Uses of Interface
java.util.function.DoubleBinaryOperator
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Packages that use DoubleBinaryOperator 软件包 描述 java.util 包含集合框架，一些国际化支持类，服务加载器，属性，随机数生成，字符串解析和扫描类，base64编码和解码，位数组和几个其他实用程序类。java.util.concurrent 实用类通常在并发编程中有用。java.util.concurrent.atomic 一个小型工具包，支持对单个变量进行无锁线程安全编程。java.util.stream 用于支持元素流上的功能样式操作的类，例如集合上的map-reduce转换。 -
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Uses of DoubleBinaryOperator in java.util
Methods in java.util with parameters of type DoubleBinaryOperator 变量和类型 方法 描述 static voidArrays. parallelPrefix(double[] array, int fromIndex, int toIndex, DoubleBinaryOperator op)对于给定的数组子范围执行Arrays.parallelPrefix(double[], DoubleBinaryOperator)。static voidArrays. parallelPrefix(double[] array, DoubleBinaryOperator op)使用提供的函数并行地累积给定数组的每个元素。 -
Uses of DoubleBinaryOperator in java.util.concurrent
Methods in java.util.concurrent with parameters of type DoubleBinaryOperator 变量和类型 方法 描述 doubleConcurrentHashMap. reduceEntriesToDouble(long parallelismThreshold, ToDoubleFunction<Map.Entry<K,V>> transformer, double basis, DoubleBinaryOperator reducer)返回使用给定的reducer汇总所有条目的给定转换以组合值和给定基础作为标识值的结果。doubleConcurrentHashMap. reduceKeysToDouble(long parallelismThreshold, ToDoubleFunction<? super K> transformer, double basis, DoubleBinaryOperator reducer)返回使用给定的reducer累加所有键的给定转换以组合值和给定的基础作为标识值的结果。doubleConcurrentHashMap. reduceToDouble(long parallelismThreshold, ToDoubleBiFunction<? super K,? super V> transformer, double basis, DoubleBinaryOperator reducer)返回使用给定的reducer汇总所有（键，值）对的给定转换以组合值和给定基础作为标识值的结果。doubleConcurrentHashMap. reduceValuesToDouble(long parallelismThreshold, ToDoubleFunction<? super V> transformer, double basis, DoubleBinaryOperator reducer)返回使用给定的reducer累积所有值的给定转换以组合值和给定基础作为标识值的结果。 -
Uses of DoubleBinaryOperator in java.util.concurrent.atomic
Constructors in java.util.concurrent.atomic with parameters of type DoubleBinaryOperator 构造器 描述 DoubleAccumulator(DoubleBinaryOperator accumulatorFunction, double identity)使用给定的累加器函数和标识元素创建新实例。 -
Uses of DoubleBinaryOperator in java.util.stream
Methods in java.util.stream with parameters of type DoubleBinaryOperator 变量和类型 方法 描述 doubleDoubleStream. reduce(double identity, DoubleBinaryOperator op)使用提供的标识值和 associative累积函数对此流的元素执行 reduction ，并返回减小的值。OptionalDoubleDoubleStream. reduce(DoubleBinaryOperator op)Performs a reduction on the elements of this stream, using an associative accumulation function, and returns anOptionalDoubledescribing the reduced value, if any.
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