getSnapshotsStandardDeviation());
SortedSet archives = new TreeSet();
StatArchiveReader.ResourceInst[] resources = sv.getResources();
String productVersion = null;
for (int i = 0; i < resources.length; i++) {
String archive = resources[i].getArchive().getFile().getParentFile().getName();
if (productVersion == null) {
productVersion = resources[i].getArchive().getArchiveInfo().getProductVersion();
}
if (!archives.contains(archive)) {
archives.add(archive);
}
}
psv.setArchives(archives);
psv.setProductVersion(productVersion);
return psv;
}
public static void main(String[] args) {
UnsortedSet<Integer> s1 = new UnsortedSet<Integer>();
for (int i = 1; i <= 10; i++) {
s1.add(i);
}
UnsortedSet<Integer> s2 = new UnsortedSet<Integer>();
for (int i = 5; i < 15; i++) {
s2.add(i);
}
// Test 1: size method
System.out.print("Test 1, UnsortedSet size method: ");
if (s1.size() == 10) System.out.println("passed");
else System.out.println("failed");
// Test 2: add method
System.out.print("Test 2, UnsortedSet add method: ");
s1.add(11);
if (s1.contains(11)) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 3: toString method
System.out.print("Test 3, UnsortedSet toString method: ");
if (s1.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)")) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 4: add all method
System.out.print("Test 4, UnsortedSet add all method: ");
s1.addAll(s2);
if (s1.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)")) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 5: remove method
System.out.print("Test 5, UnsortedSet remove method: ");
for (int i = 11; i < 15; i++) {
s1.remove(i);
}
if (s1.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)")) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 6: clear method
System.out.print("Test 6, UnsortedSet clear method: ");
s1.clear();
if (s1.size() == 0) {
System.out.println("passed");
} else {
System.out.println("failed");
}
for (int i = 1; i <= 10; i++) {
s1.add(i);
}
// Test 7: contains method
System.out.print("Test 7, UnsortedSet contains method: ");
if (!s1.contains(999)) {
System.out.println("passed");
} else {
System.out.println("failed");
}
// Test 8: contains all method
System.out.print("Test 8, UnsortedSet contains all method: ");
if (!s1.containsAll(s2)) System.out.println("passed");
else System.out.println("failed");
// Test 9: union method
System.out.print("Test 9, UnsortedSet union method: ");
ISet<Integer> s3 = s1.union(s2);
if (s3.toString().equals("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)"))
System.out.println("passed");
else System.out.println("failed");
// Test 10: difference method
System.out.print("Test 10, UnsortedSet difference method: ");
s3 = s1.difference(s2);
if (s3.toString().equals("(1, 2, 3, 4)")) System.out.println("passed");
else System.out.println("failed");
// Test 11: intersection method
System.out.print("Test 11, UnsortedSet intersection method: ");
s3 = s2.intersection(s1);
if (s3.toString().equals("(5, 6, 7, 8, 9, 10)")) System.out.println("passed");
else System.out.println("failed");
// The following test cases are for sorted set
// Test 12: Create a sorted set with unsorted set
UnsortedSet<Integer> list1 = new UnsortedSet<Integer>();
list1.add(9);
list1.add(3);
list1.add(1);
list1.add(5);
SortedSet<Integer> list2 = new SortedSet<Integer>(list1);
System.out.print("Test 12, SortedSet constructor method: ");
if (list2.toString().equals("(1, 3, 5, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 13: add method
System.out.print("Test 13, SortedSet add method: ");
list2.add(7);
if (list2.toString().equals("(1, 3, 5, 7, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 14: add all method
System.out.print("Test 14, SortedSet add all method: ");
list1.clear();
list1.add(1);
list1.add(3);
list1.add(6);
list1.add(4);
list2.addAll(list1);
if (list2.toString().equals("(1, 3, 4, 5, 6, 7, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 15: remove method
System.out.print("Test 15, SortedSet remove method: ");
list2.remove(4);
list2.remove(6);
if (list2.toString().equals("(1, 3, 5, 7, 9)")) System.out.println("passed");
else System.out.println("failed");
// Test 16: clear and size method
System.out.print("Test 16, SortedSet clear and size method: ");
list2.clear();
if (list2.size() == 0) System.out.println("passed");
else System.out.println("failed");
// Test 17: contains method
System.out.print("Test 17, SortedSet contains method: ");
list2.add(4);
list2.add(2);
list2.add(3);
list2.add(23);
list2.add(9999);
if (list2.contains(9999)) System.out.println("passed");
else System.out.println("failed");
// Test 18: contains all method
System.out.print("Test 18, SortedSet contains all method: ");
if (!list2.containsAll(list1)) System.out.println("passed");
else System.out.println("failed");
// Test 19: union method
System.out.print("Test 19, SortedSet union method: ");
ISet<Integer> resultList = list2.union(list1);
if (resultList.toString().equals("(1, 2, 3, 4, 6, 23, 9999)")) System.out.println("passed");
else System.out.println("failed");
// Test 20: difference method
System.out.print("Test 20, SortedSet difference method: ");
resultList = list1.difference(list2);
if (resultList.toString().equals("(1, 6)")) System.out.println("passed");
else System.out.println("failed");
// Test 21: intersection method
System.out.print("Test 21, SortedSet intersection method: ");
resultList = list2.intersection(list1);
if (resultList.toString().equals("(3, 4)")) System.out.println("passed");
else System.out.println("failed");
// Test 22: minimum method
System.out.print("Test 22, SortedSet min method: ");
if (list2.min() == 2) System.out.println("passed");
else System.out.println(false);
// Test 23: maximum method
System.out.print("Test 23, SortedSet max method: ");
if (list2.max() == 9999) System.out.println("passed");
else System.out.println("failed");
// Test 24: SortedSet size method
System.out.print("Test 24, SortedSet size method: ");
if (list2.size() == 5) System.out.println("passed");
else System.out.println("failed");
// Test 25: UnsortedSet size method
System.out.print("Test 25, UnsortedSet size method");
if (list1.size() == 4) System.out.println("passed");
else System.out.println("failed");
// CS314 Students. Uncomment this section when ready to
// run your experiments
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
System.out.println("Unable to change look and feel");
}
Scanner sc = new Scanner(System.in);
String response = "";
do {
largeTest();
System.out.print("Another file? Enter y to do another file: ");
response = sc.next();
} while (response != null
&& response.length() > 0
&& response.substring(0, 1).equalsIgnoreCase("y"));
}
public boolean contains(Object element) {
return m_Models.contains(element);
}
/** @tests java.util.TreeSet#remove(java.lang.Object) */
public void test_removeLjava_lang_Object() {
// Test for method boolean java.util.TreeSet.remove(java.lang.Object)
ts.remove(objArray[0]);
assertTrue("Failed to remove object", !ts.contains(objArray[0]));
assertTrue("Failed to change size after remove", ts.size() == objArray.length - 1);
}
/** @tests java.util.TreeSet#contains(java.lang.Object) */
public void test_containsLjava_lang_Object() {
// Test for method boolean java.util.TreeSet.contains(java.lang.Object)
assertTrue("Returned false for valid Object", ts.contains(objArray[objArray.length / 2]));
assertTrue("Returned true for invalid Object", !ts.contains(new Integer(-9)));
}
/** @tests java.util.TreeSet#clear() */
public void test_clear() {
// Test for method void java.util.TreeSet.clear()
ts.clear();
assertEquals("Returned non-zero size after clear", 0, ts.size());
assertTrue("Found element in cleared set", !ts.contains(objArray[0]));
}
