Using Pairs or 2-tuples in Java - Stack Overflow
Apr 20, 2010 · The names are not good in Java, which does not allow such distinction, but that doesn't mean Tuple is not a good name for classes with hardcoded number of types in …
A Java collection of value pairs? (tuples?) - Stack Overflow
I like how Java has a Map where you can define the types of each entry in the map, for example <String, Integer>. What I'm looking for is a type of collection where each element in the coll...
Does Java SE 8 have Pairs or Tuples? - Stack Overflow
Jun 20, 2014 · 31 Sadly, Java 8 did not introduce pairs or tuples. You can always use org.apache.commons.lang3.tuple of course (which personally I do use in combination with …
Return multiple values from a Java method: why no n-tuple objects?
Sep 19, 2011 · 69 I assume the OP means "Why does Java not support n-tuple objects?". Python, Haskell, Lisp, ML etc have heterogeneous n-tuple capabilities. Also often times the ability to …
How to create a Tuple2, Tuple3 etc in Java Reactor?
Oct 21, 2024 · A general tuple class is a terrible idea and a terrible design. Which will be easier for other programmers to understand: Tuple<String, LocalDate> or public record Person(String …
How to return multiple objects from a Java method?
Jan 19, 2009 · 1 In C++ (STL) there is a pair class for bundling two objects. In Java Generics a pair class isn't available, although there is some demand for it. You could easily implement it …
jsp - java: how do I create an array of tuples - Stack Overflow
May 2, 2010 · Look up the java collections for more details about the various implementations. Given those tuples, if you want to stick them in an sequential collection, I'd use a List (again, …
object - What is a Triple in Java? - Stack Overflow
May 8, 2018 · Think "tuple" for 3 values! Many programming languages provide means to efficiently deal with lists of a "fixed" length but different types for each entry. That Triple class …
java - How to create a Tuple object? javax.persistence.Tuple - Stack ...
Feb 10, 2022 · 0 I understand that Tuple (javax.persistence.Tuple) is an interface. But how do I create an object with that interface? I need to build a Tuple with my custom object and a string, …
java - In JPA, relational databases and etc., What is a Tuple? - Stack ...
Mar 18, 2016 · What is Tuple Tuple Databases Tuples JPA Tuple All the documentation of the Java EE 6 says about Tuple is as follows: Interface for extracting the elements of a query …