method2testcases stringlengths 118 3.08k |
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### Question:
AttemptsHelper { public Long getQueuedTime() { return getDuration(State.QUEUED); } AttemptsHelper(JobAttempt jobAttempt); boolean hasStateDurations(); static long getCommandPoolWaitTime(JobAttempt jobAttempt); static long getLegacyEnqueuedTime(JobAttempt jobAttempt); static long getPoolWaitTime(JobAttempt... |
### Question:
AttemptsHelper { public Long getExecutionPlanningTime() { return getDuration(State.EXECUTION_PLANNING); } AttemptsHelper(JobAttempt jobAttempt); boolean hasStateDurations(); static long getCommandPoolWaitTime(JobAttempt jobAttempt); static long getLegacyEnqueuedTime(JobAttempt jobAttempt); static long get... |
### Question:
AttemptsHelper { public Long getStartingTime() { return getDuration(State.STARTING); } AttemptsHelper(JobAttempt jobAttempt); boolean hasStateDurations(); static long getCommandPoolWaitTime(JobAttempt jobAttempt); static long getLegacyEnqueuedTime(JobAttempt jobAttempt); static long getPoolWaitTime(JobAtt... |
### Question:
AttemptsHelper { public Long getRunningTime() { return getDuration(State.RUNNING); } AttemptsHelper(JobAttempt jobAttempt); boolean hasStateDurations(); static long getCommandPoolWaitTime(JobAttempt jobAttempt); static long getLegacyEnqueuedTime(JobAttempt jobAttempt); static long getPoolWaitTime(JobAttem... |
### Question:
MetricsCombiner { private QueryProgressMetrics combine() { long rowsProcessed = executorMetrics .mapToLong(QueryProgressMetrics::getRowsProcessed) .sum(); return QueryProgressMetrics.newBuilder() .setRowsProcessed(rowsProcessed) .build(); } private MetricsCombiner(Stream<QueryProgressMetrics> executorMet... |
### Question:
KeyPair extends AbstractList<Object> implements CompoundKey { @SuppressWarnings("unchecked") public static <K1, K2> KeyPair<K1, K2> of(List<Object> list) { checkArgument(list.size() == 2, "list should be of size 2, had actually %s elements", list); final K1 value1 = (K1) list.get(0); final K2 value2 = (K2... |
### Question:
KeyUtils { public static String toString(Object key) { if (null == key) { return null; } return (key instanceof byte[] ? Arrays.toString((byte[]) key) : key.toString()); } private KeyUtils(); static boolean equals(Object left, Object right); static int hash(Object... keys); static String toString(Object ... |
### Question:
AdminCommandRunner { static void runCommand(String commandName, Class<?> command, String[] commandArgs) throws Exception { final Method mainMethod = command.getMethod("main", String[].class); Preconditions.checkState(Modifier.isStatic(mainMethod.getModifiers()) && Modifier.isPublic(mainMethod.getModifiers... |
### Question:
KeyUtils { public static int hash(Object... keys) { if (null == keys) { return 0; } int result = 1; for (Object key : keys) { result = 31 * result + hashCode(key); } return result; } private KeyUtils(); static boolean equals(Object left, Object right); static int hash(Object... keys); static String toStr... |
### Question:
KeyTriple extends AbstractList<Object> implements CompoundKey { @SuppressWarnings("unchecked") public static <K1, K2, K3> KeyTriple<K1, K2, K3> of(List<Object> list) { checkArgument(list.size() == 3, "list should be of size 3, had actually %s elements", list); final K1 value1 = (K1) list.get(0); final K2 ... |
### Question:
ReIndexer implements ReplayHandler { @Override public void put(String tableName, byte[] key, byte[] value) { if (!isIndexed(tableName)) { logger.trace("Ignoring put: {} on table '{}'", key, tableName); return; } final KVStoreTuple<?> keyTuple = keyTuple(tableName, key); final Document document = toDoc(tab... |
### Question:
ExportProfiles { private static void exportOffline(ExportProfilesOptions options, DACConfig dacConfig) throws Exception { Optional<LocalKVStoreProvider> providerOptional = CmdUtils.getKVStoreProvider(dacConfig.getConfig()); if (!providerOptional.isPresent()) { AdminLogger.log("No database found. Profiles ... |
### Question:
ReIndexer implements ReplayHandler { @Override public void delete(String tableName, byte[] key) { if (!isIndexed(tableName)) { logger.trace("Ignoring delete: {} on table '{}'", key, tableName); return; } indexManager.getIndex(tableName) .deleteDocuments(keyAsTerm(keyTuple(tableName, key))); metrics(tableN... |
### Question:
TracingKVStore implements KVStore<K, V> { @Override public Document<K, V> get(K key, GetOption... options) { return trace("get", () -> delegate.get(key, options)); } TracingKVStore(String creatorName, Tracer tracer, KVStore<K,V> delegate); static TracingKVStore<K, V> of(String name, Tracer tracer, KVStore... |
### Question:
TracingKVStore implements KVStore<K, V> { @Override public void delete(K key, DeleteOption... options) { trace("delete", () -> delegate.delete(key, options)); } TracingKVStore(String creatorName, Tracer tracer, KVStore<K,V> delegate); static TracingKVStore<K, V> of(String name, Tracer tracer, KVStore<K,V>... |
### Question:
ResetCatalogSearch { static void go(String[] args) throws Exception { final DACConfig dacConfig = DACConfig.newConfig(); parse(args); if (!dacConfig.isMaster) { throw new UnsupportedOperationException("Reset catalog search should be run on master node"); } final Optional<LocalKVStoreProvider> providerOpti... |
### Question:
KVStoreOptionUtility { public static void checkIndexPutOptionIsNotUsed(KVStore.KVStoreOption... options) { if (null == options || options.length == 0) { return; } for (KVStore.KVStoreOption option : options) { if (option instanceof IndexPutOption) { throw new IllegalArgumentException("IndexPutOption not s... |
### Question:
DateUtils { public static long getStartOfLastMonth() { LocalDate now = LocalDate.now(); LocalDate targetDate = now.minusDays(now.getDayOfMonth() - 1).minusMonths(1); Instant instant = targetDate.atStartOfDay().toInstant(ZoneOffset.UTC); return instant.toEpochMilli(); } static long getStartOfLastMonth(); ... |
### Question:
KVStoreOptionUtility { public static KVStore.PutOption[] removeIndexPutOption(KVStore.PutOption... options) { if (null == options) { return null; } return Arrays .stream(options) .filter(option -> !(option instanceof IndexPutOption)) .toArray(KVStore.PutOption[]::new); } static void validateOptions(KVSto... |
### Question:
DateUtils { public static LocalDate getLastSundayDate(final LocalDate dateWithinWeek) { int dayOfWeek = dateWithinWeek.getDayOfWeek().getValue(); dayOfWeek = (dayOfWeek == 7) ? 0 : dayOfWeek; return dateWithinWeek.minusDays(dayOfWeek); } static long getStartOfLastMonth(); static LocalDate getLastSundayDa... |
### Question:
ReflectionGoalChecker { public static boolean checkGoal(ReflectionGoal goal, Materialization materialization) { return Instance.isEqual(goal, materialization.getReflectionGoalVersion()); } ReflectionGoalHash calculateReflectionGoalVersion(ReflectionGoal reflectionGoal); boolean checkHash(ReflectionGoal g... |
### Question:
ReflectionGoalChecker { public boolean checkHash(ReflectionGoal goal, ReflectionEntry entry){ if(null == entry.getReflectionGoalHash()){ return false; } return entry.getReflectionGoalHash().equals(calculateReflectionGoalVersion(goal)); } ReflectionGoalHash calculateReflectionGoalVersion(ReflectionGoal re... |
### Question:
DateUtils { public static LocalDate getMonthStartDate(final LocalDate dateWithinMonth) { int dayOfMonth = dateWithinMonth.getDayOfMonth(); return dateWithinMonth.minusDays((dayOfMonth - 1)); } static long getStartOfLastMonth(); static LocalDate getLastSundayDate(final LocalDate dateWithinWeek); static Lo... |
### Question:
OptionList extends ArrayList<OptionValue> { public void mergeIfNotPresent(OptionList list) { final Set<OptionValue> options = Sets.newTreeSet(this); for (OptionValue optionValue : list) { if (options.add(optionValue)) { this.add(optionValue); } } } void merge(OptionList list); void mergeIfNotPresent(Opti... |
### Question:
DateUtils { public static LocalDate fromEpochMillis(final long epochMillis) { return Instant.ofEpochMilli(epochMillis).atZone(ZoneOffset.UTC).toLocalDate(); } static long getStartOfLastMonth(); static LocalDate getLastSundayDate(final LocalDate dateWithinWeek); static LocalDate getMonthStartDate(final Lo... |
### Question:
PathUtils { public static final String join(final String... parts) { final StringBuilder sb = new StringBuilder(); for (final String part:parts) { Preconditions.checkNotNull(part, "parts cannot contain null"); if (!Strings.isNullOrEmpty(part)) { sb.append(part).append("/"); } } if (sb.length() > 0) { sb.d... |
### Question:
PathUtils { public static final String normalize(final String path) { if (Strings.isNullOrEmpty(Preconditions.checkNotNull(path))) { return path; } final StringBuilder builder = new StringBuilder(); char last = path.charAt(0); builder.append(last); for (int i=1; i<path.length(); i++) { char cur = path.cha... |
### Question:
QueueProcessor implements AutoCloseable { public QueueProcessor(String name, Supplier<AutoCloseableLock> lockSupplier, Consumer<T> consumer) { this.name = name; this.lockSupplier = lockSupplier; this.consumer = consumer; this.queue = new LinkedBlockingQueue<>(); this.workerThread = null; this.isClosed = f... |
### Question:
JmxConfigurator extends ReporterConfigurator { @Override public void configureAndStart(String name, MetricRegistry registry, MetricFilter filter) { reporter = JmxReporter.forRegistry(registry).convertRatesTo(rateUnit).convertDurationsTo(durationUnit).filter(filter).build(); reporter.start(); } @JsonCreato... |
### Question:
LocalSchedulerService implements SchedulerService { @Override public void close() throws Exception { LOGGER.info("Stopping SchedulerService"); AutoCloseables.close(AutoCloseables.iter(executorService), taskLeaderElectionServiceMap.values()); LOGGER.info("Stopped SchedulerService"); } LocalSchedulerService... |
### Question:
LocalSchedulerService implements SchedulerService { @VisibleForTesting public CloseableSchedulerThreadPool getExecutorService() { return executorService; } LocalSchedulerService(int corePoolSize); LocalSchedulerService(int corePoolSize,
Provider<ClusterCoordinator> clusterC... |
### Question:
IncludesExcludesFilter implements MetricFilter { @Override public boolean matches(String name, Metric metric) { if (includes.isEmpty() || matches(name, includes)) { return allowedViaExcludes(name); } return false; } IncludesExcludesFilter(List<String> includes, List<String> excludes); @Override boolean ma... |
### Question:
ThreadsStatsCollector extends Thread implements AutoCloseable { public Integer getCpuTrailingAverage(long id, int seconds) { return cpuStat.getTrailingAverage(id, seconds); } ThreadsStatsCollector(Set<Long> slicingThreadIds); ThreadsStatsCollector(long collectionIntervalInMilliSeconds, Set<Long> slicingT... |
### Question:
FragmentTracker implements AutoCloseable { public void populate(List<PlanFragmentFull> fragments, ResourceSchedulingDecisionInfo decisionInfo) { for (PlanFragmentFull fragment : fragments) { final NodeEndpoint assignment = fragment.getMinor().getAssignment(); pendingNodes.add(assignment); } executorSet = ... |
### Question:
RexToExpr { public static LogicalExpression toExpr(ParseContext context, RelDataType rowType, RexBuilder rexBuilder, RexNode expr) { return toExpr(context, rowType, rexBuilder, expr, true); } static LogicalExpression toExpr(ParseContext context, RelDataType rowType, RexBuilder rexBuilder, RexNode expr); ... |
### Question:
EndpointsIndex { public MinorFragmentEndpoint getFragmentEndpoint(MinorFragmentIndexEndpoint ep) { return fragmentsEndpointMap.computeIfAbsent(ep, k -> new MinorFragmentEndpoint(k.getMinorFragmentId(), endpoints.get(k.getEndpointIndex()))); } EndpointsIndex(List<NodeEndpoint> endpoints); EndpointsIndex()... |
### Question:
JSONElementLocator { public static JsonPath parsePath(String path) { if (path.startsWith(VALUE_PLACEHOLDER)) { return new JsonPath(path.substring(VALUE_PLACEHOLDER.length())); } throw new IllegalArgumentException(path + " must start with 'value'"); } JSONElementLocator(String text); static JsonPath parseP... |
### Question:
MetadataProviderConditions { public static Predicate<String> getTableTypePredicate(List<String> tableTypeFilter) { return tableTypeFilter.isEmpty() ? ALWAYS_TRUE : ImmutableSet.copyOf(tableTypeFilter)::contains; } private MetadataProviderConditions(); static Predicate<String> getTableTypePredicate(List<S... |
### Question:
MetadataProviderConditions { public static Predicate<String> getCatalogNamePredicate(LikeFilter filter) { if (filter == null || !filter.hasPattern() || SQL_LIKE_ANY_STRING_PATTERN.equals(filter.getPattern())) { return ALWAYS_TRUE; } final String patternString = RegexpUtil.sqlToRegexLike(filter.getPattern(... |
### Question:
MetadataProviderConditions { public static Optional<SearchQuery> createConjunctiveQuery( LikeFilter schemaNameFilter, LikeFilter tableNameFilter ) { final Optional<SearchQuery> schemaNameQuery = createLikeQuery(DatasetIndexKeys.UNQUOTED_SCHEMA.getIndexFieldName(), schemaNameFilter); final Optional<SearchQ... |
### Question:
SQLAnalyzer { public List<SqlMoniker> suggest(String sql, int cursorPosition) { SqlAdvisor sqlAdvisor = new SqlAdvisor(validator); String[] replaced = {null}; return sqlAdvisor.getCompletionHints(sql, cursorPosition , replaced); } protected SQLAnalyzer(final SqlValidatorWithHints validator); List<SqlMoni... |
### Question:
SQLAnalyzer { public List<SqlAdvisor.ValidateErrorInfo> validate(String sql) { SqlAdvisor sqlAdvisor = new SqlAdvisor(validator); return sqlAdvisor.validate(sql); } protected SQLAnalyzer(final SqlValidatorWithHints validator); List<SqlMoniker> suggest(String sql, int cursorPosition); List<SqlAdvisor.Vali... |
### Question:
PushLimitToPruneableScan extends Prule { @Override public boolean matches(RelOptRuleCall call) { return !((ScanPrelBase) call.rel(1)).hasFilter() && call.rel(1) instanceof PruneableScan; } private PushLimitToPruneableScan(); @Override boolean matches(RelOptRuleCall call); @Override void onMatch(RelOptRul... |
### Question:
KeyFairSliceCalculator { public int getTotalSize() { return totalSize; } KeyFairSliceCalculator(Map<String, Integer> originalKeySizes, int maxTotalSize); Integer getKeySlice(String key); int getTotalSize(); boolean keysTrimmed(); int numValidityBytes(); }### Answer:
@Test public void testUnderflowSize() ... |
### Question:
RuntimeFilterProbeTarget { public static List<RuntimeFilterProbeTarget> getProbeTargets(RuntimeFilterInfo runtimeFilterInfo) { final List<RuntimeFilterProbeTarget> targets = new ArrayList<>(); try { if (runtimeFilterInfo==null) { return targets; } for (RuntimeFilterEntry entry : runtimeFilterInfo.getParti... |
### Question:
BloomFilter implements AutoCloseable { public boolean isCrossingMaxFPP() { return getExpectedFPP() > (5 * FPP); } BloomFilter(BufferAllocator bufferAllocator, String name, long minSizeBytes); private BloomFilter(ArrowBuf dataBuffer); void setup(); String getName(); long getSizeInBytes(); static BloomFilt... |
### Question:
BloomFilter implements AutoCloseable { public static long getOptimalSize(long expectedInsertions) { checkArgument(expectedInsertions > 0); long optimalSize = (long) (-expectedInsertions * Math.log(FPP) / (Math.log(2) * Math.log(2))) / 8; optimalSize = ((optimalSize + 8) / 8) * 8; return optimalSize + META... |
### Question:
BloomFilter implements AutoCloseable { @Override public void close() { logger.debug("Closing bloomfilter {}'s data buffer. RefCount {}", this.name, dataBuffer.refCnt()); try { dataBuffer.close(); } catch (Exception e) { logger.error("Error while closing bloomfilter " + this.name, e); } } BloomFilter(Buffe... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setInteger(int position, Integer value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override int size... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setString(int position, String value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override int size()... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setLong(int position, Long value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override int size(); @O... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setBigDecimal(int position, BigDecimal value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override in... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setFloat(int position, Float value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override int size(); ... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setDouble(int position, Double value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override int size()... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setBoolean(int position, Boolean value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override int size... |
### Question:
IcebergPartitionData implements StructLike, Serializable { public void setBytes(int position, byte[] value) { set(position, value); } IcebergPartitionData(Types.StructType partitionType); private IcebergPartitionData(IcebergPartitionData toCopy); Type getType(int pos); void clear(); @Override int size();... |
### Question:
IcebergFormatMatcher extends FormatMatcher { @Override public boolean matches(FileSystem fs, FileSelection fileSelection, CompressionCodecFactory codecFactory) throws IOException { Path rootDir = Path.of(fileSelection.getSelectionRoot()); Path metaDir = rootDir.resolve(METADATA_DIR_NAME); if (!fs.isDirect... |
### Question:
SchemaConverter { public BatchSchema fromIceberg(org.apache.iceberg.Schema icebergSchema) { return new BatchSchema(icebergSchema .columns() .stream() .map(SchemaConverter::fromIcebergColumn) .filter(Objects::nonNull) .collect(Collectors.toList())); } SchemaConverter(); BatchSchema fromIceberg(org.apache.i... |
### Question:
StoragePluginUtils { public static String generateSourceErrorMessage(final String storagePluginName, String errorMessage) { return String.format("Source '%s' returned error '%s'", storagePluginName, errorMessage); } private StoragePluginUtils(); static String generateSourceErrorMessage(final String stora... |
### Question:
StoragePluginUtils { public static UserException.Builder message(UserException.Builder builder, String sourceName, String errorMessage, Object... args) { return builder.message(generateSourceErrorMessage(sourceName, errorMessage), args) .addContext("plugin", sourceName); } private StoragePluginUtils(); s... |
### Question:
ManagedSchemaField { public boolean isTextField() { return isTextFieldType(type); } private ManagedSchemaField(final String name, final String type, final int length, final int scale, final boolean isUnbounded); static ManagedSchemaField newUnboundedLenField(final String name, final String type); static ... |
### Question:
ImpersonationUtil { public static UserGroupInformation createProxyUgi(String proxyUserName) { try { if (Strings.isNullOrEmpty(proxyUserName)) { throw new IllegalArgumentException("Invalid value for proxy user name"); } if (proxyUserName.equals(getProcessUserName()) || SYSTEM_USERNAME.equals(proxyUserName)... |
### Question:
OptionManagerWrapper extends BaseOptionManager { @Override public OptionList getDefaultOptions() { final OptionList optionList = new OptionList(); for (OptionManager optionManager : optionManagers) { OptionList defaultOptions = optionManager.getDefaultOptions(); optionList.merge(defaultOptions); } return ... |
### Question:
TransformBase { public Transform wrap() { return acceptor.wrap(this); } final T accept(TransformVisitor<T> visitor); Transform wrap(); @Override String toString(); static TransformBase unwrap(Transform t); static Converter<TransformBase, Transform> converter(); static final Acceptor<TransformBase, Transf... |
### Question:
SystemOptionManager extends BaseOptionManager implements Service, ProjectOptionManager { @Override public OptionValue getOption(final String name) { final OptionValueProto value = getOptionProto(name); return value == null ? null : OptionValueProtoUtils.toOptionValue(value); } SystemOptionManager(OptionVa... |
### Question:
SystemOptionManager extends BaseOptionManager implements Service, ProjectOptionManager { @Override public boolean deleteAllOptions(OptionType type) { checkArgument(type == OptionType.SYSTEM, "OptionType must be SYSTEM."); options.put(OPTIONS_KEY, OptionValueProtoList.newBuilder().build()); notifyListeners... |
### Question:
SystemOptionManager extends BaseOptionManager implements Service, ProjectOptionManager { @Override public OptionList getNonDefaultOptions() { final OptionList nonDefaultOptions = new OptionList(); getOptionProtoList().forEach( entry -> nonDefaultOptions.add(OptionValueProtoUtils.toOptionValue(entry)) ); r... |
### Question:
SystemOptionManager extends BaseOptionManager implements Service, ProjectOptionManager { @Override public Iterator<OptionValue> iterator() { return getOptionProtoList().stream() .map(OptionValueProtoUtils::toOptionValue) .iterator(); } SystemOptionManager(OptionValidatorListing optionValidatorListing,
... |
### Question:
SystemOptionManager extends BaseOptionManager implements Service, ProjectOptionManager { @Override public boolean isSet(String name){ return getOptionProto(name) != null; } SystemOptionManager(OptionValidatorListing optionValidatorListing,
LogicalPlanPersistence lpPersistence,... |
### Question:
SystemOptionManager extends BaseOptionManager implements Service, ProjectOptionManager { @Override public boolean isValid(String name){ return optionValidatorListing.isValid(name); } SystemOptionManager(OptionValidatorListing optionValidatorListing,
LogicalPlanPersistence lpPe... |
### Question:
EagerCachingOptionManager extends InMemoryOptionManager { @Override public double getOption(DoubleValidator validator) { return getOption(validator.getOptionName()).getFloatVal(); } EagerCachingOptionManager(OptionManager delegate); @Override boolean setOption(OptionValue value); @Override boolean deleteO... |
### Question:
EagerCachingOptionManager extends InMemoryOptionManager { @Override public boolean setOption(OptionValue value) { return super.setOption(value) && delegate.setOption(value); } EagerCachingOptionManager(OptionManager delegate); @Override boolean setOption(OptionValue value); @Override boolean deleteOption(... |
### Question:
EagerCachingOptionManager extends InMemoryOptionManager { @Override public boolean deleteOption(String name, OptionType type) { return super.deleteOption(name, type) && delegate.deleteOption(name, type); } EagerCachingOptionManager(OptionManager delegate); @Override boolean setOption(OptionValue value); @... |
### Question:
EagerCachingOptionManager extends InMemoryOptionManager { @Override public boolean deleteAllOptions(OptionType type) { return super.deleteAllOptions(type) && delegate.deleteAllOptions(type); } EagerCachingOptionManager(OptionManager delegate); @Override boolean setOption(OptionValue value); @Override bool... |
### Question:
ExpressionBase { public final <T> T accept(ExpressionVisitor<T> visitor) throws VisitorException { return acceptor.accept(visitor, this); } final T accept(ExpressionVisitor<T> visitor); Expression wrap(); @Override String toString(); static ExpressionBase unwrap(Expression t); static Converter<Expression... |
### Question:
NamespaceListing implements DatasetHandleListing { @VisibleForTesting Iterator<DatasetHandle> newIterator(Iterator<NamespaceKey> keyIterator) { return new TransformingIterator(keyIterator); } NamespaceListing(
NamespaceService namespaceService,
NamespaceKey sourceKey,
SourceMetadata sour... |
### Question:
DayOfWeekFromSundayDateTimeField extends PreciseDurationDateTimeField { @Override public int get(long instant) { return map(chronology.dayOfWeek().get(instant)); } DayOfWeekFromSundayDateTimeField(Chronology chronology, DurationField days); @Override int get(long instant); @Override String getAsText(int f... |
### Question:
DayOfWeekFromSundayDateTimeField extends PreciseDurationDateTimeField { @Override public String getAsText(int fieldValue, Locale locale) { return chronology.dayOfWeek().getAsText(reverse(fieldValue), locale); } DayOfWeekFromSundayDateTimeField(Chronology chronology, DurationField days); @Override int get(... |
### Question:
DayOfWeekFromSundayDateTimeField extends PreciseDurationDateTimeField { @Override public String getAsShortText(int fieldValue, Locale locale) { return chronology.dayOfWeek().getAsShortText(reverse(fieldValue), locale); } DayOfWeekFromSundayDateTimeField(Chronology chronology, DurationField days); @Overrid... |
### Question:
MorePosixFilePermissions { public static Set<PosixFilePermission> fromOctalMode(int mode) { Preconditions.checkArgument(0 <= mode && mode <= MAX_MODE, "mode should be between 0 and 0777"); final Set<PosixFilePermission> result = EnumSet.noneOf(PosixFilePermission.class); int mask = 1 << (PERMISSIONS_LENGT... |
### Question:
Path implements Comparable<Path> { public static Path of(URI uri) { return new Path(uri); } private Path(URI uri); static Path of(URI uri); static Path of(String path); static Path mergePaths(Path path1, Path path2); static Path withoutSchemeAndAuthority(Path path); String getName(); Path getParent(); Pa... |
### Question:
Path implements Comparable<Path> { public static Path mergePaths(Path path1, Path path2) { final String path1Path = path1.uri.getPath(); final String path2Path = path2.uri.getPath(); if (path2Path.isEmpty()) { return path1; } final StringBuilder finalPath = new StringBuilder(path1Path.length() + path2Path... |
### Question:
Path implements Comparable<Path> { public String getName() { final String path = uri.getPath(); int index = path.lastIndexOf(SEPARATOR_CHAR); return path.substring(index + 1); } private Path(URI uri); static Path of(URI uri); static Path of(String path); static Path mergePaths(Path path1, Path path2); st... |
### Question:
Path implements Comparable<Path> { public boolean isAbsolute() { return uri.getPath().startsWith(SEPARATOR); } private Path(URI uri); static Path of(URI uri); static Path of(String path); static Path mergePaths(Path path1, Path path2); static Path withoutSchemeAndAuthority(Path path); String getName(); P... |
### Question:
Path implements Comparable<Path> { public int depth() { final String path = uri.getPath(); if (path.charAt(0) == SEPARATOR_CHAR && path.length() == 1) { return 0; } int depth = 0; for (int i = 0 ; i < path.length(); i++) { if (path.charAt(i) == SEPARATOR_CHAR) { depth++; } } return depth; } private Path(... |
### Question:
ServiceRegistry implements Service { public <T extends Service> T replace(@Nullable T service) { if (service == null) { return null; } final Service toReplace = wrapService(service); for(ListIterator<Service> it = services.listIterator(); it.hasNext(); ) { Service s = it.next(); if (toReplace.equals(s)) {... |
### Question:
DremioVersionUtils { public static Collection<NodeEndpoint> getCompatibleNodeEndpoints(Collection<NodeEndpoint> nodeEndpoints) { List<NodeEndpoint> compatibleNodeEndpoints = new ArrayList<>(); if (nodeEndpoints != null && !nodeEndpoints.isEmpty()) { compatibleNodeEndpoints = nodeEndpoints.stream() .filter... |
### Question:
BackwardCompatibleSchemaDe extends StdDeserializer<Schema> { public static Schema fromJSON(String json) throws IOException { return mapper.readValue(checkNotNull(json), Schema.class); } protected BackwardCompatibleSchemaDe(); protected BackwardCompatibleSchemaDe(Class<?> vc); static Schema fromJSON(Stri... |
### Question:
JsonAdditionalExceptionContext implements AdditionalExceptionContext { protected static <T extends AdditionalExceptionContext> T fromUserException(Class<T> clazz, UserException ex) { if (ex.getRawAdditionalExceptionContext() == null) { logger.debug("missing additional context in UserException"); return nu... |
### Question:
ReplaceRecommender extends Recommender<ReplacePatternRule, Selection> { public static ReplaceMatcher getMatcher(ReplacePatternRule rule) { final String pattern = rule.getSelectionPattern(); ReplaceSelectionType selectionType = rule.getSelectionType(); if (rule.getIgnoreCase() != null && rule.getIgnoreCase... |
### Question:
TracingUtils { public static <R> R trace(Function<Span, R> work, Tracer tracer, String operation, String... tags) { Span span = TracingUtils.buildChildSpan(tracer, operation, tags); try (Scope s = tracer.activateSpan(span)) { return work.apply(span); } finally { span.finish(); } } private TracingUtils();... |
### Question:
GuiceServiceModule extends AbstractModule { public void close(Injector injector) throws Exception { serviceList.forEach((clazz) -> { final Object instance = injector.getInstance(clazz); if (instance instanceof Service) { try { logger.debug("stopping {}", instance.getClass().toString()); ((Service) instanc... |
### Question:
UUIDAdapter { public static byte[] getBytesFromUUID(UUID uuid) { byte[] result = new byte[16]; long msb = uuid.getMostSignificantBits(); long lsb = uuid.getLeastSignificantBits(); for (int i =15;i>=8;i--) { result[i] = (byte) (lsb & 0xFF); lsb >>= 8; } for (int i =7;i>=0;i--) { result[i] = (byte) (msb & 0... |
### Question:
SqlUtils { public static boolean isKeyword(String id) { Preconditions.checkState(RESERVED_SQL_KEYWORDS != null, "SQL reserved keyword list is not loaded. Please check the logs for error messages."); return RESERVED_SQL_KEYWORDS.contains(id.toUpperCase()); } static String quotedCompound(List<String> strin... |
### Question:
SqlUtils { public static String quoteIdentifier(final String id) { if (id.isEmpty()) { return id; } if (isKeyword(id)) { return quoteString(id); } if (Character.isAlphabetic(id.charAt(0)) && ALPHANUM_MATCHER.matchesAllOf(id)) { return id; } if (NEWLINE_MATCHER.matchesAnyOf(id)) { return quoteUnicodeString... |
### Question:
SqlUtils { public static List<String> parseSchemaPath(String schemaPath) { return new StrTokenizer(schemaPath, '.', SqlUtils.QUOTE) .setIgnoreEmptyTokens(true) .getTokenList(); } static String quotedCompound(List<String> strings); static String quoteIdentifier(final String id); static boolean isKeyword(S... |
### Question:
OptimisticByteOutput extends ByteOutput { @Override public void write(byte value) { checkArray(); arrayReference[arrayOffset++] = value; } OptimisticByteOutput(int payloadSize); @Override void write(byte value); @Override void write(byte[] value, int offset, int length); @Override void writeLazy(byte[] va... |
### Question:
PathUtils { public static List<String> toPathComponents(String fsPath) { if (fsPath == null ) { return EMPTY_SCHEMA_PATHS; } final StrTokenizer tokenizer = new StrTokenizer(fsPath, SLASH_CHAR, SqlUtils.QUOTE).setIgnoreEmptyTokens(true); return tokenizer.getTokenList(); } static Path toFSPath(final List<S... |
### Question:
PathUtils { public static String removeLeadingSlash(String path) { if (path.length() > 0 && path.charAt(0) == '/') { String newPath = path.substring(1); return removeLeadingSlash(newPath); } else { return path; } } static Path toFSPath(final List<String> schemaPath); static String toFSPathString(final Li... |
### Question:
LocalValue { public void set(T value) { Preconditions.checkNotNull(value, "LocalValue cannot be set to null"); doSet(value); } LocalValue(); @SuppressWarnings("unchecked") Optional<T> get(); void set(T value); void clear(); static LocalValues save(); static void restore(LocalValues localValues); }### Ans... |
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