public static Hashtable findConfidence(Hashtable table) {
Hashtable confidences = new Hashtable();
Iterator key_iter = table.keySet().iterator();
while (key_iter.hasNext()) {
// System.out.println("here");
ArrayList<Integer> combo = (ArrayList<Integer>) key_iter.next();
// System.out.println("current combo"+combo);
if (combo.size() >= 2) {
ArrayList<Integer> current_combo =
new ArrayList<Integer>(combo.subList(0, combo.size() - 1));
ArrayList<Integer> last_combo =
new ArrayList<Integer>(combo.subList(combo.size() - 1, combo.size()));
/*System.out.println(combo);
System.out.println(current_combo);
System.out.println(last_combo);
System.out.println(table.get(current_combo));*/
if (table.get(current_combo) != null) {
// System.out.println("it contains!");
int first = (Integer) table.get(current_combo);
int second = (Integer) table.get(combo);
double dub_first = (double) first;
double dub_second = (double) second;
double combo_conf = dub_second / dub_first;
confidences.put(combo, combo_conf);
// System.out.println("combo:"+combo+" has the confience: "+combo_conf);
}
}
}
// System.out.println(confidences+"O");
return confidences;
}
public Document getDocument(String function, Hashtable params) throws XFormsException {
Hashtable ret = runFunc(function, params);
if (!ret.containsKey("status")) {
throw new XFormsException("XML-RPC return hash has no status");
}
String status = (String) ret.get("status");
if (status.equals("error")) {
if (!ret.containsKey("error")) {
throw new XFormsException("Unknown error: cannot find XML-RPC error code");
}
String s = (String) ret.get("error");
throw new XFormsException(s);
}
byte[] docbytes = (byte[]) ret.get("doc");
Document doc = null;
try {
DocTransformer dt = new DocTransformer(docbytes);
doc = dt.getDoc();
} catch (Exception e) {
throw new XFormsException(e);
}
return doc;
}
/**
* To retrieve the current image index that is currently animating and then updating the current
* to the next image
*
* @param id
*/
public void changeCurrIndex(Integer id) {
// gives the animation name give the entity id
String animation = mCurrentAnimation.get(id);
// gets the actual array assoc with the name
CircularArray<Texture2> arr = mReelsNameAssoc.get(animation);
// checks if the key is in the hash table
if (mUpdateCurrAni.containsKey(id)) {
int imgIndex = mUpdateCurrAni.get(id); // Retrieve the last draw's image index
mUpdateCurrAni.remove(id); // remove it
if (imgIndex < arr.size() - 1) { // check if the current index is still within bound
imgIndex++; // increment the index
mUpdateCurrAni.put(id, imgIndex); // put next index in
} else {
imgIndex = 0; // when we are at the last index wrap back to the beginning
}
} else {
// else is it not in the table we add with the index being 0
mUpdateCurrAni.put(id, 0);
}
}
/**
* This method initiates and populates the hashmap reqs, with all requirements in the graph. There
* are two types of requirements: Ordinary and Variable. All of them are fetched by calling
* getReqTagKey for all the edges and vertexes in the graph The Ordinary requirements are directly
* put into the reqs hashmap. The Variable requirements are used as a lookup in the list of all
* the variable values returned by getAllVariableValues and the value matching the the Variable
* requirement are splitted with colon and put as keys into the reqs hashmap. The value for each
* entity in the reqs hashmap will be set to null, since no requirement are tested yet. Its never
* needed to call this method more than once.
*/
public void populateReqHashMap() {
reqs = new HashMap<String, Boolean>();
Hashtable<String, String> reqsVariables = getAllVariableValues();
for (Edge edge : model.getEdges()) {
String reqTag = edge.getReqTagKey();
if (reqTag.length() == 0) continue;
String[] tmp = reqTag.split(",");
for (int i = 0; i < tmp.length; i++) {
if (tmp[i].matches("[$][{].*[}]")) {
String[] reqNames =
reqsVariables.get(tmp[i].substring(2, tmp[i].length() - 1)).split(":");
for (String reqVar : reqNames) this.reqs.put(reqVar, null);
} else this.reqs.put(tmp[i], null);
}
}
for (Vertex vertex : model.getVertices()) {
String reqTag = vertex.getReqTagKey();
if (reqTag.length() == 0) continue;
String[] tmp = reqTag.split(",");
for (int i = 0; i < tmp.length; i++) {
if (tmp[i].matches("[$][{].*[}]")) {
String savedReq = reqsVariables.get(tmp[i].substring(2, tmp[i].length() - 1));
if (savedReq == null) continue;
String[] reqNames = savedReq.split(":");
for (String reqVar : reqNames) this.reqs.put(reqVar, null);
} else this.reqs.put(tmp[i], null);
}
}
}
public void waitForLSPaddition(long lspId, long timeWait) {
Lock lock;
Condition lspEstablished;
try {
lock = lockList.get(lspId);
if (lock == null) log.info("Lock is NULL!");
lspEstablished = conditionList.get(lspId);
} catch (Exception e) {
return;
}
lock.lock();
try {
if (established == false) {
log.info("Waiting " + timeWait + " ms for LSP " + lspId + " to be established");
lspEstablished.await(timeWait, TimeUnit.MILLISECONDS);
} else {
log.info("Inside waitForLSPaddition lockList.remove");
// FIXME: Revisar esto
lockList.remove(lspId);
conditionList.remove(lspId);
}
log.info("LSP " + lspId + " has been established");
} catch (InterruptedException e) {
return;
} finally {
lock.unlock();
}
}
@Override
public HashMap<Integer, Point> getVoisins(int refRMI) throws RemoteException {
HashMap<Integer, Point> res = new HashMap<Integer, Point>();
VuePersonnage courant = personnages.get(refRMI);
VuePersonnage tempPers;
// personnages
for (int refVoisin : personnages.keySet()) {
tempPers = personnages.get(refVoisin);
if (estVoisin(courant, tempPers)) {
res.put(refVoisin, tempPers.getPosition());
}
}
VuePotion tempPot;
// potions
for (int refVoisin : potions.keySet()) {
tempPot = potions.get(refVoisin);
if (estVoisin(courant, tempPot)) {
res.put(refVoisin, tempPot.getPosition());
}
}
return res;
}
private static String loadString(String key) {
if (lang == null) {
String langFile = Config.getInstance().langFileName();
if (langFile == null) lang = new Hashtable();
else lang = new StringLoader().hashtableLoader(langFile);
System.out.print("Loading locale ");
System.out.println(langFile);
MS_XMLLANG = (String) lang.get("xmlLang");
MS_IFACELANG = MS_XMLLANG;
if (MS_IFACELANG == null) MS_IFACELANG = "en";
presences = new Hashtable();
presences.put("online", loadString("online"));
presences.put("chat", loadString("free for chat"));
presences.put("away", loadString("away"));
presences.put("xa", loadString("not available"));
presences.put("invisible", loadString("invisible"));
presences.put("dnd", loadString("do not disturb"));
presences.put("unavailable", loadString("offline"));
}
String value = (String) lang.get(key);
// #if LOCALE_DEBUG
if (value == null) {
if (!lang.isEmpty()) {
System.out.print("Can't find local string for <");
System.err.print(key);
System.err.println('>');
}
}
// #endif
return (value == null) ? key : value;
}
private void verifyDb(Hashtable dataMap, int dumpIndex) throws DatabaseException {
DatabaseConfig config = new DatabaseConfig();
config.setReadOnly(true);
DbInternal.setUseExistingConfig(config, true);
Database myDb = env.openDatabase(null, dbName + dumpIndex, config);
Cursor cursor = myDb.openCursor(null, null);
StringDbt foundKey = new StringDbt();
StringDbt foundData = new StringDbt();
OperationStatus status = cursor.getFirst(foundKey, foundData, LockMode.DEFAULT);
while (status == OperationStatus.SUCCESS) {
String foundKeyString = foundKey.getString();
String foundDataString = foundData.getString();
if (dataMap.get(foundKeyString) != null) {
assertTrue(((String) dataMap.get(foundKeyString)).equals(foundDataString));
dataMap.remove(foundKeyString);
} else {
fail("didn't find key in either map (" + foundKeyString + ")");
}
status = cursor.getNext(foundKey, foundData, LockMode.DEFAULT);
}
assertTrue(dataMap.size() == 0);
cursor.close();
myDb.close();
}
/**
* Interface TestListener.
*
* <p>A Test is finished.
*/
public void endTest(Test test) {
// Fix for bug #5637 - if a junit.extensions.TestSetup is
// used and throws an exception during setUp then startTest
// would never have been called
if (!testStarts.containsKey(test)) {
startTest(test);
}
Element currentTest = null;
if (!failedTests.containsKey(test)) {
currentTest = doc.createElement(TESTCASE);
currentTest.setAttribute(ATTR_NAME, JUnitVersionHelper.getTestCaseName(test));
// a TestSuite can contain Tests from multiple classes,
// even tests with the same name - disambiguate them.
currentTest.setAttribute(ATTR_CLASSNAME, test.getClass().getName());
rootElement.appendChild(currentTest);
testElements.put(test, currentTest);
} else {
currentTest = (Element) testElements.get(test);
}
Long l = (Long) testStarts.get(test);
currentTest.setAttribute(
ATTR_TIME, "" + ((System.currentTimeMillis() - l.longValue()) / 1000.0));
}
public static void main(String args[]) {
Hashtable<String, Double> balance = new Hashtable<String, Double>();
Enumeration<String> names;
String str;
double bal;
balance.put("John Doe", 3434.34);
balance.put("Tom Smith", 123.22);
balance.put("Jane Baker", 1378.00);
balance.put("Tod Hall", 99.22);
balance.put("Ralph Smith", -19.08);
// Show all balances in hashtable.
names = balance.keys();
while (names.hasMoreElements()) {
str = names.nextElement();
System.out.println(str + ": " + balance.get(str));
}
System.out.println();
// Deposit 1,000 into John Doe's account.
bal = balance.get("John Doe");
balance.put("John Doe", bal + 1000);
System.out.println("John Doe's new balance: " + balance.get("John Doe"));
}
/**
* Sets the thickness of the arc used to draw features.
*
* @param width "xxx-small", "xx-small", "x-small", "small", "medium", "large", "x-large",
* "xx-large", "xxx-large".
*/
public void setFeatureThickness(String width) {
try {
featureThickness = ((Float) FEATURE_THICKNESSES.get(width)).floatValue();
} catch (NullPointerException e) {
featureThickness = ((Float) FEATURE_THICKNESSES.get("medium")).floatValue();
}
}
/**
* Sets the thickness of the arc used to draw the backbone.
*
* @param width "xxx-small", "xx-small", "x-small", "small", "medium", "large", "x-large",
* "xx-large", "xxx-large".
*/
public void setBackboneThickness(String width) {
try {
backboneThickness = ((Float) BACKBONE_THICKNESSES.get(width)).floatValue();
} catch (NullPointerException e) {
backboneThickness = ((Float) BACKBONE_THICKNESSES.get("medium")).floatValue();
}
}
public synchronized void registerService(
ConnectionPoolConfiguration config, List<TaskStub> taskList) throws RegistrationException {
ConnectionPool pool = ConnectionPool.createFromConfiguration(config);
for (Iterator<TaskStub> it = taskList.iterator(); it.hasNext(); ) {
TaskStub stub = it.next();
String name = stub.getName();
System.out.println("registering task: " + name);
if (registeredServices.containsKey(name)) {
if (!registeredServices.get(name).equals(stub))
throw new RegistrationException("TASK CONFLICT: " + name);
} else {
System.out.println("not found in registeredServices");
registeredServices.put(name, stub);
}
if (connectionResources.containsKey(name)) {
System.out.println("found in connectionResources");
stub.setBalancer(connectionResources.get(name));
connectionResources.get(name).addPool(pool);
} else {
LoadBalancer balancer = new RoundRobinBalancer();
balancer.addPool(pool);
stub.setBalancer(balancer);
connectionResources.put(name, balancer);
}
}
if (!connectionPools.contains(pool)) {
connectionPools.add(pool);
}
registeredEndpoints.add(new InetSocketAddress(config.getRemoteHost(), config.getPort()));
notifyChanged();
}
private void convertHashTableToArray(Hashtable hashtable) {
String icCodesString = (String) hashtable.get("stringval1");
String productsString = (String) hashtable.get("stringval2");
String[] icCodesArray = null;
if (productsString != null) {
if (icCodesString != null) {
icCodesArray = StringSplitter.INSTANCE.split(icCodesString, "~");
}
String[] productsArray = StringSplitter.INSTANCE.split(productsString, "~");
if (productsArray != null) {
Constant.oldProductArray = productsArray;
}
if (icCodesArray != null) {
Constant.oldICCodeArray = icCodesArray;
}
} else {
UiApplication.getUiApplication()
.invokeLater(
new Runnable() {
public void run() {
Dialog.alert(
"Failed to Refresh Product List for Visit info, Prerequisite configuration not available on server..");
}
});
}
}
private Hashtable<Spezies, Double> calc_dmj_dp() {
Hashtable<Spezies, Double> massenBruchHash_Zone = gg_Zone.get_speziesMassenBruecheDetail();
Hashtable<Spezies, Double> dmj_dp = new Hashtable<Spezies, Double>();
Enumeration<Spezies> e = massenBruchHash_Zone.keys();
Spezies spez;
if (loeseChemGleichgwicht == true && burns == true) {
double delta_p = 5000;
GasGemisch rauchgas =
new GasGemisch(
GG_SOLVER.get_GG_molenBrueche(p_Zone + delta_p, T_Zone, gg_Zone),
"rauchgas_temp_" + ID);
Hashtable<Spezies, Double> rgSpezMassenBrueche = rauchgas.get_speziesMassenBruecheDetail();
while (e.hasMoreElements()) {
spez = e.nextElement();
dmj_dp.put(
spez,
(m_Zone * (rgSpezMassenBrueche.get(spez) - massenBruchHash_Zone.get(spez))) / delta_p);
}
} else {
while (e.hasMoreElements()) {
spez = e.nextElement();
dmj_dp.put(spez, 0.0);
}
}
return dmj_dp;
}
static Object createObject(Class klass) {
synchronized (emptyPool) {
Vector emptyList = (Vector) emptyPool.get(klass);
if (emptyList == null || emptyList.size() == 0) {
// Create a new status
if (verbose) {
if (Log.isLoggable(Log.TRACE)) {
Log.trace(TAG_LOG, "Creating new " + klass.getName());
}
}
try {
Object object = klass.newInstance();
Vector usedList = (Vector) usedPool.get(klass);
if (usedList == null) {
usedList = new Vector();
usedPool.put(klass, usedList);
}
usedList.addElement(object);
return object;
} catch (Exception e) {
throw new IllegalArgumentException("Cannot instantiate " + klass);
}
} else {
if (verbose) {
if (Log.isLoggable(Log.TRACE)) {
Log.trace(TAG_LOG, "Reusing existing " + klass.getName());
}
}
ReusableObject obj = (ReusableObject) emptyList.elementAt(emptyList.size() - 1);
emptyList.removeElementAt(emptyList.size() - 1);
obj.init();
return obj;
}
}
}
/**
* Temporary release objects. The memory is not actually released and instances are retained for
* reuse.
*/
public static void release() {
if (verbose) {
if (Log.isLoggable(Log.TRACE)) {
Log.trace(TAG_LOG, "Releasing all objects in the pool");
}
}
// Move all the used objects into the empty ones
synchronized (emptyPool) {
Enumeration keys = usedPool.keys();
while (keys.hasMoreElements()) {
Class klass = (Class) keys.nextElement();
Vector u = (Vector) usedPool.get(klass);
Vector e = (Vector) emptyPool.get(klass);
for (int i = 0; i < u.size(); ++i) {
Object o = u.elementAt(i);
if (e == null) {
e = new Vector();
emptyPool.put(klass, e);
}
e.addElement(o);
}
u.removeAllElements();
}
// Dump stats
dumpStats();
}
}
// evaluate the current policy and calculate the current value of the policy at each state.
private void evaluatePolicy() {
Double deltaValue = 1.0;
Double maxDelta = 0.0;
// use value iteration for the current policy to determine the value of the current policy over
// all states.
while (deltaValue > maxDelta) {
deltaValue = 0.0;
Enumeration<Integer> keys = stateValues.keys();
Integer key;
Double oldValue, newValue;
// iterate over all values in the stateValue table, as in Value Iteration.
while (keys.hasMoreElements()) {
key = keys.nextElement();
oldValue = stateValues.get(key);
updateValue(key); // update value
newValue = stateValues.get(key);
deltaValue =
Math.max(Math.abs(oldValue - newValue), deltaValue); // track largest value change.
}
}
}
// Determine the policy that currently yields the highest value.
private boolean updatePolicy(Integer key) {
Game game = gameFromKey(key);
int currentPolicy = statePolicy.get(key);
int updatedPolicy = currentPolicy;
Double currentValue = stateValues.get(key);
// iterate over all possible moves, determine the best policy.
for (int move : game.possibleMoves()) {
Game nextTurn = game.simulateMove(move);
Double moveValue = (double) getReward(nextTurn);
if (nextTurn.evaluateGameState() != Consts.GameInProgress) {
if (moveValue > currentValue) {
currentValue = moveValue;
updatedPolicy = move;
}
continue;
}
for (TransitionPair successor : opponent.getSuccessorStates(nextTurn)) {
try {
moveValue += Consts.DiscountFactor * getValue(successor.game) * successor.probability;
} catch (InvalidMoveException e) {
System.out.println(e.getMessage());
e.printStackTrace();
}
}
if (moveValue > currentValue) {
currentValue = moveValue;
updatedPolicy = move;
}
}
// Update statePolicy table
statePolicy.put(key, updatedPolicy);
return (currentPolicy != updatedPolicy); // true if something changed.
}
static void dumpToFile(
String name1,
String name2,
OutputStream ostream,
Hashtable<String, PkgEntry> tbl1,
Hashtable<String, PkgEntry> tbl2) {
List<String> keyList = new ArrayList<String>();
for (String x : Collections.list(tbl1.keys())) {
keyList.add(x);
}
Collections.sort(keyList);
PrintWriter pw = null;
pw = new PrintWriter(new OutputStreamWriter(ostream));
pw.printf("\t%s\t%s\n", name1, name2);
long sum1 = 0L;
long sum2 = 0L;
for (String x : keyList) {
pw.printf("%s\t%s\t%s\n", x, tbl1.get(x).getSize() / 1024, tbl2.get(x).getSize() / 1024);
sum1 += tbl1.get(x).getSize();
sum2 += tbl2.get(x).getSize();
}
pw.printf("Total\t%s\t%s\n", sum1 / 1024, sum2 / 1024);
pw.flush();
}
private int getId(Object key) {
if (strToInt.get(key) != null) {
// return ((Integer)strToInt.get(key)).intValue();
return ((FeatureImpl) strToInt.get(key)).index();
}
return -1;
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
if (uneHashtable.get(unEtat) != null) {
g.setColor((Color) uneHashtable.get(unEtat));
g.fillRect(100, 20, 40, 40);
}
}
@Override
public boolean ramassePotion(int refRMI, int refPotion) throws RemoteException {
boolean res = false;
VuePersonnage vuePersonnage = personnages.get(refRMI);
VuePotion vuePotion = potions.get(refPotion);
if (vuePersonnage.isActionExecutee()) {
// si une action a deja ete executee
logActionDejaExecutee(refRMI);
} else {
// sinon, on tente de jouer l'interaction
int distance =
Calculs.distanceChebyshev(vuePersonnage.getPosition(), vuePotion.getPosition());
// on teste la distance entre le personnage et la potion
if (distance <= Constantes.DISTANCE_MIN_INTERACTION) {
new Ramassage(this, vuePersonnage, vuePotion).interagit();
personnages.get(refRMI).executeAction();
res = true;
} else {
logger.warning(
Constantes.nomClasse(this),
nomRaccourciClient(refRMI)
+ " a tente d'interagir avec "
+ vuePotion.getElement().getNom()
+ ", alors qu'il est trop eloigne !\nDistance = "
+ distance);
}
}
return res;
}
/**
* Find an element in the list.
*
* <p>This is a little more complex than the simple lookup since it might be that we are indexing
* with a class and the list contains interfaces.
*
* <p>Since the hashtable lookup is a lot faster than the linear search we add the result of the
* linear search to the hashtable so that the next time we need not do it.
*
* @return Checklist or null if noone exist.
* @param cls the class to lookup.
*/
private static Checklist lookupChecklist(Class cls) {
if (lists.contains(cls)) {
return (Checklist) lists.get(cls);
}
// Now lets search
Enumeration enumeration = lists.keys();
while (enumeration.hasMoreElements()) {
Object clazz = enumeration.nextElement();
Class[] intfs = cls.getInterfaces();
for (int i = 0; i < intfs.length; i++) {
if (intfs[i].equals(clazz)) {
// We found it!
Checklist chlist = (Checklist) lists.get(clazz);
// Enter the class to speed up the next search.
lists.put(cls, chlist);
return chlist;
}
}
}
return null;
}
protected void makeSpines(LinkedList<StackSorterTriple> triples) {
System.out.println("makeSpines");
spines = new LinkedList<SpineRepresentation>();
ListIterator<StackSorterTriple> li = triples.listIterator();
while (li.hasNext()) {
StackSorterTriple triple = li.next();
Hashtable<String, Serializable> hash = triple.getItemInfo();
if (hash != null) {
String itemS = (String) hash.get("item");
if (itemS != null) {
Integer itemAkt = Integer.parseInt(itemS);
boolean isSpecial = itemAkt.equals(item);
System.out.println(itemAkt);
// SpineRepresentationImpl spine=new
// SpineRepresentationImpl(new
// BibliographicStatusSorterImpl(itemAkt,(String)hash.get("ibarcode"),(String)hash.get("status"),(String)hash.get("collection")),isSpecial,false);
SpineRepresentationImpl spine =
new SpineRepresentationImpl(
new BibliographicStatusSorterImpl(
Integer.parseInt((String) hash.get("bib")),
(String) hash.get("ibarcode"),
(String) hash.get("status"),
(String) hash.get("collection")),
isSpecial,
false);
spines.add(spine);
} else {
System.out.println("SpineGetterSorterImp.makeSpines: item null.");
}
} else {
System.out.println("SpineGetterSorterImp.makeSpines: hash null.");
}
}
}
public void executeLast(Hashtable _tagLibrary, Hashtable _beanLibrary) {
try {
Boolean included =
(Boolean)
(((report_element_base) _beanLibrary.get("SYSTEM:" + iConst.iHORT_SYSTEM_Included))
.getContent());
if (included != null && included.booleanValue() == true) {
} else {
document =
(document)
(((report_element_base) _beanLibrary.get("SYSTEM:" + iConst.iHORT_SYSTEM_Document))
.getContent());
java.util.Vector vector =
((java.util.Vector)
(((report_element_base) _beanLibrary.get("SYSTEM:" + iConst.iHORT_SYSTEM_Canvas))
.getContent()));
vector.remove(vector.lastElement());
if (_tagLibrary.get(getName() + ":" + getID()) == null)
_tagLibrary.remove(getName() + ":" + getID() + "_ids_" + this.motore.hashCode());
else _tagLibrary.remove(getName() + ":" + getID());
((DataOutputStream)
(((report_element_base) _beanLibrary.get("SYSTEM:" + iConst.iHORT_SYSTEM_Writer))
.getContent()))
.writeBytes(document._content + document._comment + document._footer);
}
} catch (Exception e) {
setError(e, iStub.log_ERROR);
}
}
/**
* Generates the localized key for the given password and engine id for the privacy protocol
* specified by the supplied OID.
*
* @param privProtocolID an <code>OID</code> identifying the privacy protocol the key should be
* created for.
* @param authProtocolID an <code>OID</code> identifying the authentication protocol to use.
* @param passwordString the authentication pass phrase.
* @param engineID the engine ID of the authoritative engine.
* @return the localized privacy key.
*/
public byte[] passwordToKey(
OID privProtocolID, OID authProtocolID, OctetString passwordString, byte[] engineID) {
AuthenticationProtocol authProtocol = authProtocols.get(authProtocolID);
if (authProtocol == null) {
return null;
}
PrivacyProtocol privProtocol = privProtocols.get(privProtocolID);
if (privProtocol == null) {
return null;
}
byte[] key = authProtocol.passwordToKey(passwordString, engineID);
if (key == null) {
return null;
}
if (key.length >= privProtocol.getMinKeyLength()) {
if (key.length > privProtocol.getMaxKeyLength()) {
// truncate key
byte[] truncatedKey = new byte[privProtocol.getMaxKeyLength()];
System.arraycopy(key, 0, truncatedKey, 0, privProtocol.getMaxKeyLength());
return truncatedKey;
}
return key;
}
// extend key if necessary
byte[] extKey = privProtocol.extendShortKey(key, passwordString, engineID, authProtocol);
return extKey;
}
/**
* 判断相等
*
* @param params0
* @param params1
* @return
*/
public static boolean equals(Hashtable params0, Hashtable params1) {
// 相等,包括均为空
if (params0 == null && params1 == null) {
return true;
}
// 非空
if (params0 == null || params1 == null) {
return false;
}
if (params0.size() != params1.size()) {
return false;
}
// 键和值相等
for (Enumeration e = params0.keys(); e.hasMoreElements(); ) {
String key0 = (String) e.nextElement();
String val0 = (String) params0.get(key0);
if (params1.containsKey(key0)) {
String val1 = (String) params1.get(key0);
if (!val0.equals(val1)) {
return false;
}
} else {
return false;
}
}
return true;
}
/**
* Checks to see if this <tt>PermissionCollection</tt> implies the given permission.
*
* @param permission the <tt>Permission</tt> object to check against
* @return true if the given permission is implied by this <tt>PermissionCollection</tt>, false
* otherwise.
*/
public boolean implies(Permission permission) {
if (!(permission instanceof UserAdminPermission)) {
return (false);
}
UserAdminPermission uap = (UserAdminPermission) permission;
UserAdminPermission x;
int desired = uap.getMask();
int effective = 0;
// Short circuit if the "*" Permission was added.
// desired can only be ACTION_NONE when name is "admin".
if (all_allowed && desired != UserAdminPermission.ACTION_NONE) {
x = (UserAdminPermission) permissions.get("*");
if (x != null) {
effective |= x.getMask();
if ((effective & desired) == desired) {
return (true);
}
}
}
// strategy:
// Check for full match first. Then work our way up the
// name looking for matches on a.b.*
String name = uap.getName();
x = (UserAdminPermission) permissions.get(name);
if (x != null) {
// we have a direct hit!
effective |= x.getMask();
if ((effective & desired) == desired) {
return (true);
}
}
// work our way up the tree...
int last;
int offset = name.length() - 1;
while ((last = name.lastIndexOf(".", offset)) != -1) {
name = name.substring(0, last + 1) + "*";
x = (UserAdminPermission) permissions.get(name);
if (x != null) {
effective |= x.getMask();
if ((effective & desired) == desired) {
return (true);
}
}
offset = last - 1;
}
// we don't have to check for "*" as it was already checked
// at the top (all_allowed), so we just return false
return (false);
}
public TreeNode getChildAt(int index) {
if (acceptor.acceptsMetadata() && index >= entry.getMetadataCount()) {
SelectableEntry childEntry =
getEntry().getChildAt(index - entry.getMetadataCount(), acceptor);
SelectableEntryNode node = (SelectableEntryNode) childrenNodeTable.get(childEntry.getID());
if (node == null) {
node = new SelectableEntryNode(childEntry, this, acceptor, model);
childrenNodeTable.put(childEntry.getID(), node);
}
return node;
} else if (acceptor.acceptsMetadata()) {
Metadata metadata = entry.getMetadata(index);
MetadataNode node = (MetadataNode) metadataNodeTable.get(metadata.getID());
if (node == null) {
node = new MetadataNode(this, metadata, model);
metadataNodeTable.put(metadata.getID(), node);
}
return node;
} else {
SelectableEntry childEntry = getEntry().getChildAt(index, acceptor);
SelectableEntryNode node = (SelectableEntryNode) childrenNodeTable.get(childEntry.getID());
if (node == null) {
node = new SelectableEntryNode(childEntry, this, acceptor, model);
childrenNodeTable.put(childEntry.getID(), node);
}
return node;
}
}
