Uses of Package
java.util.concurrent
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Packages that use java.util.concurrent Package Description java.lang Provides classes that are fundamental to the design of the Java programming language.java.nio.channels Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.java.nio.channels.spi Service-provider classes for thejava.nio.channelspackage.java.nio.file Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.java.nio.file.attribute Interfaces and classes providing access to file and file system attributes.java.nio.file.spi Service-provider classes for thejava.nio.filepackage.java.sql Provides the API for accessing and processing data stored in a data source (usually a relational database) using the JavaTM programming language.java.util.concurrent Utility classes commonly useful in concurrent programming.java.util.concurrent.locks Interfaces and classes providing a framework for locking and waiting for conditions that is distinct from built-in synchronization and monitors.java.util.stream Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.javax.management Provides the core classes for the Java Management Extensions.javax.swing Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.javax.tools Provides interfaces for tools which can be invoked from a program, for example, compilers.javax.xml.ws This package contains the core JAX-WS APIs.javax.xml.ws.spi This package defines SPIs for JAX-WS. -
Classes in java.util.concurrent used by java.lang Class and Description TimeUnit ATimeUnitrepresents time durations at a given unit of granularity and provides utility methods to convert across units, and to perform timing and delay operations in these units. -
Classes in java.util.concurrent used by java.nio.channels Class and Description ExecutorService Future AFuturerepresents the result of an asynchronous computation.ThreadFactory An object that creates new threads on demand.TimeUnit ATimeUnitrepresents time durations at a given unit of granularity and provides utility methods to convert across units, and to perform timing and delay operations in these units. -
Classes in java.util.concurrent used by java.nio.channels.spi Class and Description ExecutorService ThreadFactory An object that creates new threads on demand. -
Classes in java.util.concurrent used by java.nio.file Class and Description TimeUnit ATimeUnitrepresents time durations at a given unit of granularity and provides utility methods to convert across units, and to perform timing and delay operations in these units. -
Classes in java.util.concurrent used by java.nio.file.attribute Class and Description TimeUnit ATimeUnitrepresents time durations at a given unit of granularity and provides utility methods to convert across units, and to perform timing and delay operations in these units. -
Classes in java.util.concurrent used by java.nio.file.spi Class and Description ExecutorService -
Classes in java.util.concurrent used by java.sql Class and Description Executor An object that executes submittedRunnabletasks. -
Classes in java.util.concurrent used by java.util.concurrent Class and Description AbstractExecutorService Provides default implementations ofExecutorServiceexecution methods.BlockingDeque ADequethat additionally supports blocking operations that wait for the deque to become non-empty when retrieving an element, and wait for space to become available in the deque when storing an element.BlockingQueue AQueuethat additionally supports operations that wait for the queue to become non-empty when retrieving an element, and wait for space to become available in the queue when storing an element.BrokenBarrierException Exception thrown when a thread tries to wait upon a barrier that is in a broken state, or which enters the broken state while the thread is waiting.Callable A task that returns a result and may throw an exception.CompletableFuture AFuturethat may be explicitly completed (setting its value and status), and may be used as aCompletionStage, supporting dependent functions and actions that trigger upon its completion.CompletionService A service that decouples the production of new asynchronous tasks from the consumption of the results of completed tasks.CompletionStage A stage of a possibly asynchronous computation, that performs an action or computes a value when another CompletionStage completes.ConcurrentHashMap.KeySetView A view of a ConcurrentHashMap as aSetof keys, in which additions may optionally be enabled by mapping to a common value.ConcurrentMap AMapproviding thread safety and atomicity guarantees.ConcurrentNavigableMap AConcurrentMapsupportingNavigableMapoperations, and recursively so for its navigable sub-maps.ConcurrentSkipListMap A scalable concurrentConcurrentNavigableMapimplementation.ConcurrentSkipListSet A scalable concurrentNavigableSetimplementation based on aConcurrentSkipListMap.CountedCompleter AForkJoinTaskwith a completion action performed when triggered and there are no remaining pending actions.Delayed A mix-in style interface for marking objects that should be acted upon after a given delay.ExecutionException Exception thrown when attempting to retrieve the result of a task that aborted by throwing an exception.Executor An object that executes submittedRunnabletasks.ExecutorService ForkJoinPool AnExecutorServicefor runningForkJoinTasks.ForkJoinPool.ForkJoinWorkerThreadFactory Factory for creating newForkJoinWorkerThreads.ForkJoinPool.ManagedBlocker Interface for extending managed parallelism for tasks running inForkJoinPools.ForkJoinTask Abstract base class for tasks that run within aForkJoinPool.ForkJoinWorkerThread A thread managed by aForkJoinPool, which executesForkJoinTasks.Future AFuturerepresents the result of an asynchronous computation.Phaser A reusable synchronization barrier, similar in functionality toCyclicBarrierandCountDownLatchbut supporting more flexible usage.RejectedExecutionHandler A handler for tasks that cannot be executed by aThreadPoolExecutor.RunnableFuture RunnableScheduledFuture AScheduledFuturethat isRunnable.ScheduledExecutorService AnExecutorServicethat can schedule commands to run after a given delay, or to execute periodically.ScheduledFuture A delayed result-bearing action that can be cancelled.ThreadFactory An object that creates new threads on demand.ThreadLocalRandom A random number generator isolated to the current thread.ThreadPoolExecutor AnExecutorServicethat executes each submitted task using one of possibly several pooled threads, normally configured usingExecutorsfactory methods.TimeoutException Exception thrown when a blocking operation times out.TimeUnit ATimeUnitrepresents time durations at a given unit of granularity and provides utility methods to convert across units, and to perform timing and delay operations in these units.TransferQueue ABlockingQueuein which producers may wait for consumers to receive elements. -
Classes in java.util.concurrent used by java.util.concurrent.locks Class and Description TimeUnit ATimeUnitrepresents time durations at a given unit of granularity and provides utility methods to convert across units, and to perform timing and delay operations in these units. -
Classes in java.util.concurrent used by java.util.stream Class and Description ConcurrentMap AMapproviding thread safety and atomicity guarantees. -
Classes in java.util.concurrent used by javax.management Class and Description Executor An object that executes submittedRunnabletasks. -
Classes in java.util.concurrent used by javax.swing Class and Description ExecutionException Exception thrown when attempting to retrieve the result of a task that aborted by throwing an exception.Future AFuturerepresents the result of an asynchronous computation.RunnableFuture TimeoutException Exception thrown when a blocking operation times out.TimeUnit ATimeUnitrepresents time durations at a given unit of granularity and provides utility methods to convert across units, and to perform timing and delay operations in these units. -
Classes in java.util.concurrent used by javax.tools Class and Description Callable A task that returns a result and may throw an exception. -
Classes in java.util.concurrent used by javax.xml.ws Class and Description Executor An object that executes submittedRunnabletasks.Future AFuturerepresents the result of an asynchronous computation. -
Classes in java.util.concurrent used by javax.xml.ws.spi Class and Description Executor An object that executes submittedRunnabletasks.
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