Registry / utility / derive4j-annotation

derive4j-annotation

library1.1.1javamavenunverified

Derive4J Annotation provides annotations and API for deriving algebraic data types, constructors, morphisms, optics, and typeclasses in Java.

utility

<dependency>
  <groupId>org.derive4j</groupId>
  <artifactId>derive4j-annotation</artifactId>
  <version>1.1.1</version>
</dependency>

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · DERIVE4J-ANNOTATIO

derive4j-annotation

utilityjavav1.1.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Data

✓ org.derive4j.Data

Define an algebraic data type using @Data annotation.

import org.derive4j.Data; import org.derive4j.Flavour; @Data public interface Tree<A> { <X> X match(Cases<A, X> cases); interface Cases<A, X> { X leaf(A value); X node(Tree<A> left, Tree<A> right); } }

Debug

Known issues

gotchaRequires annotation processing to be enabled in the build (e.g., Maven compiler plugin).

fix

Add maven-compiler-plugin with annotation processor paths or use IDE annotation processing.

affects: >=1.0.0

Upgrade

Version history

1.1.1latest on Maven

Audit

Dependencies

No dependency data recorded yet.

Agent activity

8 hits · last 30 days

node

Resources

githubhttps://github.com/derive4j/derive4j ↗

homepagehttps://github.com/derive4j/derive4j ↗

docshttps://appdoc.app/artifact/org.derive4j/derive4j-annotation/ ↗