Module io.netty5.common

Package io.netty5.util.internal

Internal-use-only utilities which is not allowed to be used outside Netty.

Interface Summary

Interface	Description
ObjectPool.Handle<T>	Handle for an pooled Object that will be used to notify the ObjectPool once it can reuse the pooled Object again.
ObjectPool.ObjectCreator<T>	Creates a new Object which references the given ObjectPool.Handle and calls ObjectPool.Handle.recycle(Object) once it can be re-used.
PriorityQueue<T>
PriorityQueueNode	Provides methods for DefaultPriorityQueue to maintain internal state.

Class Summary

Class	Description
AppendableCharSequence
ClassInitializerUtil	Utility which ensures that classes are loaded by the ClassLoader.
ConstantTimeUtils
DefaultPriorityQueue<T extends PriorityQueueNode>	A priority queue which uses natural ordering of elements.
EmptyArrays
EmptyPriorityQueue<T>
LongLongHashMap	Internal primitive map implementation that is specifically optimised for the runs availability map use case in PoolChunk.
LongPriorityQueue	Internal primitive priority queue, used by PoolChunk.
MacAddressUtil
MathUtil	Math utility methods.
NativeLibraryLoader	Helper class to load JNI resources.
NoOpTypeParameterMatcher
ObjectPool<T>	Light-weight object pool.
ObjectUtil	A grab-bag of useful utility methods.
PendingWrite	Some pending write which should be picked up later.
PlatformDependent	Utility that detects various properties specific to the current runtime environment, such as Java version and the availability of the sun.misc.Unsafe object.
PromiseNotificationUtil	Internal utilities to notify Promises.
ReadOnlyIterator<T>
RecyclableArrayList	A simple list which is recyclable.
ReferenceCountUpdater<T extends ReferenceCounted>	Common logic for ReferenceCounted implementations
ReflectionUtil
ResourcesUtil	A utility class that provides various common operations and constants related to loading resources
SendFromSupplier<T extends Resource<T>>
SilentDispose	Utility class for disposing of resources without propagating any exception that Resource.close() might throw.
SocketUtils	Provides socket operations with privileges enabled.
StringUtil	String utility class.
SystemPropertyUtil	A collection of utility methods to retrieve and parse the values of the Java system properties.
ThreadExecutorMap	Allow to retrieve the EventExecutor for the calling Thread.
ThrowableUtil
TypeParameterMatcher

Error Summary

Error	Description
OutOfDirectMemoryError	OutOfMemoryError that is throws if PlatformDependent.allocateDirectNoCleaner(int) can not allocate a new ByteBuffer due memory restrictions.

Annotation Types Summary

Annotation Type	Description
UnsafeAccess	Marker annotation for internal Netty classes that gives them permission to directly access the Unsafe instance, if available.
UnstableApi	Indicates a public API that can change at any time (even in minor/bugfix releases).