Open source

Add method parameter to a method declaration

Recipe IDorg.openrewrite.java.AddMethodParameterArtifactorg.openrewrite:rewrite-java

Adds a new method parameter to an existing method declaration.

Single recipeApache 2.0

Add to your build

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~/.gradle/gradle.properties

codeGenomeUsername=you@example.com
codeGenomeToken=YOUR_DOWNLOAD_TOKEN

build.gradle.kts

plugins {
    id("org.openrewrite.rewrite") version("latest.release")
}

rewrite {
    activeRecipe("org.openrewrite.java.AddMethodParameter")
}

repositories {
    mavenCentral()
    maven {
        url = uri("https://artifacts.codegenomeproject.org/maven")
        credentials {
            username = providers.gradleProperty("codeGenomeUsername").get()
            password = providers.gradleProperty("codeGenomeToken").get()
        }
    }
}

dependencies {
    rewrite("org.openrewrite:rewrite-java:8.92.8")
}

Then run

./gradlew rewriteRun

This recipe has required options, which a build sets in a rewrite.yml recipe that you activate instead.

Usage

You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.java.AddMethodParameter --recipe-option "methodPattern=com.yourorg.A foo(int, int)" --recipe-option "parameterType=java.lang.String" --recipe-option "parameterName=name"

If the recipe isn’t available locally, install it with:

mod config recipes jar install org.openrewrite:rewrite-java:RELEASE

Options

Name	Type	Description
`methodPattern`required	`String`	A method pattern that is used to find the method declarations to modify. e.g. `com.yourorg.A foo(int, int)`
`parameterType`required	`String`	The type of the parameter that gets added. e.g. `java.lang.String`
`parameterName`required	`String`	The name of the parameter that gets added. e.g. `name`
`parameterIndex`	`Integer`	A zero-based index that indicates the position at which the parameter will be added. At the end by default. e.g. `0`

Data tables

Structured output this recipe can produce.

Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats