Uses of Interface
java.util.function.LongBinaryOperator
Packages that use LongBinaryOperator
Package
Description
Contains the collections framework, some internationalization support classes,
a service loader, properties, random number generation, string parsing
and scanning classes, base64 encoding and decoding, a bit array, and
several miscellaneous utility classes.
Utility classes commonly useful in concurrent programming.
A small toolkit of classes that support lock-free thread-safe
programming on single variables.
Classes to support functional-style operations on streams of elements, such
as map-reduce transformations on collections.
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Uses of LongBinaryOperator in java.util
Methods in java.util with parameters of type LongBinaryOperatorModifier and TypeMethodDescriptionstatic voidArrays.parallelPrefix(long[] array, int fromIndex, int toIndex, LongBinaryOperator op) PerformsArrays.parallelPrefix(long[], LongBinaryOperator)for the given subrange of the array.static voidArrays.parallelPrefix(long[] array, LongBinaryOperator op) Cumulates, in parallel, each element of the given array in place, using the supplied function. -
Uses of LongBinaryOperator in java.util.concurrent
Methods in java.util.concurrent with parameters of type LongBinaryOperatorModifier and TypeMethodDescriptionlongConcurrentHashMap.reduceEntriesToLong(long parallelismThreshold, ToLongFunction<Map.Entry<K, V>> transformer, long basis, LongBinaryOperator reducer) Returns the result of accumulating the given transformation of all entries using the given reducer to combine values, and the given basis as an identity value.longConcurrentHashMap.reduceKeysToLong(long parallelismThreshold, ToLongFunction<? super K> transformer, long basis, LongBinaryOperator reducer) Returns the result of accumulating the given transformation of all keys using the given reducer to combine values, and the given basis as an identity value.longConcurrentHashMap.reduceToLong(long parallelismThreshold, ToLongBiFunction<? super K, ? super V> transformer, long basis, LongBinaryOperator reducer) Returns the result of accumulating the given transformation of all (key, value) pairs using the given reducer to combine values, and the given basis as an identity value.longConcurrentHashMap.reduceValuesToLong(long parallelismThreshold, ToLongFunction<? super V> transformer, long basis, LongBinaryOperator reducer) Returns the result of accumulating the given transformation of all values using the given reducer to combine values, and the given basis as an identity value. -
Uses of LongBinaryOperator in java.util.concurrent.atomic
Methods in java.util.concurrent.atomic with parameters of type LongBinaryOperatorModifier and TypeMethodDescriptionfinal longAtomicLong.accumulateAndGet(long x, LongBinaryOperator accumulatorFunction) Atomically updates (with memory effects as specified byVarHandle.compareAndSet(java.lang.Object...)) the current value with the results of applying the given function to the current and given values, returning the updated value.final longAtomicLongArray.accumulateAndGet(int i, long x, LongBinaryOperator accumulatorFunction) Atomically updates (with memory effects as specified byVarHandle.compareAndSet(java.lang.Object...)) the element at indexiwith the results of applying the given function to the current and given values, returning the updated value.final longAtomicLongFieldUpdater.accumulateAndGet(T obj, long x, LongBinaryOperator accumulatorFunction) Atomically updates (with memory effects as specified byVarHandle.compareAndSet(java.lang.Object...)) the field of the given object managed by this updater with the results of applying the given function to the current and given values, returning the updated value.final longAtomicLong.getAndAccumulate(long x, LongBinaryOperator accumulatorFunction) Atomically updates (with memory effects as specified byVarHandle.compareAndSet(java.lang.Object...)) the current value with the results of applying the given function to the current and given values, returning the previous value.final longAtomicLongArray.getAndAccumulate(int i, long x, LongBinaryOperator accumulatorFunction) Atomically updates (with memory effects as specified byVarHandle.compareAndSet(java.lang.Object...)) the element at indexiwith the results of applying the given function to the current and given values, returning the previous value.final longAtomicLongFieldUpdater.getAndAccumulate(T obj, long x, LongBinaryOperator accumulatorFunction) Atomically updates (with memory effects as specified byVarHandle.compareAndSet(java.lang.Object...)) the field of the given object managed by this updater with the results of applying the given function to the current and given values, returning the previous value.Constructors in java.util.concurrent.atomic with parameters of type LongBinaryOperatorModifierConstructorDescriptionLongAccumulator(LongBinaryOperator accumulatorFunction, long identity) Creates a new instance using the given accumulator function and identity element. -
Uses of LongBinaryOperator in java.util.stream
Methods in java.util.stream with parameters of type LongBinaryOperatorModifier and TypeMethodDescriptionlongLongStream.reduce(long identity, LongBinaryOperator op) Performs a reduction on the elements of this stream, using the provided identity value and an associative accumulation function, and returns the reduced value.LongStream.reduce(LongBinaryOperator op) Performs a reduction on the elements of this stream, using an associative accumulation function, and returns anOptionalLongdescribing the reduced value, if any.