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#Com.bigdata.util Classes and Interfaces - 75 results found.
NameDescriptionTypePackageFramework
AbstractHaltableProcessAbstract base class for tasks whose processing may be halted asynchronously.Classcom.bigdata.util.concurrentBlazeGraph
AbstractHTTPDOverrides some methods on NanoHTTPD to (a) prevent serving files from the local file system; and (b) to expose methods for handling GET, PUT, POST,Classcom.bigdata.util.httpdBlazeGraph
BitsSimple helper class to work with bits inside a byte.Classcom.bigdata.utilBlazeGraph
ByteBufferBitVectorWraps a ByteBuffer as a read-only BitVector.Classcom.bigdata.utilBlazeGraph
BytesClasscom.bigdata.utilBlazeGraph
BytesUtil .UnsignedByteArrayComparatorCompares two unsigned byte[]s.Classcom.bigdata.utilBlazeGraph
CanonicalFactoryA pattern for a canonicalizing factory based on a map with weak values.Classcom.bigdata.util.concurrentBlazeGraph
CaseInsensitiveStringComparatorA case-insensitive String Comparator.Classcom.bigdata.utilBlazeGraph
ChecksumErrorException thrown when the checksum field does not match the checksum computed for the data being read.Classcom.bigdata.utilBlazeGraph
ClassPathUtilUtility class for returning an instance of an interface.Classcom.bigdata.utilBlazeGraph
ClocksNotSynchronizedExceptionAn instance of this class is thrown if we observe that the timestamps generated by two or more services violate a requirement for synchronizedClasscom.bigdata.utilBlazeGraph
ComputableSomething which computes one value from another.Interfacecom.bigdata.util.concurrentBlazeGraph
ConfigA utility class to store configuration settings.Classcom.bigdata.util.httpdBlazeGraph
ConfigurationUtilUtility class that provides a set of static convenience methods related to configuration and deployment of the Bigdata services.Classcom.bigdata.util.configBlazeGraph
CSVReaderA helper class to read CSV (comma separated value) and similar kinds of delimited data.Classcom.bigdata.utilBlazeGraph
CSVReader .HeaderA header for a column that examines its values and interprets them as floating point numbers, integers, dates, or times when possible andClasscom.bigdata.utilBlazeGraph
DaemonThreadFactoryA thread factory that configures the thread as a daemon thread.Classcom.bigdata.utilBlazeGraph
DeltaMovingAverageTaskMoving average based on the change in some sampled value.Classcom.bigdata.util.concurrentBlazeGraph
DependsClass provides static information about project dependencies.Classcom.bigdata.utilBlazeGraph
Depends .DependencyInterfacecom.bigdata.utilBlazeGraph
ExecutionExceptionsClass enumerates all exceptions thrown for a set of tasks.Classcom.bigdata.util.concurrentBlazeGraph
ExecutionHelperHelper class for managing the execution of a set of Callable tasks on an ExecutorService.Classcom.bigdata.util.concurrentBlazeGraph
HaltableAbstract base class for tasks whose processing may be halted asynchronously.Classcom.bigdata.util.concurrentBlazeGraph
HTMLUtilityCollection of some utility methods for HTML.Classcom.bigdata.utilBlazeGraph
HTTPGetHandlerInterface allows for implementation of different handlers for "GET".Interfacecom.bigdata.util.httpdBlazeGraph
HTTPHeaderUtilityThis class provides set of utilities for encoding and decoding HTTP headers and doubles as the base class for all classes thatClasscom.bigdata.util.httpdBlazeGraph
HybridTimestampFactoryA timestamp factory using System.Classcom.bigdata.utilBlazeGraph
IHaltableInterface extends Future and provides an interface for managing the termination of a process from within that process.Interfacecom.bigdata.util.concurrentBlazeGraph
InnerCauseUtility class declaring methods for examining a stack trace for an instance of some class of exception.Classcom.bigdata.utilBlazeGraph
IQueueCountersInterface defines and documents the names and meanings of counters pertaining to blocking queues (of tasks) and services executing tasks and includesInterfacecom.bigdata.util.concurrentBlazeGraph
IQueueCounters .ITaskCountersCounters defined by TaskCounters.Interfacecom.bigdata.util.concurrentBlazeGraph
IQueueCounters .IThreadPoolExecutorCountersAdditional counters available for any ThreadPoolExecutor.Interfacecom.bigdata.util.concurrentBlazeGraph
IQueueCounters .IThreadPoolExecutorTaskCountersAdditional counters available for any ThreadPoolExecutor which is processing AbstractTasks.Interfacecom.bigdata.util.concurrentBlazeGraph
IQueueCounters .IWriteServiceExecutorCountersAdditional counters available for the WriteServiceExecutor.Interfacecom.bigdata.util.concurrentBlazeGraph
LatchA synchronization aid that allows one or more threads to await a counter becoming zero.Classcom.bigdata.util.concurrentBlazeGraph
LatchedExecutorA fly weight helper class that runs tasks either sequentially or with limited parallelism against some thread pool.Classcom.bigdata.util.concurrentBlazeGraph
Log4jLoggingHandler messages to a Log4j Appender.Classcom.bigdata.util.configBlazeGraph
LogUtilUtility class that provides a set of static convenience methods related to the initialization and configuration of the logging mechanism(s) employed byClasscom.bigdata.util.configBlazeGraph
LogUtil .OptionsInterfacecom.bigdata.util.configBlazeGraph
MappedTaskExecutorA fly weight helper class that runs tasks either sequentially or with limited parallelism against some thread pool.Classcom.bigdata.util.concurrentBlazeGraph
MemoizerPattern using a FutureTask to force synchronization only on tasks waiting for the same computation.Classcom.bigdata.util.concurrentBlazeGraph
MillisecondTimestampFactoryA timestamp factory based on System.Classcom.bigdata.utilBlazeGraph
MIMETypeParser for MIME type data.Classcom.bigdata.util.httpdBlazeGraph
MonitoredFutureTaskHelper task for monitoring the results of otherwise unwatched tasks.Classcom.bigdata.util.concurrentBlazeGraph
MovingAverageTaskClass tracks a the moving average of some sampled datum.Classcom.bigdata.util.concurrentBlazeGraph
NanoHTTPDA simple, tiny, nicely embeddable HTTP 1.Classcom.bigdata.util.httpdBlazeGraph
NanoHTTPD .RequestClasscom.bigdata.util.httpdBlazeGraph
NanoHTTPD .Response Return one of these from serve().Classcom.bigdata.util.httpdBlazeGraph
NanosecondTimestampFactoryTimestamp factory class with no more than nanosecond resolution - values produced by this class MUST NOT be persisted.Classcom.bigdata.utilBlazeGraph
NicUtilUtility class that provides a set of static convenience methods related to processing information about the current node's NetworkClasscom.bigdata.util.configBlazeGraph
NTThe name of an IIndex or an IRelation and a timestamp.Classcom.bigdata.utilBlazeGraph
NVClasscom.bigdata.utilBlazeGraph
NVPairClasscom.bigdata.util.httpdBlazeGraph
PropertyUtilThis utility class provides helper methods designed to fuse two configurations in which at least one of the configuration isClasscom.bigdata.utilBlazeGraph
PseudoRandomPseudoRandom is derived from an algorithm used to create a dissolve Given a maximum number it generates all numbers from 1 to that numberClasscom.bigdata.utilBlazeGraph
QueueSizeMovingAverageTaskClass tracks the moving average of the queue size.Classcom.bigdata.util.concurrentBlazeGraph
ReverseLongComparatorPlaces Long values into descending order.Classcom.bigdata.utilBlazeGraph
ShutdownHelperHelper class for normal shutdown of an ExecutorService.Classcom.bigdata.util.concurrentBlazeGraph
StackInfoReportAn exception class whose sole purpose is to provide information during debugging concerning the context in which some method is invoked.Classcom.bigdata.utilBlazeGraph
TaskCountersClass captures various data about the execution of AbstractTasks.Classcom.bigdata.util.concurrentBlazeGraph
TestAllAggregates test suites in increasing dependency order.Classcom.bigdata.util.concurrentBlazeGraph
TestAllAggregates test suites in increasing dependency order.Classcom.bigdata.util.httpdBlazeGraph
TestDecodeParamsTest suite for NanoHTTPD.Classcom.bigdata.util.httpdBlazeGraph
TestHaltableTest suite for Haltable.Classcom.bigdata.util.concurrentBlazeGraph
TestHTTPHeaderUtilityTest suite for HTTPHeaderUtility.Classcom.bigdata.util.httpdBlazeGraph
TestLatchUnit tests for Latch.Classcom.bigdata.util.concurrentBlazeGraph
TestMIMETypeTest suite for MIMEType.Classcom.bigdata.util.httpdBlazeGraph
TestMIMEType .AssertionFailedError2Classcom.bigdata.util.httpdBlazeGraph
TestMIMEType .CriteriaNote: This class is reused by TestAcceptMIMEType.Classcom.bigdata.util.httpdBlazeGraph
TestNanoHTTPDTest suite for NanoHTTPD.Classcom.bigdata.util.httpdBlazeGraph
ThreadGuardPattern used to guard critical regions that await Conditions when a concurrent event may cause the Condition to become unsatisfiable.Classcom.bigdata.util.concurrentBlazeGraph
ThreadGuard .GuardClasscom.bigdata.util.concurrentBlazeGraph
ThreadPoolExecutorBaseStatisticsTaskClass tracks a variety of information about a ThreadPoolExecutor including the moving average of its queue length, queue size, average activeClasscom.bigdata.util.concurrentBlazeGraph
ThreadPoolExecutorStatisticsTaskClass tracks a variety of information about a ThreadPoolExecutor including the moving average of its queue length, queuing times, etc.Classcom.bigdata.util.concurrentBlazeGraph
WriteTaskCountersClasscom.bigdata.util.concurrentBlazeGraph