method2testcases stringlengths 118 6.63k |
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### Question:
Matrix implements Serializable { public static Matrix zeros(@NonNull int... shape) { checkNotNull(shape); checkExpression( shape.length == 2, "Shape is incorrect"); return new Matrix(new double[shape[0] * shape[1]], shape[0], shape[1]); } private Matrix(double[] array, int row, int col); int[] shape(); ... |
### Question:
Matrix implements Serializable { public static Matrix randn(int row, int col) { checkDimensions(row, col); final Matrix matrix = Matrix.zeros(row, col); final double[] array = matrix.getArray(); final Random random = new Random(System.currentTimeMillis()); for (int i = 0, len = array.length; i < len; ++i)... |
### Question:
Matrix implements Serializable { public Matrix transpose() { return Matrix.transpose(this); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(int i, int j); void set(int i, int j, double v... |
### Question:
Matrix implements Serializable { public Matrix plus(@NonNull Matrix matrix) { checkNotNull(matrix); return Matrix.plus(this, matrix); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(int ... |
### Question:
Matrix implements Serializable { public Matrix plusTo(@NonNull Matrix matrix) { checkNotNull(matrix); return Matrix.plusTo(this, matrix); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(... |
### Question:
Matrix implements Serializable { public Matrix minus(@NonNull Matrix matrix) { checkNotNull(matrix); return Matrix.minus(this, matrix); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(in... |
### Question:
Matrix implements Serializable { public Matrix minusTo(@NonNull Matrix matrix) { checkNotNull(matrix); return Matrix.minusTo(this, matrix); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double ge... |
### Question:
Matrix implements Serializable { public Matrix times(@NonNull Matrix matrix) { checkNotNull(matrix); return Matrix.times(this, matrix); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(in... |
### Question:
Matrix implements Serializable { public Matrix timesTo(double num) { return Matrix.timesTo(this, num); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(int i, int j); void set(int i, int ... |
### Question:
Matrix implements Serializable { public double get(int i, int j) { checkExpression(i >= 0 && i < mRow && j >= 0 && j < mCol, "Row or col is out of bounds"); return mArray[i * mCol + j]; } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix... |
### Question:
Matrix implements Serializable { public void set(int i, int j, double value) { checkExpression(i >= 0 && i < mRow && j >= 0 && j < mCol, "Row or col is out of bounds"); mArray[i * mCol + j] = value; } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArr... |
### Question:
Matrix implements Serializable { public Matrix dot(@NonNull Matrix matrix) { checkNotNull(matrix); return Matrix.dot(this, matrix); } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(int i,... |
### Question:
MatrixChecker { static void checkDimensions(int row, int col) { checkExpression(row > 0 && col > 0, "Row and column should be positive"); } }### Answer:
@Test(expected = IllegalArgumentException.class) public void testCheckDimensions() { MatrixChecker.checkDimensions(-1, 0); }
@Test public void testChe... |
### Question:
MatrixChecker { static void checkInnerDimensions(@NonNull Matrix a, @NonNull Matrix b) { checkExpression(a.getCol() == b.getRow(), "Matrix inner dimensions must agree"); } }### Answer:
@Test public void testCheckInnerDimension() { final Matrix a = Matrix.zeros(2, 3); final Matrix b = Matrix.zeros(3, 2)... |
### Question:
Matrix implements Serializable { public int[] shape() { return new int[]{mRow, mCol}; } private Matrix(double[] array, int row, int col); int[] shape(); double[] getArray(); double[][] getArrays(); Matrix copy(); int getRow(); int getCol(); double get(int i, int j); void set(int i, int j, double value);... |
### Question:
IpBlockFilter implements Filter { @Override public void init(FilterConfig filterConfig) throws ServletException { initializeReloadCommandParamName(filterConfig); createIpBlocker(filterConfig); } @Override void init(FilterConfig filterConfig); @Override void doFilter(ServletRequest request, ServletRespons... |
### Question:
ConfigIpFilter implements IpFilter { @Override public boolean accept(String ip) { if (allowFirst) return accepAllowFirst(ip); else return acceptDenyFirst(ip); } ConfigIpFilter(Config config); @Override boolean accept(String ip); }### Answer:
@Test public void shouldReturnTrueDupIpInAllowAndDenyListWhenAl... |
### Question:
IpFilters { public static IpFilter create(Config config) { return new ConfigIpFilter(config); } static IpFilter create(Config config); static IpFilter createCached(Config config); }### Answer:
@Test public void createIpFilterWithConfig() { IpFilter filter = IpFilters.create(createConfig()); assertTrue(f... |
### Question:
IpFilters { public static IpFilter createCached(Config config) { return new CachedIpFilter(create(config)); } static IpFilter create(Config config); static IpFilter createCached(Config config); }### Answer:
@Test public void createCachedIpFilterWithConfig() { IpFilter filter = IpFilters.createCached(cre... |
### Question:
NumberNode { public boolean isSimpleNumber() { return isSimpleNumber; } NumberNode(String number); NumberNode createOrGetChildNumber(String numberPattern); NumberNode findMatchingChild(String number); boolean isMatch(String number); boolean isSimpleNumber(); boolean isAllAccept(); }### Answer:
@Test publ... |
### Question:
IpBlockFilter implements Filter { @Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { if (ipBlocker.accept(request.getRemoteAddr())) processDoFilter(request, response, chain); else sendNotFoundResponse((HttpServletRespo... |
### Question:
ConfigFactory { public static ConfigFactory getInstance(String type) { if (type.equals("text")) return new TextConfigFactory(); if (type.equals("file")) return new FileConfigFactory(); if (type.equals("classpath")) return new ClasspathConfigFactory(); return null; } static ConfigFactory getInstance(Strin... |
### Question:
IpBlockerFactoryImpl extends IpBlockerFactory { @Override public IpBlocker create(Map<String, String> config) { try { IpBlockerImpl ipBlocker = new IpBlockerImpl(); ipBlocker.init(config); return ipBlocker; } catch (Exception ex) { throw new IpBlockerCreationException(ex); } } @Override IpBlocker create(... |
### Question:
CachedIpFilter implements IpFilter { @Override public boolean accept(String ip) { if (cachedMap.containsKey(ip)) return cachedMap.get(ip); Boolean result = delegate.accept(ip); cachedMap.put(ip, result); return result; } CachedIpFilter(IpFilter delegate); @Override boolean accept(String ip); }### Answer:... |
### Question:
IpTree { public void add(String ip) { String[] ipNumbers = ip.split("\\."); NumberNode node = root; for (String number : ipNumbers) node = node.createOrGetChildNumber(number); } void add(String ip); boolean containsIp(String ip); }### Answer:
@Test public void level4StarIpTree() { ipTree.add("10.20.30.*... |
### Question:
Store { List<String> read(String name) { final List<String> allKeys = new ArrayList<>(sharedPreferences.getAll().keySet()); Collections.sort(allKeys); final Pattern pattern = Pattern.compile("^[0-9]+" + Pattern.quote("_" + name) + "$"); final List<String> result = new ArrayList<>(); for (String key : allK... |
### Question:
Phial { public static void setKey(String key, String value) { DEFAULT_CATEGORY.setKey(key, value); } static void setKey(String key, String value); static void setKey(@NonNull String key, @Nullable Object value); static void removeKey(String key); static Category category(String name); static void removeC... |
### Question:
Phial { public static void removeKey(String key) { DEFAULT_CATEGORY.removeKey(key); } static void setKey(String key, String value); static void setKey(@NonNull String key, @Nullable Object value); static void removeKey(String key); static Category category(String name); static void removeCategory(String ... |
### Question:
Phial { public static void removeSaver(Saver saver) { SAVERS.remove(saver); } static void setKey(String key, String value); static void setKey(@NonNull String key, @Nullable Object value); static void removeKey(String key); static Category category(String name); static void removeCategory(String name); s... |
### Question:
FileUtil { public static void write(String text, File target) throws IOException { BufferedWriter bw = null; FileWriter fw = null; try { fw = new FileWriter(target); bw = new BufferedWriter(fw); bw.write(text); } finally { if (bw != null) { bw.close(); } if (fw != null) { fw.close(); } } } private FileUt... |
### Question:
FileUtil { public static void saveBitmap(Bitmap bitmap, File targetFile, int quality) throws IOException { saveBitmap(bitmap, targetFile, Bitmap.CompressFormat.JPEG, quality); } private FileUtil(); static void write(String text, File target); static Uri getUri(Context context, String authority, File file... |
### Question:
FileUtil { public static List<File> walk(File source) { if (!source.isDirectory()) { return Collections.singletonList(source); } final File[] files = source.listFiles(); return walk(Arrays.asList(files)); } private FileUtil(); static void write(String text, File target); static Uri getUri(Context context... |
### Question:
FileUtil { public static String uniqueName(File source, Set<String> taken) { String name = source.getName(); for (int i = 1; taken.contains(name); i++) { name = getFileNameWithoutExtention(source) + "_" + i; final String extension = getFileExtension(source); if (!extension.isEmpty()) { name += "." + exten... |
### Question:
ConfigManager { List<FillOption> getOptions() { final List<FillOption> savedOptions = readConfigsFromStore(); final List<FillOption> result = new ArrayList<>(fillConfig.getOptions().size() + savedOptions.size()); result.addAll(savedOptions); result.addAll(fillConfig.getOptions()); return result; } ConfigM... |
### Question:
FileUtil { public static void zip(List<File> sources, File target) throws IOException { ZipOutputStream out = null; try { out = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(target))); final Set<String> takenNames = new HashSet<>(); final List<File> files = walk(sources); for (File fil... |
### Question:
CurrentActivityProvider extends SimpleActivityLifecycleCallbacks { public Activity getActivity() { return activity; } @Override void onActivityResumed(Activity activity); @Override void onActivityPaused(Activity activity); Activity getActivity(); void addListener(AppStateListener listener); void removeLi... |
### Question:
AnimatorFactory { static int calcRadius(int width, int height) { return (int) Math.round(Math.sqrt((float) width * width + height * height)); } AnimatorFactory(View startView); static AnimatorFactory createFactory(View startView); abstract Animator createAppearAnimator(View targetView); abstract Animator ... |
### Question:
CollectionUtils { public static <L> ArrayList<L> filter(List<L> list, Predicate<L> predicate) { ArrayList<L> result = new ArrayList<L>(); for (L element : list) { if (predicate.apply(element)) { result.add(element); } } return result; } private CollectionUtils(); static ArrayList<L> filter(List<L> list, ... |
### Question:
CollectionUtils { public static boolean isNullOrEmpty(Collection<?> input) { return input == null || input.isEmpty(); } private CollectionUtils(); static ArrayList<L> filter(List<L> list, Predicate<L> predicate); static ArrayList<T> map(List<G> input, Function1<T, G> function); static Set<T> map(Set<G> i... |
### Question:
CollectionUtils { public static List<Integer> asList(int... ids) { final List<Integer> result = new ArrayList<>(ids.length); for (int id : ids) { result.add(id); } return result; } private CollectionUtils(); static ArrayList<L> filter(List<L> list, Predicate<L> predicate); static ArrayList<T> map(List<G>... |
### Question:
CollectionUtils { public static <T> Set<T> asSet(T... items) { final HashSet<T> result = new HashSet<>(items.length); result.addAll(Arrays.asList(items)); return Collections.unmodifiableSet(result); } private CollectionUtils(); static ArrayList<L> filter(List<L> list, Predicate<L> predicate); static Arra... |
### Question:
KVJsonSerializer { @VisibleForTesting @NonNull JSONObject createCategoryObject(KVCategory category) throws JSONException { final JSONObject categoryJsonObject = new JSONObject(); categoryJsonObject.put(NAME_KEY, category.getName()); final JSONArray entriesJsonArray = new JSONArray(); for (KVSaver.KVEntry ... |
### Question:
KVJsonSerializer { @VisibleForTesting @NonNull JSONArray createCategoriesArray(List<KVCategory> categories) throws JSONException { final JSONArray categoriesJsonArray = new JSONArray(); for (KVCategory category : categories) { if (category.isEmpty()) { continue; } final JSONObject categoryJsonObject = cre... |
### Question:
KVSaver extends Observable implements Saver { List<KVCategory> getData() { final List<KVCategory> categories = new ArrayList<>(); synchronized (items) { for (Map.Entry<String, Map<String, String>> categoryEntry : items.entrySet()) { final String categoryName = categoryEntry.getKey(); final List<KVEntry> e... |
### Question:
KVSaver extends Observable implements Saver { @Override public void save(String category, String key, String value) { synchronized (items) { Map<String, String> keyValues = items.get(category); if (keyValues == null) { keyValues = new LinkedHashMap<>(); items.put(category, keyValues); } keyValues.put(key,... |
### Question:
SelectedPageStorage { @Nullable String getSelectedPage() { return preferences.getString(KEY_SELECTED_PAGE_ID, null); } SelectedPageStorage(SharedPreferences preferences); }### Answer:
@Test public void getSelectedPage_returns_null_if_nothing_stored() { assertNull(pageStorage.getSelectedPage()); } |
### Question:
ExpandedView extends FrameLayout { public void displayPages(List<Page> pages, Page selected, boolean animated) { setVisibility(VISIBLE); setupIcons(pages, selected, animated); setupPage(selected); title.setText(selected.getTitle()); } ExpandedView(@NonNull Context context); ExpandedView(@NonNull Context ... |
### Question:
ExpandedView extends FrameLayout { public void setSelected(Page selected) { final int childCount = iconsHolder.getChildCount(); for (int i = 0; i < childCount; i++) { final View child = iconsHolder.getChildAt(i); final boolean isSelected = ObjectUtil.equals(child.getTag(), selected.getId()); child.setSele... |
### Question:
ExpandedView extends FrameLayout { public void destroyContent() { animator.cancel(); setVisibility(INVISIBLE); content = null; contentContainer.removeAllViews(); disposable.dispose(); } ExpandedView(@NonNull Context context); ExpandedView(@NonNull Context context, ExpandedViewCallback callback); Expande... |
### Question:
PhialButton extends View { @VisibleForTesting static int getIconSize(int maxSize, int intrinsicSize) { if (intrinsicSize == -1 || intrinsicSize > maxSize) { return maxSize; } return intrinsicSize; } PhialButton(Context context); PhialButton(Context context, @Nullable AttributeSet attrs); PhialButton(Con... |
### Question:
OverlayPresenter extends SimpleActivityLifecycleCallbacks implements ScreenTracker.ScreenListener { @Override public void onActivityStarted(Activity activity) { if (!isExpanded) { view.showButton(activity, false); } } OverlayPresenter(
OverlayView view,
List<Page> allPages,
... |
### Question:
OverlayPresenter extends SimpleActivityLifecycleCallbacks implements ScreenTracker.ScreenListener { @Override public void onActivityStopped(Activity activity) { if (!isExpanded) { view.removeButton(activity); } } OverlayPresenter(
OverlayView view,
List<Page> allPages,
... |
### Question:
OverlayPresenter extends SimpleActivityLifecycleCallbacks implements ScreenTracker.ScreenListener { @Override public void onActivityResumed(Activity activity) { curActivity = activity; if (isExpanded) { final List<Page> visiblePages = calcVisiblePages(); if (!visiblePages.isEmpty()) { view.showExpandedVie... |
### Question:
OverlayPresenter extends SimpleActivityLifecycleCallbacks implements ScreenTracker.ScreenListener { @Override public void onActivityPaused(Activity activity) { if (ObjectUtil.equals(activity, curActivity)) { if (isExpanded) { view.removeExpandedView(curActivity); } curActivity = null; } } OverlayPresenter... |
### Question:
OverlayPresenter extends SimpleActivityLifecycleCallbacks implements ScreenTracker.ScreenListener { @VisibleForTesting @NonNull List<Page> calcVisiblePages() { final List<Page> visiblePages = new ArrayList<>(allPages.size()); for (Page page : allPages) { final boolean shouldShowPage = screenTracker.matche... |
### Question:
OverlayPresenter extends SimpleActivityLifecycleCallbacks implements ScreenTracker.ScreenListener { @VisibleForTesting @NonNull Page findSelected(List<Page> visible) { final String selectedPageId = selectedPageStorage.getSelectedPage(); for (Page page : visible) { if (ObjectUtil.equals(selectedPageId, pag... |
### Question:
OverlayView implements ExpandedView.ExpandedViewCallback { void showExpandedView(Activity activity, List<Page> pages, Page selected, boolean animated) { expandedView.displayPages(pages, selected, animated); activity.getWindowManager().addView(expandedView, wrap(EXPANDED_VIEW_PARAMS)); } OverlayView(Contex... |
### Question:
OverlayView implements ExpandedView.ExpandedViewCallback { void updateExpandedView(List<Page> pages, Page selected) { expandedView.displayPages(pages, selected, false); } OverlayView(Context context, DragHelper dragHelper, ExpandedView expandedView); @Override void finish(); @Nullable @Override View findV... |
### Question:
OverlayView implements ExpandedView.ExpandedViewCallback { void removeExpandedView(Activity activity) { activity.getWindowManager().removeView(expandedView); } OverlayView(Context context, DragHelper dragHelper, ExpandedView expandedView); @Override void finish(); @Nullable @Override View findViewById(int... |
### Question:
OverlayView implements ExpandedView.ExpandedViewCallback { void setSelectedPage(Page page) { expandedView.setSelected(page); } OverlayView(Context context, DragHelper dragHelper, ExpandedView expandedView); @Override void finish(); @Nullable @Override View findViewById(int id); @Override void onPageSelect... |
### Question:
ScreenTracker extends SimpleActivityLifecycleCallbacks implements PhialScopeNotifier.OnScopeChangedListener { @Override public void onActivityResumed(Activity activity) { currentScreen.setActivity(activity); fireOnScreenChanged(); } void addListener(ScreenListener listener); void removeListener(ScreenLis... |
### Question:
ConfigManager { void saveOption(String name, List<String> values) { if (!hasSameSizeAsConfig(values)) { throw new IllegalArgumentException("unexpected size of options!. Should be " + fillConfig.getTargetIds().size() + "; But was " + values.size() ); } final List<String> optionNames = store.read(ORDER); if... |
### Question:
ScreenTracker extends SimpleActivityLifecycleCallbacks implements PhialScopeNotifier.OnScopeChangedListener { @Override public void onActivityPaused(Activity activity) { if (ObjectUtil.equals(activity, currentScreen.getActivity())) { currentScreen.clearActivity(); fireOnScreenChanged(); } } void addListe... |
### Question:
ScreenTracker extends SimpleActivityLifecycleCallbacks implements PhialScopeNotifier.OnScopeChangedListener { @Override public void onEnterScope(String scopeName, View view) { currentScreen.enterScope(scopeName, view); fireOnScreenChanged(); } void addListener(ScreenListener listener); void removeListene... |
### Question:
ScreenTracker extends SimpleActivityLifecycleCallbacks implements PhialScopeNotifier.OnScopeChangedListener { @Override public void onExitScope(String scopeName) { currentScreen.exitScope(scopeName); fireOnScreenChanged(); } void addListener(ScreenListener listener); void removeListener(ScreenListener li... |
### Question:
ScreenTracker extends SimpleActivityLifecycleCallbacks implements PhialScopeNotifier.OnScopeChangedListener { void destroy() { listeners.clear(); currentScreen.clearActivity(); } void addListener(ScreenListener listener); void removeListener(ScreenListener listener); Screen getCurrentScreen(); @Override ... |
### Question:
Screen { public boolean matchesAny(Collection<TargetScreen> screens) { if (CollectionUtils.isNullOrEmpty(screens)) { return true; } for (TargetScreen targetScreen : screens) { if (matches(targetScreen)) { return true; } } return false; } Screen(Activity activity, String scopeName); boolean matches(TargetS... |
### Question:
Screen { @Nullable public View findTarget(int id) { View resultView = null; for (WeakReference<View> weakRefView : scopes.values()) { View scopeView = weakRefView.get(); if (scopeView != null) { resultView = scopeView.findViewById(id); } if (resultView != null) { return resultView; } } if (activity != nul... |
### Question:
ConfigManager { List<Integer> getTargetIds() { return fillConfig.getTargetIds(); } ConfigManager(FillConfig fillConfig, Store store); }### Answer:
@Test public void getTargetIds() throws Exception { assertEquals(config.getTargetIds(), configManager.getTargetIds()); } |
### Question:
AutoFillerBuilder { public AutoFillerBuilder fill(int... ids) { Precondition.notEmpty(ids, "ids should not be empty"); this.targetIds = CollectionUtils.asList(ids); return this; } AutoFillerBuilder(TargetScreen targetScreen); AutoFillerBuilder fill(int... ids); FillConfig withOptions(FillOption... options... |
### Question:
AutoFillerBuilder { public FillConfig withOptions(FillOption... options) { this.options = Arrays.asList(options); return this.build(); } AutoFillerBuilder(TargetScreen targetScreen); AutoFillerBuilder fill(int... ids); FillConfig withOptions(FillOption... options); FillConfig withoutOptions(); }### Answe... |
### Question:
StripPrefixFilter extends HttpInboundSyncFilter { @Override public boolean shouldFilter(HttpRequestMessage msg) { for (String target: prefixPatterns) { if (msg.getPath().matches(target)) { return true; } } return false; } StripPrefixFilter(List<String> prefixPatterns); @Override HttpRequestMessage apply(H... |
### Question:
SagaInstanceFactory { public <SagaData> SagaInstance create(Saga<SagaData> saga, SagaData data) { SagaManager<SagaData> sagaManager = (SagaManager<SagaData>)sagaManagers.get(saga); if (sagaManager == null) throw new RuntimeException(("No SagaManager for " + saga)); return sagaManager.create(data); } SagaI... |
### Question:
SagaManagerImpl implements SagaManager<Data> { private void handleReply(Message message) { if (!isReplyForThisSagaType(message)) return; logger.debug("Handle reply: {}", message); String sagaId = message.getRequiredHeader(SagaReplyHeaders.REPLY_SAGA_ID); String sagaType = message.getRequiredHeader(SagaRep... |
### Question:
Money { public boolean isGreaterThanOrEqual(Money other) { return amount.compareTo(other.amount) >= 0; } private Money(); Money(BigDecimal amount); Money(String s); Money(int i); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); Money add(Money delta); boolean ... |
### Question:
Money { public Money add(Money delta) { return new Money(amount.add(delta.amount)); } private Money(); Money(BigDecimal amount); Money(String s); Money(int i); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); Money add(Money delta); boolean isGreaterThanOrEqua... |
### Question:
Money { public Money multiply(int x) { return new Money(amount.multiply(new BigDecimal(x))); } private Money(); Money(BigDecimal amount); Money(String s); Money(int i); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); Money add(Money delta); boolean isGreaterT... |
### Question:
ConsumerController { @RequestMapping(method= RequestMethod.GET, path="/{consumerId}") public ResponseEntity<GetConsumerResponse> get(@PathVariable long consumerId) { return consumerService.findById(consumerId) .map(consumer -> new ResponseEntity<>(new GetConsumerResponse(consumer.getName()), HttpStatus.OK... |
### Question:
OrderHistoryController { @RequestMapping(path = "/{orderId}", method = RequestMethod.GET) public ResponseEntity<GetOrderResponse> getOrder(@PathVariable String orderId) { return orderHistoryDao.findOrder(orderId) .map(order -> new ResponseEntity<>(makeGetOrderResponse(order), HttpStatus.OK)) .orElseGet(()... |
### Question:
DeliveryService { public void createDelivery(long orderId, long restaurantId, Address deliveryAddress) { Restaurant restaurant = restaurantRepository.findById(restaurantId).get(); deliveryRepository.save(Delivery.create(orderId, restaurantId, restaurant.getAddress(), deliveryAddress)); } DeliveryService(R... |
### Question:
DeliveryService { public void scheduleDelivery(long orderId, LocalDateTime readyBy) { Delivery delivery = deliveryRepository.findById(orderId).get(); List<Courier> couriers = courierRepository.findAllAvailable(); Courier courier = couriers.get(random.nextInt(couriers.size())); courier.addAction(Action.mak... |
### Question:
Order { public OrderState getState() { return state; } private Order(); Order(long consumerId, long restaurantId, DeliveryInformation deliveryInformation, List<OrderLineItem> orderLineItems); static ResultWithDomainEvents<Order, OrderDomainEvent> createOrder(long consumerId, Restaurant restaurant, Deliv... |
### Question:
Order { public Money getOrderTotal() { return orderLineItems.orderTotal(); } private Order(); Order(long consumerId, long restaurantId, DeliveryInformation deliveryInformation, List<OrderLineItem> orderLineItems); static ResultWithDomainEvents<Order, OrderDomainEvent> createOrder(long consumerId, Restau... |
### Question:
OrderService { @Transactional public Order createOrder(long consumerId, long restaurantId, DeliveryInformation deliveryInformation, List<MenuItemIdAndQuantity> lineItems) { Restaurant restaurant = restaurantRepository.findById(restaurantId) .orElseThrow(() -> new RestaurantNotFoundException(restaurantId))... |
### Question:
Tools { public static boolean isClassAccessChange(final int oldAccess, final int newAccess) { if ( not(oldAccess, Opcodes.ACC_ABSTRACT) && has(newAccess, Opcodes.ACC_ABSTRACT) ) { return true; } else if ( not(oldAccess, Opcodes.ACC_FINAL) && has(newAccess, Opcodes.ACC_FINAL) ) { return true; } else { fina... |
### Question:
Tools { public static boolean isFieldAccessChange(final int oldAccess, final int newAccess) { if (isAccessIncompatible(oldAccess, newAccess)) { return true; } if ( not(oldAccess, Opcodes.ACC_FINAL) && has(newAccess, Opcodes.ACC_FINAL) ) { return true; } else { final int compatibleChanges = Opcodes.ACC_FIN... |
### Question:
Delta { @Nonnull public static Version inferNextVersion(@Nonnull final Version version, @Nonnull final CompatibilityType compatibilityType) { if (version == null) { throw new IllegalArgumentException("null version"); } if (compatibilityType == null) { throw new IllegalArgumentException("null compatibility... |
### Question:
Delta { @Nonnull public final Version infer(@Nonnull final Version previous) { if (previous == null) { throw new IllegalArgumentException("null previous"); } if (previous.isInDevelopment()) { throw new IllegalArgumentException("Cannot infer for in development version <"+previous+">"); } final Compatibilit... |
### Question:
Delta { public final boolean validate(@Nonnull final Version previous, @Nonnull final Version current) { if (previous == null) { throw new IllegalArgumentException("null previous"); } if (current == null) { throw new IllegalArgumentException("null current"); } if (current.compareTo(previous) <= 0) { throw... |
### Question:
Version implements Comparable<Version> { public static Version parse(@Nonnull final String version) { final Matcher matcher = Version.PATTERN.matcher(version); if (!matcher.matches()) { throw new IllegalArgumentException("<"+version+"> does not match format "+Version.FORMAT); } final int major = Integer.v... |
### Question:
Version implements Comparable<Version> { public Version next(@Nonnull final Version.Element element) { if (element == null) { throw new IllegalArgumentException("null element"); } switch (element) { case MAJOR: if (special == null || this.minor != 0 || this.patch != 0) { return new Version(this.major + 1,... |
### Question:
ExtensibleFirefoxDriver extends FirefoxDriver { public void uninstallAddon(AddonUninstallRequest request) throws IOException { addonSupport.uninstallAddon(request); } ExtensibleFirefoxDriver(GeckoDriverService service, FirefoxOptions options); void installAddon(AddonInstallRequest request); void uninstall... |
### Question:
YahooOutputProcessor implements OutputProcessor { @Override public void process(Reader reader, Writer writer) throws IOException { final JavaScriptCompressor javaScriptCompressor = new JavaScriptCompressor(reader, new ErrorReporter() { public void warning(final String message, final String sourceName, fin... |
### Question:
MD5HashFileGenerator implements HashFileGenerator, InitializingBean { @Override public Optional<String> hash(final Optional<URL> url) throws IOException { if (!url.isPresent()) { return Optional.absent(); } logger.debug("Calculating md5 hash, url:{}", url); if (isHotReloadModeOff()) { final String md5 = c... |
### Question:
EmptyHashFileGenerator implements HashFileGenerator { @Override public Optional<String> hash(final Optional<URL> url) throws IOException { return Optional.absent(); } @Override Optional<String> hash(final Optional<URL> url); @Override Optional<String> hashMulti(Collection<URL> urls); }### Answer:
@Test ... |
### Question:
EmptyHashFileGenerator implements HashFileGenerator { @Override public Optional<String> hashMulti(Collection<URL> urls) throws IOException { return Optional.absent(); } @Override Optional<String> hash(final Optional<URL> url); @Override Optional<String> hashMulti(Collection<URL> urls); }### Answer:
@Tes... |
### Question:
GoogleClosureOutputProcessor implements OutputProcessor { @Override public void process(final Reader reader, final Writer writer) throws IOException { final String originalJsSourceCode = IOUtils.toString(reader); try { Compiler.setLoggingLevel(Level.SEVERE); final Compiler compiler = new Compiler(); final... |
### Question:
EmptyModelAdjuster implements ModelAdjuster { @Override public @Nullable Object adjust(@Nullable Object obj) { return obj; } @Override @Nullable Object adjust(@Nullable Object obj); }### Answer:
@Test public void nullReturnsNull() throws Exception { Assert.assertNull("null returns null", emptyModelAdjus... |
### Question:
SpringModelAdjuster implements ModelAdjuster { public String getModelKey() { return modelKey; } @Override @Nullable Object adjust(@Nullable final Object obj); void setModelKey(final String modelKey); String getModelKey(); }### Answer:
@Test public void defaultModelKey() throws Exception { Assert.assertE... |
### Question:
SpringModelAdjuster implements ModelAdjuster { public void setModelKey(final String modelKey) { this.modelKey = modelKey; } @Override @Nullable Object adjust(@Nullable final Object obj); void setModelKey(final String modelKey); String getModelKey(); }### Answer:
@Test public void setModelKey() throws Ex... |
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