Package org.limitless.util

The util package holds useful classes which aren't tied to a particular project at Limitless Knowledge Association.

See:
Description

Interface Summary

Annotation	Describes an interface for Annotating objects.
CommandLineArgumentParser.DetailsBuilder
ConcurrentTCPService.ClientConnection	This interface allows access to the writer and management routines, such as fetching an address.
ConcurrentTCPService.ReaderSlave	A ReaderSlave processes the input from a client connection and sends proper output back.
ConcurrentTCPService.ReaderSlave.Factory
FileVisitor.Worker	Each worker processes a single file.
GeneralEventListener.Invoke
GeneralEventSource.Invoke	A listener must implement this if it wants to be invoked by this source and requires no exceptions be thrown.
GeneralEventSource.InvokeWithException	A listener must implement this if it wants to be invoked by this source and requires exceptions be thrown.
InterruptableTimeout.OnTimeout
ThreadPooledEventQueue.Worker	This inteface specifies that a worker will, on demand, handle an object from the queue.
ThreadPooledEventQueue.Worker.Factory	This is used to create a worker on demand.
UDPPacketEvent.Listener	This describes the methods al listeners must implement for call-backs.
UDPPacketEvent.Source	This describes the functions all sources needed in order to serve the listeners.

Class Summary

BitDestination	This class provides a 'sink' for data trickled in a bit or bits at a time, instead of bytes at a time.
BitSource
CommandLineArgumentParser	This class trivializes the parsing of command-line arguments that obey the following structure: --flag - the presence of this stands alone -option value - this is an option with a single value following Anything else is an argument.
CommandLineArgumentParser.BasicDetailsBuilder	Basic command line argument builder.
CommandLineArgumentParser.BasicParseStrategy
CommandLineArgumentParser.DefaultDetailsBuilder	Default command line argument builder.
CommandLineArgumentParser.Details	This holds the processed set of command line arguments with no leading dashes on anything.
CommandLineArgumentParser.Option	This holds option name and value, with the leading "-" stripped from the name.
ConcurrentTCPService	This class provides the template-method for a TCP service that listens for incomming connections.
ConcurrentTCPService.EchoService	This is a class used for testing
ConcurrentTCPService.EchoService.Factory
CountSynchronizer	A CountSynchronizer is used to synchronize a fixed set of threads.
FileVisitor	This class lets each file in directory that matches a regular expression be visited in sequence by a given object.
GeneralAnnotation
GeneralEventListener	This base class provides a simple way to ensure that an event listener can handle all the queue management needed for multiple sources.
GeneralEventSource	This class provides a simple way to ensure that an event source can handle all the queue management.
GroupClassLoader	This loads a group of classes by regex pattern in a directory that share a common interface.
GroupClassLoader.Worker	Objects of this class will populate the destination list.
HtmlSanitizer	This class has static methods for cleaning strings for safe HTML viewing.
InterruptableTimeout	This class takes an object and a timeout, and when the timeout occurs, if it hasn't been aborted, it invokes "go" on the object.
KnownCommandLineArgumentsDetailsBuilder	This class provides a builder that throws an exception if the option or flag is unknown.
NetAddress	This class represents the address of a socket - both the hostname and port.
RandomStringGenerator	A quick way to get a random string of letters and numbers (without strength needed for strong cryptographic implementations).
ReaderViaSocket	This class stores the socket that the reader is fetched from in order to allow the reader to disabled with a call to close of the reader.
ReadonlyThreadsafeCollection	Use this when you are using Collections.sychronized and you want to further restrict access to read-only.
ReadonlyThreadsafeMap	Use this when you are using Collections.sychronized and you want to further restrict access to read-only.
ReadonlyThreadsafeSet	Use this if the set interface needs to stay supported.
ReadonlyThreadsafeSortedMap	Use this if the SortedMap interface needs to stay supported.
ReadonlyThreadsafeSortedSet	Use this if the SortedSet interface needs to stay supported.
RegexValues	This is a bean that will _explain_ the grouping resulting from a given regular expression with a line of sample text.
SaxUtils
ThreadPooledEventQueue	This class provides a queue with a dedicated pool of thread workers to handle all entries into it.
ThreadPooledEventQueue.TestWorker	Test worker for producer/consumer testing.
ThreadPooledEventQueue.TestWorker.Factory
Types	This is a pure utility class for useful type conversions.
UDPConnection	This class is used to make an event-driven receiving UDP socket act as a sending destination as well.
UDPPacketDump	This provides UDP packet diagnostic routines.
UDPPacketEvent	This class represents a packet received.
UDPSource	This class wraps a UDP datagram socket and allows one or more listeners to receive each packet as it arrives.
UriIdentifier	This class represents a URI that is meant to be "converted" into a target identifier of a real type.
WhitespaceParsedString	This takes a string and provides access to each element in it by index (starting from zero) broken by one or more whitespace characters.

Exception Summary

Annotation.AnnotationNotFoundException	This exception indicates that the requested annotation was not present on this object.
CommandLineArgumentParser.ParseException	This exception class is used when a parse rule is violated.
ThreadPooledEventQueue.QueueDisabledException	Exception class for internal use.

Package org.limitless.util Description

The util package holds useful classes which aren't tied to a particular project at Limitless Knowledge Association.

These classes span a large array of features, and are being added to constantly.