Package net.lecousin.framework.util

Utility classes.

See: Description

Interface Summary

Interface	Description
AsyncCloseable<TError extends Exception>	Resource that can be closed asynchronously.
CloseableListenable	Closeable resource, with the possibility to add and remove listeners to be called when the resource is closed.
CommandLine.ArgumentsConsumer<T>	Command line arguments consumer.
Factory<InstantiationType,DiscriminatorType>	A factory that create instances based on a discriminator.
HierarchyProvider	Generic interface to navigate in a hierarchy.
HierarchyProvider.Asynchronous<ElementType>	Generic interface to navigate in a hierarchy with asynchronous operations.
HierarchyProvider.Synchronous<ElementType>	Generic interface to navigate in a hierarchy with synchronous operations.
IConcurrentCloseable<TError extends Exception>	A closeable resource having asynchronous operations.
IDManagerLong	An ID manager can allocate new identifiers, and free identifiers which are not used anymore.
IDManagerString	An ID manager can allocate new identifiers, and free identifiers which are not used anymore.
IString	Interface adding functionalities to CharSequence.
IStringPattern	Base interface to match a string against a pattern.
Runnables	Runnable utility classes or interfaces.
Runnables.SupplierThrows<T,TError extends Exception>	Same as Supplier but that throws an exception.
Runnables.Throws<TError extends Exception>	Same as Runnable but that throws an exception.
StringEncoding<T>	Interface to encode a value into a string, and decode it from a string.
StringParser<T>	Parser from a String into the specified type T.

Class Summary

Class	Description
ClassUtil	Utility methods for reflexivity.
CloseableListenable.Impl	Default implementation to handle listeners fired on close.
CommandLine	Utility methods for command line parameters.
CompositeNamedObject	Simple utility class that contains several named objects.
ConcurrentCloseable<TError extends Exception>	Implement most of the functionalities expected by an IConcurrentCloseable.
DebugUtil	Utility methods for debugging.
DirectoryWalker<T>	Utility class to go through a file system directory, calling methods when a directory or file is found.
GUIDUtil	Utility methods for GUID.
IDManagerStringFromLong	IDManagerString using an IDManagerLong and a StringEncoding.
ObjectUtil	Utility methods on objects.
Pair<T1,T2>	Object that contains 2 objects.
Pair.Serializable<T1 extends Serializable,T2 extends Serializable>	Serializable Pair.
PathPattern	A path pattern is composed of elements separated by a / character.
ProcessUtil	Utility methods with Process.
ProcessUtil.ConsoleConsumer	Thread that read from the given stream and call the listener for each line.
PropertiesUtil	Utilities for properties.
RandomIDManagerLong	ID Manager allocating long integer identifiers.
Runnables.WithData<T>	A simple abstract class that implements Runnable and holds an object given in the constructor.
SimpleIDManagerLong	ID Manager allocating long integer identifiers.
StringEncoding.EncodedLong	Uses a IBytesEncoding to encode and decode from the little endian representation of a long.
StringEncoding.SimpleInteger	Simple encoding for an Integer, using toString and valueOf.
StringEncoding.SimpleLong	Simple encoding for a Long, using toString and valueOf.
StringUtil	Utility methods for String.
SystemEnvironment	Get information about the system such as type of operating system, based on environment properties.
ThreadUtil	Utility methods for multi-threading.
Triple<T1,T2,T3>	Object that contains 3 objects.
Triple.Serializable<T1 extends Serializable,T2 extends Serializable,T3 extends Serializable>	Serializable Triple.
UnprotectedString	Unprotected and mutable string.
UnprotectedStringBuffer	Array of UnprotectedString, allowing to add and remove characters without re-allocating a character array.
UnprotectedStringBufferLimited	Same as UnprotectedStringBuffer, but with a maximum size.
WildcardFilePattern	Pattern to match file names, where character * and ? can be used.

Enum Summary

Enum	Description
SystemEnvironment.OSFamily	Type of operating system.

Annotation Types Summary

Annotation Type	Description
StringFormat	Declare how to parse from a String, and how to generate a String from an Object.
StringParser.Parse	Mark a constructor having a String as parameter to be able to parse a String.

Package net.lecousin.framework.util Description

Utility classes.