Core :: Utilities 12.0.6 · org.eclipse.jetty.util

Modifier and Type	Interface and Description
public interface	Attachable Abstract mechanism to support attachment of miscellaneous objects.
public interface	Attributes Attributes.
public interface	Callback A callback abstraction that handles completed/failed events of asynchronous operations.
public interface	CharsetStringBuilder Build a string from a sequence of bytes and/or characters.
public interface	ClassVisibilityChecker ClassVisibilityChecker Interface to be implemented by classes capable of checking class visibility for a context.
public interface	Decorator Interface to decorate objects created by the `DecoratedObjectFactory`
public interface	Index< the entry type V> An immutable String lookup data structure.
public interface	Pool< the type of the pooled objects P> A pool of objects, with support for multiplexing and several optimized strategies plus an optional `ThreadLocal` cache of the last released entry.
public interface	Promise< the type of the context object C> A callback abstraction that handles completed/failed events of asynchronous operations.
public interface	QuotedStringTokenizer A Tokenizer that splits a string into parts, allowing for quotes.
public interface	SocketAddressResolver Creates `SocketAddress` instances, returning them through a `Promise`.

Class Summary

Modifier and Type	Class and Description
pack-priv abstract class	AbstractTrie< the type of object that the Trie holds V> Abstract Trie implementation.
pack-priv class	ArrayTernaryTrie< the Entry type V> Deprecated A Ternary Trie String lookup data structure.
pack-priv class	ArrayTrie< the entry type V> A Trie String lookup data structure using a fixed size array.
public class	ArrayUtil Utility methods for Array manipulation
public class	AsciiLowerCaseSet
public class	AtomicBiInteger An AtomicLong with additional methods to treat it as two hi/lo integers.
public class	Atomics
public class	AttributesMap Deprecated use `Attributes.Mapped`
public class	Blocker Utility class that provides blocking `java.lang.Runnable` and `org.eclipse.jetty.util.Callback` instances.
public class	BlockingArrayQueue< The element type E> A BlockingQueue backed by a circular array capable or growing.
public class	BufferUtil Buffer utility methods.
public class	ByteArrayISO8859Writer Byte Array ISO 8859 writer.
public class	ByteArrayOutputStream2 ByteArrayOutputStream with public internals
public class	ClassLoadingObjectInputStream ClassLoadingObjectInputStream For re-inflating serialized objects, this class uses the thread context classloader rather than the jvm's default classloader selection.
public abstract class	CompletableTask< the type of the result of the task T> A `CompletableFuture` that implements `Runnable` to perform a one-shot task that eventually completes this `CompletableFuture`.
public class	ConcurrentPool< the type of the pooled objects P> A concurrent implementation of `Pool`.
public class	ConstantThrowable A `Throwable` that may be used in static contexts.
public class	CountingCallback A callback wrapper that succeeds the wrapped callback when the count is reached, or on first failure.
public class	DateCache Computes String representations of Dates then caches the results so that subsequent requests within the same second will be fast.
public class	DecoratedObjectFactory An ObjectFactory enhanced by `Decorator` instances.
public class	DeprecationWarning
pack-priv class	EmptyTrie< the entry type V> An empty trie implementation that never contains anything and never accepts new entries.
public class	ExceptionUtil Exception (or rather `Throwable` utility methods.
public class	Fields A container for name/value pairs, known as fields.
public class	FileID Simple, yet surprisingly common utility methods for identifying various file types commonly seen and worked with in a deployment scenario.
public class	FutureCallback
public class	FuturePromise<C>
public class	HostMap< the element type TYPE>
public class	HostPort Parse an authority string (in the form `host:port`) into `host` and `port`, handling IPv4 and IPv6 host formats as defined in RFC 2732
public class	IncludeExclude< The type of element ITEM> Utility class to maintain a set of inclusions and exclusions.
public class	IncludeExcludeSet< The type of element of the set (often a pattern) T, The type of the instance passed to the predicate P> Utility class to maintain a set of inclusions and exclusions.
public abstract class	InetAddressPattern A pattern representing a single or range of `InetAddress`.
public class	InetAddressSet A set of InetAddress patterns.
public class	IntrospectionUtil IntrospectionUtil
public class	IO IO Utilities.
public abstract class	IteratingCallback This specialized callback implements a pattern that allows a large asynchronous task to be broken into smaller asynchronous sub-tasks using iteration rather than recursion.
public abstract class	IteratingNestedCallback Iterating Nested Callback.
public class	JavaVersion Java Version Utility class.
public class	Jetty
public class	LazyList Lazy List creation.
public class	LegacyQuotedStringTokenizer
public class	Loader ClassLoader Helper.
public class	LockedPool< the type of the pooled objects P> A `Pool.Wrapper` that tracks the acquire/release/remove pool events.
public class	ManifestUtils
public class	MathUtils
public class	MemoryUtils MemoryUtils provides an abstraction over memory properties and operations.
public class	MultiMap< the entry type for multimap values V> A multi valued Map.
public class	MultiPartOutputStream Handle a multipart MIME response.
public class	MultiPartWriter Handle a multipart MIME response.
public class	MultiReleaseJarFile Utility class to handle a Multi Release Jar file
public class	NanoTime Utility class with methods that deal with `System#nanoTime()`.
public class	PidFile Create a PID file for the running process.
public class	ProcessorUtils ProcessorUtils provides access to runtime info about processors, that may be overridden by system properties or environment variables.
public class	RegexSet A Set of Regular expressions strings.
public class	RFC9110QuotedStringTokenizer An implementation of `QuotedStringTokenizer` with partial handling of RFC9110 quoted-strings.
public class	RolloverFileOutputStream RolloverFileOutputStream.
public class	Scanner Scanner Utility for scanning a directory for added, removed and changed files and reporting these events via registered Listeners.
public class	SearchPattern Fast search for patterns within strings, arrays of bytes and `ByteBuffer`s.
pack-priv class	ServiceLoaderSpliterator<T>
public class	SharedBlockingCallback Deprecated Use `org.eclipse.jetty.util.Blocker.Shared#callback()` Provides a reusable `Callback` that can block the thread while waiting to be completed.
public class	StaticException This exception can safely be stored in a static variable as suppressed exceptions are disabled, meaning calling `addSuppressed(Throwable)` has no effect.
public class	StringUtil Fast String Utilities.
public class	TopologicalSort< The type to be sorted. It must be able to be added to a `HashSet` T> Topological sort a list or array.
pack-priv class	TreeTrie< the entry type V> A Trie String lookup data structure using a tree This implementation is always case insensitive and is optimal for a variable number of fixed strings with few special characters.
public class	TypeUtil TYPE Utilities.
public class	Uptime Provide for a Uptime class that is compatible with Android, GAE, and the new Java 8 compact profiles
public class	UriPatternPredicate Predicate for matching `URI` against a provided Regex `Pattern` If the pattern is null and isNullInclusive is true, then all URIs will match.
public class	URIUtil URI Utility methods.
public class	UrlEncoded Handles coding of MIME "x-www-form-urlencoded".
public class	Utf8LineParser Stateful parser for lines of UTF8 formatted text, looking for `"\n"` as a line termination character.
public class	Utf8StringBuilder UTF-8 StringBuilder.
public class	VirtualThreads Utility class to use to query the runtime for virtual thread support, and, if virtual threads are supported, to start virtual threads.

Package org.eclipse.jetty.util

Interface Summary

Class Summary