下面列出了java.util.ArrayList#toString ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
@Override
public String toString() {
LinkedList<TreeNode> list = new LinkedList<>();
list.offer(this);
ArrayList<Integer> res = new ArrayList<>();
while (!list.isEmpty()) {
TreeNode node = list.poll();
res.add(node.val);
if (node.left != null) {
list.offer(node.left);
}
if (node.right != null) {
list.offer(node.right);
}
}
return res.toString();
}
@GET
@Path("winners2")
@Produces(MediaType.TEXT_PLAIN)
@RolesAllowed("Subscriber")
public String winners2() {
int remaining = 6;
ArrayList<Integer> numbers = new ArrayList<>();
// If the JWT contains a birthdate claim, use the day of the month as a pick
if (birthdate.isPresent()) {
String bdayString = birthdate.get().getString();
LocalDate bday = LocalDate.parse(bdayString);
numbers.add(bday.getDayOfMonth());
remaining--;
}
// Fill remaining picks with random numbers
while (remaining > 0) {
int pick = (int) Math.rint(64 * Math.random() + 1);
numbers.add(pick);
remaining--;
}
return numbers.toString();
}
private String fillResultString()
{
if (resultType == ResultType.NAN)
{
return TermParser.CONST_NAN;
}
if (resultType == ResultType.CONSTANT)
{
constantResult.convertUnit(TermParser.parseUnits(properties.units), /*toBase=*/ true);
return constantResult.getResultDescription(getFormulaList().getDocumentSettings());
}
if (isArrayResult())
{
final ArrayList<ArrayList<String>> res = fillResultMatrixArray();
if (res != null)
{
return res.toString();
}
}
return "";
}
public String getPotionType(String s) {
//HashMap<String, String> ke = new HashMap<String, String>();
ArrayList<String> t = new ArrayList<String>();
byte[] testBytes = Base64Coder.decode(s);
ByteArrayInputStream buf = new ByteArrayInputStream(testBytes);
try
{
NBTTagCompound tag = NBTCompressedStreamTools.a(buf);
Set<String> keys = tag.c();
for (String key : keys) {
// System.out.println(key);
String b = tag.get(key).toString();
//System.out.println(b);
String[] arr = b.split(",");
for(int c = 0; c < arr.length; c++){
//System.out.println("SOMETHING IN A LOOP ? " + arr[c]);
if(arr[c].contains("minecraft:")){
return arr[c].replace("minecraft:", "").replace('"', ' ').replace(" ", "");
}
}
}
}
catch (Exception ex)
{
ex.printStackTrace();
}
return t.toString();
}
public String getPotionType(String s) {
//HashMap<String, String> ke = new HashMap<String, String>();
ArrayList<String> t = new ArrayList<String>();
byte[] testBytes = Base64Coder.decode(s);
ByteArrayInputStream buf = new ByteArrayInputStream(testBytes);
try
{
NBTTagCompound tag = NBTCompressedStreamTools.a(buf);
Set<String> keys = tag.c();
for (String key : keys) {
// System.out.println(key);
String b = tag.get(key).toString();
//System.out.println(b);
String[] arr = b.split(",");
for(int c = 0; c < arr.length; c++){
//System.out.println("SOMETHING IN A LOOP ? " + arr[c]);
if(arr[c].contains("minecraft:")){
return arr[c].replace("minecraft:", "").replace('"', ' ').replace(" ", "");
}
}
}
}
catch (Exception ex)
{
ex.printStackTrace();
}
return t.toString();
}
protected static String[] getTableColumnDetails(ResultSetNode rs)
throws StandardException {
final ArrayList<String> tables = new ArrayList<String>();
VisitorAdaptor findLeftTables = new VisitorAdaptor() {
@Override
public Visitable visit(Visitable node) throws StandardException {
if (node instanceof FromTable) {
tables.add("{" + ((FromTable)node).getCorrelationName() + " "
+ ((FromTable)node).getOrigTableName() + "}");
}
return node;
}
};
rs.accept(findLeftTables);
String involvedTables = tables.toString();
String[] leftRSColumns = rs.resultColumns.getColumnNames();
String[] rsColumnsWithTables = new String[leftRSColumns.length + 1];
rsColumnsWithTables[0] = involvedTables;
System.arraycopy(leftRSColumns, 0, rsColumnsWithTables, 1,
leftRSColumns.length);
return rsColumnsWithTables;
}
public String getPotionType(String s) {
//HashMap<String, String> ke = new HashMap<String, String>();
ArrayList<String> t = new ArrayList<String>();
byte[] testBytes = Base64Coder.decode(s);
ByteArrayInputStream buf = new ByteArrayInputStream(testBytes);
try
{
NBTTagCompound tag = NBTCompressedStreamTools.a(buf);
Set<String> keys = tag.c();
for (String key : keys) {
// System.out.println(key);
String b = tag.get(key).toString();
//System.out.println(b);
String[] arr = b.split(",");
for(int c = 0; c < arr.length; c++){
//System.out.println("SOMETHING IN A LOOP ? " + arr[c]);
if(arr[c].contains("minecraft:")){
return arr[c].replace("minecraft:", "").replace('"', ' ').replace(" ", "");
}
}
}
}
catch (Exception ex)
{
ex.printStackTrace();
}
return t.toString();
}
private void parseKey(JaamSimModel simModel, ArrayList<String> key) throws InputErrorException {
if (key.size() <= 2 || !key.get(0).equals("{") || !key.get(key.size()-1).equals("}")) {
throw new InputErrorException("Malformed key entry: %s", key.toString());
}
ArrayList<ArrayList<String>> keyEntries = InputAgent.splitForNestedBraces(key.subList(1, key.size()-1));
if (keyEntries.size() != 2) {
throw new InputErrorException("Expected two values in keyed input for key entry: %s", key.toString());
}
ArrayList<String> timeInput = keyEntries.get(0);
ArrayList<String> valInput = keyEntries.get(1);
// Validate
if (timeInput.size() != 4 || !timeInput.get(0).equals("{") || !timeInput.get(timeInput.size()-1).equals("}")) {
throw new InputErrorException("Time entry not formated correctly: %s", timeInput.toString());
}
if (valInput.size() != 6 || !valInput.get(0).equals("{") || !valInput.get(valInput.size()-1).equals("}")) {
throw new InputErrorException("Value entry not formated correctly: %s", valInput.toString());
}
KeywordIndex timeKw = new KeywordIndex("", timeInput, 1, 3, null);
DoubleVector time = Input.parseDoubles(simModel, timeKw, 0.0d, Double.POSITIVE_INFINITY, TimeUnit.class);
KeywordIndex valKw = new KeywordIndex("", valInput, 1, 5, null);
DoubleVector vals = Input.parseDoubles(simModel, valKw, Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, unitType);
Vec3d val = new Vec3d(vals.get(0), vals.get(1), vals.get(2));
curve.addKey(time.get(0), val);
}
protected static String[] getTableColumnDetails(ResultSetNode rs)
throws StandardException {
final ArrayList<String> tables = new ArrayList<String>();
VisitorAdaptor findLeftTables = new VisitorAdaptor() {
@Override
public Visitable visit(Visitable node) throws StandardException {
if (node instanceof FromTable) {
tables.add("{" + ((FromTable)node).getCorrelationName() + " "
+ ((FromTable)node).getOrigTableName() + "}");
}
return node;
}
};
rs.accept(findLeftTables);
String involvedTables = tables.toString();
String[] leftRSColumns = rs.resultColumns.getColumnNames();
String[] rsColumnsWithTables = new String[leftRSColumns.length + 1];
rsColumnsWithTables[0] = involvedTables;
System.arraycopy(leftRSColumns, 0, rsColumnsWithTables, 1,
leftRSColumns.length);
return rsColumnsWithTables;
}
public String getPotionType(String s) {
ArrayList<String> t = new ArrayList<String>();
byte[] testBytes = Base64Coder.decode(s);
ByteArrayInputStream buf = new ByteArrayInputStream(testBytes);
try
{
NBTTagCompound tag = NBTCompressedStreamTools.a(buf);
Set<String> keys = tag.c();
for (String key : keys) {
String b = tag.get(key).toString();
String[] arr = b.split(",");
for(int c = 0; c < arr.length; c++){
//System.out.println("SOMETHING IN A LOOP ? " + arr[c]);
if(arr[c].contains("minecraft:")){
return arr[c].replace("minecraft:", "").replace('"', ' ').replace(" ", "");
}
}
}
}
catch (Exception ex)
{
ex.printStackTrace();
}
return t.toString();
}
public String listarContas() {
ArrayList<String> list = new ArrayList();
for (Iterator iterator = contas.iterator(); iterator.hasNext();) {
Conta c = (Conta) iterator.next();
list.add(c.toString());
}
return list.toString();
}
protected String formatParamValue(Param param) {
Object value = param.getValue();
if (value == null)
return "";
if (param.isDateInterval()) {
DateIntervalValue dateIntervalValue = AppBeans.getPrototype(DateIntervalValue.NAME, (String) value);
return dateIntervalValue.getLocalizedValue();
}
if (value instanceof Instance)
return ((Instance) value).getInstanceName();
if (value instanceof Enum)
return messages.getMessage((Enum) value);
if (value instanceof ArrayList){
ArrayList<String> names = new ArrayList<>();
ArrayList list = ((ArrayList) value);
for (Object obj : list) {
if (obj instanceof Instance)
names.add(((Instance) obj).getInstanceName());
else {
names.add(FilterConditionUtils.formatParamValue(param, obj));
}
}
return names.toString();
}
return FilterConditionUtils.formatParamValue(param, value);
}
private static String format(String msg, Object... args) {
if (args != null) {
// expand Iterable parameters into a list representation
for (int i = 0; i < args.length; i++) {
if (args[i] instanceof Iterable<?>) {
ArrayList<Object> list = new ArrayList<>();
for (Object o : (Iterable<?>) args[i]) {
list.add(o);
}
args[i] = list.toString();
}
}
}
return String.format(Locale.ENGLISH, msg, args);
}
private static String format(String msg, Object... args) {
if (args != null) {
// expand Iterable parameters into a list representation
for (int i = 0; i < args.length; i++) {
if (args[i] instanceof Iterable<?>) {
ArrayList<Object> list = new ArrayList<>();
for (Object o : (Iterable<?>) args[i]) {
list.add(o);
}
args[i] = list.toString();
}
}
}
return String.format(Locale.ENGLISH, msg, args);
}
public static String errorsToString(Iterable<CqlTranslatorException> exceptions) {
ArrayList<String> errors = new ArrayList<>();
for (CqlTranslatorException error : exceptions) {
TrackBack tb = error.getLocator();
String lines = tb == null ? "[n/a]" : String.format("%s[%d:%d, %d:%d]",
(tb.getLibrary() != null ? tb.getLibrary().getId() + (tb.getLibrary().getVersion() != null
? ("-" + tb.getLibrary().getVersion()) : "") : ""),
tb.getStartLine(), tb.getStartChar(), tb.getEndLine(), tb.getEndChar());
errors.add(lines + error.getMessage());
}
return errors.toString();
}
private static void checkForErrors() {
ArrayList<String> errorList = (ArrayList<String>) SQLBB.getBB().getSharedMap().get("DATA_ERROR");
if (errorList != null && errorList.size() > 0) {
errorList.add(0, "Errors (" + errorList.size() + ") were found:\n");
throw new TestException(errorList.toString());
} else {
Log.getLogWriter().info("*** No Errors Were Found! Congrats, now go celebrate! ***");
}
}
/**
* OrchestrationService handler.<BR/>
*
* @param orchestrationService IGenericOrchestrationService
*/
public void handle(IGenericOrchestrationService orchestrationService) {
String osId, osName, osResult;
getTracking().setProcess(getClass().getSimpleName());
if (orchestrationService != null) {
osId = orchestrationService.getId();
osName = orchestrationService.getName();
osResult = "CONTROL_EXECUTION";
} else {
osId = null;
osName = null;
osResult = "CONTROL_IGNORE";
}
// grib session
SessionEntity sessionOs = new SessionEntity();
sessionOs.setId(getTracking().getSessionId());
sessionOs.setServicemodelKey(osId);
sessionOs.setServicemodelName(osName);
sessionOs.setServicemodelResult(osResult);
databaseManager.updateSessionData(sessionOs);
log.trace("session service : {}", sessionOs);
// OS list : os 를 복수로 확장하게 될 경우 사용
// if (orchestrationService.getOrchestrationServiceList() != null) {
// handleOrchestrationServiceList(orchestrationService.getOrchestrationServiceList()
// , orchestrationService.getStateStore());
// }
// os id 로 Rule body 목록을 조회한다
log.debug("getRuleBodyListByOsId : {}", osId);
List<RuleBodyForDB> ruleBodyForDBList = databaseManager.getRuleBodyListByOsId(osId);
//convert to List<IGenericCompositeVirtualObject>
List<IGenericCompositeVirtualObject> cvoList = new ArrayList<>();
for (RuleBodyForDB rubleBodyItem:ruleBodyForDBList) {
DefaultCompositeVirtualObject compositeVirtualObject = new DefaultCompositeVirtualObject();
compositeVirtualObject.setId(rubleBodyItem.getId());
//cvo_type, physical_device_type_id, device_id
compositeVirtualObject.setCvoType(rubleBodyItem.getCvoType());
compositeVirtualObject.setPhysicalDeviceTypeId(rubleBodyItem.getPhysicalDeviceTypeId());
compositeVirtualObject.setDeviceId(rubleBodyItem.getDeviceId());
//base_cvo_id, location_id
compositeVirtualObject.setBaseCvoId(rubleBodyItem.getBaseCvoId());
compositeVirtualObject.setLocationId(rubleBodyItem.getLocationId());
compositeVirtualObject.setOsId(rubleBodyItem.getOsId());
cvoList.add(compositeVirtualObject);
}
if (cvoList != null && cvoList.size()>0) {
ArrayList<String> cvoIdList= new ArrayList<>();
for (int i=0; i< cvoList.size();i++) {
IGenericCompositeVirtualObject cvo = cvoList.get(i);
//cvoIdList.add(cvo.getId());
cvoIdList.add(cvo.getBaseCvoId());
}
String cvoIds= cvoIdList.toString();
String cvoResult = "CONTROL_EXECUTION";
sessionOs = new SessionEntity();
sessionOs.setId(getTracking().getSessionId());
sessionOs.setServiceKey(cvoIds);
sessionOs.setServiceResult(cvoResult);
databaseManager.updateSessionData(sessionOs);
handleCompositeVirtualObjectList(cvoList, orchestrationService.getStateStore());
} else {
// cvo 목록이 없는 경우에 Happend처리
SessionEntity sessionCm = new SessionEntity();
sessionCm.setId(getTracking().getSessionId());
sessionCm.setContextmodelResult("Happen"); //Session Data는 완료 처리
databaseManager.updateSessionData(sessionCm);
}
}
private String sortToString(Collection<Long> longs) {
ArrayList<Long> copy = new ArrayList<Long>(longs);
Collections.sort(copy);
return copy.toString();
}
@SuppressWarnings("unchecked")
/*
* returns true: when no conflict expected and commit does not gets conflict
* exception retruns false: when conflict is expected and commit correctly
* failed with conflict exception
*/
protected boolean verifyBatchingConflictAtCommit(boolean firstCommit,
SQLException se, boolean getsConflict) {
// find the keys has been hold by others
hydra.blackboard.SharedMap modifiedKeysByAllTx = SQLTxBatchingBB.getBB()
.getSharedMap();
HashMap<String, Integer> modifiedKeysByThisTx = (HashMap<String, Integer>) SQLDistTxTest.curTxModifiedKeys
.get();
Integer myTxId = (Integer) curTxId.get();
// will be used for mix RC and RR case
/*
* SharedMap writeLockedKeysByRRTx = null; Map writeLockedKeysByOtherRR =
* null;
*
* SharedMap readLockedKeysByRRTx = null; Map readLockedKeysByOtherRR =
* null;
*/
boolean expectFKConflict = expectBatchingFKConflict(modifiedKeysByAllTx
.getMap());
if (!getsConflict) {
if (firstCommit && expectFKConflict) {
throw new TestException(
"commit with batching "
+ "should get conflict exception but not, need to check log for foreing key constraints");
}
}
// remove those keys are already held by this tx
for (String key : modifiedKeysByThisTx.keySet()) {
// log().info("this tx hold the key: " + key);
ArrayList<Integer> txIdsForTheKey = (ArrayList<Integer>) modifiedKeysByAllTx
.get(key);
boolean contains = txIdsForTheKey.remove(myTxId);
if (!contains)
throw new TestException(
"test issue, a key is not added in the batchingBB map");
if (txIdsForTheKey.size() > 0) {
if (!getsConflict)
throw new TestException("commit with batching "
+ "should get conflict exception but not, for key: " + key
+ ", there are following other txId hold the" + " lock locally: "
+ txIdsForTheKey.toString());
else {
Log.getLogWriter().info("get expected conflict exception during commit");
return false;
}
}
}
// no other txId has the same key could cause conflict
// txIdsForTheKey.size()==0 for all holding keys
if (getsConflict) {
if (expectFKConflict) {
Log.getLogWriter().info("get expected conflict exception during commit");
return false;
} else {
throw new TestException(
"does not expect a conflict during commit, but gets "
+ TestHelper.getStackTrace(se));
// TODO this needs to be revisited depends on how #48195 is being
// handled by product
// if the first commit should fail, need to find out a way to
// check a later op causes the foreign key conflict
// a possible way is to have every op could cause foreign key conflict
// writes
// the conflicting txId to BB, so the conflict could be checked here.
// (when batching is on)
// and BB needs to be cleaned after conflict exception is thrown,
}
} else {
if (!expectFKConflict)
return true;
else {
throw new TestException(
"should get a conflict during commit, but does not. Need to check logs for more info");
}
}
}
private void deserializeHighlightsAndSave(@NonNull String serializedHighlights, @NonNull PageInfo pageInfo, int bookId) {
ArrayList<ContentValues> highlights = Highlight.deserializeToContentValues(serializedHighlights,
pageInfo,
bookId);
ArrayList<Integer> existingHighlightsId = new ArrayList<>(highlights.size());
for (ContentValues highlight_current : highlights) {
existingHighlightsId
.add(highlight_current.getAsInteger(UserDataDBContract.HighlightEntry.COLUMN_NAME_HIGHLIGHT_ID));
}
String existingHighlightsIdString = existingHighlightsId.toString();
existingHighlightsIdString = existingHighlightsIdString.replace('[', '(');
existingHighlightsIdString = existingHighlightsIdString.replace(']', ')');
SQLiteDatabase db = getWritableDatabase();
db.beginTransaction();
try {
if (highlights.size() != 0) {
db.delete(UserDataDBContract.HighlightEntry.TABLE_NAME,
UserDataDBContract.HighlightEntry.COLUMN_NAME_BOOK_ID + "=?" + " and " +
UserDataDBContract.HighlightEntry.COLUMN_NAME_PAGE_ID + "=?" + " and "
+ UserDataDBContract.HighlightEntry.COLUMN_NAME_HIGHLIGHT_ID + " NOT IN " +
existingHighlightsIdString,
new String[]{String.valueOf(bookId), String.valueOf(pageInfo.pageId)}
);
} else {
db.delete(UserDataDBContract.HighlightEntry.TABLE_NAME,
UserDataDBContract.HighlightEntry.COLUMN_NAME_BOOK_ID + "=?" + " and " +
UserDataDBContract.HighlightEntry.COLUMN_NAME_PAGE_ID + "=?",
new String[]{String.valueOf(bookId), String.valueOf(pageInfo.pageId)}
);
}
for (ContentValues highlight : highlights) {
db.insertWithOnConflict(
UserDataDBContract.HighlightEntry.TABLE_NAME,
null,
highlight,
SQLiteDatabase.CONFLICT_IGNORE);
}
db.setTransactionSuccessful();
} catch (SQLException e) {
Timber.e("deserializeHighlightsAndSave: ", e);
} finally {
db.endTransaction();
}
}