Web我在java中的标准将受益于具有元组结构的值.我可以在Java中使用什么数据结构来做到这一点?. Hashtable,Set>> table = ... 推荐答案. 我认为Java中没有通用元组班级,但是自定义可能与以下内容一样容易: WebJavaTuples is a very simple library which offers ten different tuple classses which are sufficient to handle most of the tuple related requirements. Apart from these tuple classes, JavaTuples also provides two additional classes for semantics sake. All tuple classes are typesafe and immutable and implements following interfaces and methods.
Triplet (javatuples 1.2 API)
WebA Quartet is a Tuple from JavaTuples library that deals with 3 elements. Since this Quartet is a generic class, it can hold any type of value in it. Since Quartet is a Tuple, hence it also has all the characterstics of JavaTuples: They are Typesafe. They are Immutable. They are Iterable. They are Serializable. WebExplanation: Unlike the above programs, a pair tuple is created using with() method in this program.Here also, the package org.javatuples.Pair has to be imported first. Once it is created, the objects of the tuple can be printed. pottery barn girl crib bedding
Pair Class in JavaTuples - Tutorialspoint.dev
WebCreate tuple from iterable. static. Pair . fromIterable ( Iterable iterable, int index) Create tuple from iterable, starting from the specified index. int. getSize () Return the size of the tuple. A. WebJavaTuples - Get Values. A tuple has getValueX () methods to get values and getValue () a generic method to get value by index. For example Triplet class has following methods. … Web2 feb 2024 · Metode getKey() di org. javatuples digunakan untuk mengambil kunci dari TupleClassObject dari Kelas KeyValue. Metode ini hanya dapat digunakan dengan objek kelas KeyValue dari pustaka javatuples. Ini mengembalikan Kunci yang merupakan unsur yang ada pada indeks 0 dari KeyValueClassObject. toughest house plants