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Find type mappings

org.openrewrite.java.search.FindTypeMappings

Study the frequency of J types and their JavaType type attribution.

Recipe source​

GitHub: FindTypeMappings.java, Issue Tracker, Code Genome Project

This recipe is available under the Apache License Version 2.0.

Usage​

This recipe has no required configuration parameters and comes from a rewrite core library. It can be activated directly without adding any dependencies.

OpenRewrite artifacts are distributed through the Code Genome Project repository (https://artifacts.codegenomeproject.org/maven), which requires authentication. Sign in to the Code Genome Project to create a download token, then in the snippets below replace USERNAME with the email or username you signed in with and TOKEN with that token. See the quickstart guide for details.

  1. Add the following to your build.gradle file:
    build.gradle
    plugins {
        id("org.openrewrite.rewrite") version("latest.release")
    }

    rewrite {
        activeRecipe("org.openrewrite.java.search.FindTypeMappings")
        setExportDatatables(true)
    }

    repositories {
        mavenCentral()
        maven {
            url = "https://artifacts.codegenomeproject.org/maven"
            credentials {
                username = "USERNAME"
                password = "TOKEN"
            }
        }
    }
  2. Run gradle rewriteRun to run the recipe.

See how this recipe works across multiple open-source repositories​

Run this recipe on OSS repos at scale with the Moderne SaaS.

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Please contact Moderne for more information about safely running the recipes on your own codebase in a private SaaS.

Data Tables​

Type mapping​

org.openrewrite.java.table.TypeMappings

The types mapped to J trees.

Column NameDescription
Compilation unit class nameThe root compilation unit class name containing the mapping.
Tree class nameThe simple class name of the J element.
Java type class nameThe simple class name of the JavaType.
CountThe number of times this tree and type pair occurred in a repository.
Nearest non-null tree class nameThe simple class name of the nearest non-null J element when typeName is null.