Uses of Interface java.util.function.IntBinaryOperator (Java SE 17 & JDK 17)
Description: use: module: java.base, package: java.util.function, interface: IntBinaryOperator

# Uses of Interface
java.util.function.IntBinaryOperator

Packages that use IntBinaryOperator
Package
Description
java.util
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.
java.util.concurrent
Utility classes commonly useful in concurrent programming.
java.util.concurrent.atomic
A small toolkit of classes that support lock-free thread-safe programming on single variables.
java.util.stream
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.

- ## Uses of IntBinaryOperator in java.util

  Methods in java.util with parameters of type IntBinaryOperator
  Modifier and Type
  Method
  Description
  `static void`
  Arrays.`parallelPrefix(int[] array, int fromIndex, int toIndex, IntBinaryOperator op)`
  Performs `Arrays.parallelPrefix(int[], IntBinaryOperator)` for the given subrange of the array.
  `static void`
  Arrays.`parallelPrefix(int[] array, IntBinaryOperator op)`
  Cumulates, in parallel, each element of the given array in place, using the supplied function.

- ## Uses of IntBinaryOperator in java.util.concurrent

  Methods in java.util.concurrent with parameters of type IntBinaryOperator
  Modifier and Type
  Method
  Description
  `int`
  ConcurrentHashMap.`reduceEntriesToInt(long parallelismThreshold, ToIntFunction<Map.Entry<K,V>> transformer, int basis, IntBinaryOperator 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.
  `int`
  ConcurrentHashMap.`reduceKeysToInt(long parallelismThreshold, ToIntFunction<? super K> transformer, int basis, IntBinaryOperator 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.
  `int`
  ConcurrentHashMap.`reduceToInt(long parallelismThreshold, ToIntBiFunction<? super K,? super V> transformer, int basis, IntBinaryOperator 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.
  `int`
  ConcurrentHashMap.`reduceValuesToInt(long parallelismThreshold, ToIntFunction<? super V> transformer, int basis, IntBinaryOperator 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 IntBinaryOperator in java.util.concurrent.atomic

  Methods in java.util.concurrent.atomic with parameters of type IntBinaryOperator
  Modifier and Type
  Method
  Description
  `final int`
  AtomicInteger.`accumulateAndGet(int x, IntBinaryOperator accumulatorFunction)`
  Atomically updates (with memory effects as specified by `VarHandle.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 int`
  AtomicIntegerArray.`accumulateAndGet(int i, int x, IntBinaryOperator accumulatorFunction)`
  Atomically updates (with memory effects as specified by `VarHandle.compareAndSet(java.lang.Object...)`) the element at index `i` with the results of applying the given function to the current and given values, returning the updated value.
  `final int`
  AtomicIntegerFieldUpdater.`accumulateAndGet(T obj, int x, IntBinaryOperator accumulatorFunction)`
  Atomically updates (with memory effects as specified by `VarHandle.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 int`
  AtomicInteger.`getAndAccumulate(int x, IntBinaryOperator accumulatorFunction)`
  Atomically updates (with memory effects as specified by `VarHandle.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 int`
  AtomicIntegerArray.`getAndAccumulate(int i, int x, IntBinaryOperator accumulatorFunction)`
  Atomically updates (with memory effects as specified by `VarHandle.compareAndSet(java.lang.Object...)`) the element at index `i` with the results of applying the given function to the current and given values, returning the previous value.
  `final int`
  AtomicIntegerFieldUpdater.`getAndAccumulate(T obj, int x, IntBinaryOperator accumulatorFunction)`
  Atomically updates (with memory effects as specified by `VarHandle.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.

- ## Uses of IntBinaryOperator in java.util.stream

  Methods in java.util.stream with parameters of type IntBinaryOperator
  Modifier and Type
  Method
  Description
  `int`
  IntStream.`reduce(int identity, IntBinaryOperator 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.
  `OptionalInt`
  IntStream.`reduce(IntBinaryOperator op)`
  Performs a reduction on the elements of this stream, using an associative accumulation function, and returns an `OptionalInt` describing the reduced value, if any.