Module org.tquadrat.foundation.util

Package org.tquadrat.foundation.util

@API(status=STABLE, since="0.0.1") package org.tquadrat.foundation.util

The utility classes provided for the Foundation library.

Unless otherwise stated, null argument values will cause methods and constructors of all classes in this package to throw an Exception, usually a NullArgumentException, but in some rare cases, it could be also a NullPointerException.

Related Packages

Package	Description
org.tquadrat.foundation.util.internal	Internal utility classes for the util module of the Foundation library plus the implementations for the exported components.
org.tquadrat.foundation.util.stringconverter	This package provides classes that allow to convert certain object instances into String and vice versa.

Class	Description
ArrayUtils	This class provides some utility functions that extends Arrays to some extent.
AutoSemaphore	An implementation of Semaphore that allows to be used with try-with-resources.
Base32	This class provides an Encoder and a Decoder for Crockfords's Base 32 format.
Base32.Decoder	The Decoder for Crockfords's Base 32 format.
Base32.Encoder	The Encoder for Crockfords's Base 32 format.
CharSetUtils	This class provides several utilities dealing with Strings in different character sets/encodings.
Comparators	This class provides factory methods for a bunch of different implementations of Comparator.
Comparators.KeyProvider<T,K>	Implementations of this interface provides the sort order key from the given instance of the type.
DateTimeUtils	Additional helpers for the work with date/time values.
Hash	The definition for a wrapper around hash values of any kind.
HeadTailList<T>	A HeadTailList is an unmodifiable list data structure
HexUtils	A set of utility methods that are useful for the conversion of byte arrays to and from strings of hexadecimal digits.
IOUtils	Some I/O, file, file system and network related helper and convenience methods.
IOUtils.NullAppendable	This implementation of an Appendable just swallows any data that is written to it, like the /dev/null device of a Unix or Linux machine, or NUL: on Windows.
IOUtils.PosixPermissions	The default file attributes.
JavaUtils	This class provides a bunch of helper methods that deal with the Java language itself and some related areas.
LazyList<E>	The interface for a List that will be initialised only when required.
LazyMap<K,V>	The interface for a Map that will be initialised only when required.
LazySet<E>	The interface for a Set that will be initialised only when required.
LazySortedMap<K,V>	The interface for a SortedMap that will be initialised only when required.
RangeFunctions	Several range checking functions.
RangeMap<T>	A range map is used to map a value to a given numerical range. The lower border of the lowest range is always -Double.MAX_VALUE.
SecurityUtils	This class provides some utility functions that are helpful in the security arena.
Stack<T>	A stand-alone implementation for stack, without the ballast from the Collections framework.
StringUtils	Library of utility methods that are useful when dealing with Strings.
StringUtils.Clipping	The clipping mode that is used for the method StringUtils.pad(CharSequence,int,char,Padding,Clipping)
StringUtils.Padding	The padding mode that is used for the methods StringUtils.pad(CharSequence,int,char,Padding,boolean) and StringUtils.pad(CharSequence,int,char,Padding,Clipping)
SystemUtils	This class provides some system related helper and convenience methods.
SystemUtils.OperatingSystem	The operating system families that are supported (or not) by Java. Currently, we can distinguish only between Microsoft Windows, UNIX/Linux and MacOX/OS-X.
Template	An instance of this class is basically a wrapper around a String that contains placeholders ("Variables") in the form ${<name>}, where <name is the variable name.
UniqueIdUtils	This static class provides some utility methods that are helpful when working with unique ids.
UniqueIdUtils.HashType	Two different hash types are used for name-based UUIDs.