IntStream、LongStream、DoubleStream:表示元素为基本类型int、long、double的序列。 Stream API提供了一种类似于SQL语句的查询机制,包括:过滤、映射、聚合等操作。 Stream API的核心思想是把集合中的数据转换为流,在流中对数据进行操作,然后再把流转换为集合。这个过程中,不需要对集合中的
Java Documentation Whether you are working on a new cutting edge app or simply ramping up on new technology, Java documentation has all the information you need to make your project a smashing success. Use the rich set of code samples, tutorials, developer guides, API documentation, and more ...
Java Driver (modern API) - classes for the current driver API. Java Driver (legacy API) - classes that support the legacy driver API. To learn how to upgrade from the legacy API to the modern API from the Migrate from the Legacy API documentation. ...
Java Documentation Whether you are working on a new cutting edge app or simply ramping up on new technology, Java documentation has all the information you need to make your project a smashing success. Use the rich set of code samples, tutorials, developer guides, API documentation, and more ...
Java API reference documentationMariana Alupului
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Java Documentation Whether you are working on a new cutting edge app or simply ramping up on new technology, Java documentation has all the information you need to make your project a smashing success. Use the rich set of code samples, tutorials, developer guides, API documentation, and more ...
Full API documentation is availablehere. Take a look at theCheatsheetfor brief introduction to StreamEx! Before updating StreamEx check themigration notesand the full list ofchanges. StreamEx main points are the following: Shorter and convenient ways to do common tasks. ...
BaseStream<T,S extendsBaseStream<T,S>> Base interface for streams, which are sequences of elements supporting sequential and parallel aggregate operations. Collector<T,A,R> Amutable reduction operationthat accumulates input elements into a mutable result container, optionally transforming the accumulated...
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