Package net.grinder.util

Miscellaneous utility classes.

See: Description

Interface Summary

Interface	Description
AllocateLowestNumber	A set that associates an number with each of member.
AllocateLowestNumber.IteratorCallback	Iteration callback, see AllocateLowestNumber.forEach(net.grinder.util.AllocateLowestNumber.IteratorCallback).
AttributeStringParser	Parse attribute strings such as those from HTML tokens into a map of name value pairs.
AttributeStringParser.AttributeMap	Simple map that holds the result of the parse.
ListenerSupport.HandlingInformer<K>	Adapter interface for use with ListenerSupport.apply(net.grinder.util.ListenerSupport.HandlingInformer).
ListenerSupport.Informer<K>	Adapter interface for use with ListenerSupport.apply(net.grinder.util.ListenerSupport.Informer).
MultiLineFormatter	Convert a string to one or more other strings.
Sleeper	Something that can sleep.
StringEscaper	Something that can encode and decode Strings.
TimeAuthority	Something that knows the time.

Class Summary

Class	Description
AbstractMainClass	Basic functionality for a main class.
AbstractMultiLineFormatter	Abstract implementation of MultiLineFormatter.
AllocateLowestNumberImplementation	Implementation of @{link AllocateLowestNumber.
AttributeStringParserImplementation	Parse attribute strings from HTML tokens.
BlockingClassLoader	Class loader that selectively ignores its parents, allowing alternative implementations of classes to be loaded.
BooleanProperty	Introspects a boolean property of a Java Bean and provides setter and getter methods.
ClassLoaderUtilities	Class loader related utilities.
DelayedCreationFileWriter	FileWriter that doesn't create a file until a write occurs.
Directory	Wrapper around a directory path that behaves in a similar manner to java.io.File.
FileContents	Pairing of relative filename and file contents.
FileExtensionMatcher	Simple FileFilter that checks the file name ends with a given string.
FixedWidthFormatter	MultiLineFormatter for fixed width text cells.
InsecureSSLContextFactory	Factory which creates SSLContexts.
JVM	Utility class for querying JVM environment.
ListenerSupport<T>	Generic support for listeners.
NullMultiLineFormatter	Null implementation of MultiLineFormatter.
Pair<F,S>	An immutable type-safe pair.
Serialiser	Utility methods for efficient serialisation.
SignificantFigureFormat	Java doesn't provide a NumberFormatter which understands significant figures, this is a cheap and cheerful one.
SimpleStringEscaper	Provides simple escaping and unescaping for 8-bit strings.
SleeperImplementation	Manage sleeping.
StandardTimeAuthority	A standard TimeAuthority implementation.
StreamCopier	Class that copies from InputStreams to OutputStreams.
UniqueIdentityGenerator	Simple generator of unique Strings.
WeakValueHashMap<K,V>	A map that maintains weak references to its values.

Enum Summary

Enum	Description
FixedWidthFormatter.Align	Alignment constants.
FixedWidthFormatter.Flow	Flow constants.
TerminalColour	Creates ANSI colour control strings.

Exception Summary

Exception	Description
AbstractMainClass.LoggedInitialisationException	Exception indicating that an error message has already been logged.
BooleanProperty.PropertyException	Indicates a problem with accessing the property.
Directory.DirectoryException	An exception type used to report Directory related problems.
FileContents.FileContentsException	Exception that indicates a FileContents related problem.
JVM.VersionException	Represents problems in determining JVM versions.
Sleeper.ShutdownException	Exception used to indicate that a Sleeper has been shutdown.
UnexpectedIOException	Unchecked exception used for IO exceptions that we don't expect and can't handle sensibly.

Package net.grinder.util Description

Miscellaneous utility classes.

These classes should only depend the net.grinder.common package.