iFanie / KTAP

KTAP

Kotlin Extension for the Java Annotation Processor

ElementKtx

Common extensions for Elements. Contains:

fun ExecutableElement.isOptional(): Boolean
fun VariableElement.isOptional(): Boolean

ElementFilterKtx

Applies the ElementFilter functions to Iterables and Sets of Elements. Contains:

fun Iterable<Element>.getFields(): List<VariableElement>
fun Iterable<Element>.filterFields(fieldPredicate: (VariableElement) -> Boolean): List<VariableElement>
fun Set<Element>.getFields(): Set<VariableElement>
fun Set<Element>.filterFields(fieldPredicate: (VariableElement) -> Boolean): Set<VariableElement>
fun Iterable<Element>.getConstructors(): List<ExecutableElement>
fun Iterable<Element>.filterConstructors(constructorPredicate: (ExecutableElement) -> Boolean): List<ExecutableElement>
fun Set<Element>.getConstructors(): Set<ExecutableElement>: Set<ExecutableElement>
fun Set<Element>.filterConstructors(constructorPredicate: (ExecutableElement) -> Boolean): Set<ExecutableElement>
fun Iterable<Element>.getMethods(): List<ExecutableElement>
fun Iterable<Element>.filterMethods(methodPredicate: (ExecutableElement) -> Boolean): List<ExecutableElement>
fun Set<Element>.getMethods(): Set<ExecutableElement>
fun Set<Element>.filterMethods(methodPredicate: (ExecutableElement) -> Boolean): Set<ExecutableElement>
fun Iterable<Element>.getTypes(): List<TypeElement>
fun Iterable<Element>.filterTypes(typePredicate: (TypeElement) -> Boolean): List<TypeElement>
fun Set<Element>.getTypes(): Set<TypeElement>
fun Set<Element>.filterTypes(typePredicate: (TypeElement) -> Boolean): Set<TypeElement>
fun Iterable<Element>.getPackages(): List<PackageElement>
fun Iterable<Element>.filterPackages(packagePredicate: (PackageElement) -> Boolean): List<PackageElement>
fun Set<Element>.getPackages(): Set<PackageElement>
fun Set<Element>.filterPackages(packagePredicate: (PackageElement) -> Boolean): Set<PackageElement>

MessagerKtx

Extensions for the Messager. Contains granular variations of the following:

fun Messager.error(error: CharSequence, element: Element, annotationMirror: AnnotationMirror, annotationValue: AnnotationValue)
fun Messager.warning(error: CharSequence, element: Element, annotationMirror: AnnotationMirror, annotationValue: AnnotationValue)
fun Messager.note(error: CharSequence, element: Element, annotationMirror: AnnotationMirror, annotationValue: AnnotationValue)
fun Messager.other(error: CharSequence, element: Element, annotationMirror: AnnotationMirror, annotationValue: AnnotationValue)

PrintKtx

Extension to get a printable string for Elements, same as toString for data classes.

fun Element.toPrintable()

Install

• Configure your project to consume GitHub packages
  • Generate an access token with read packages permission, more details here: GitHub Help
  • Add the maven repository to your Project dependencies; username is your user ID and password is the key generated previously

allprojects {
    repositories {
        maven {
            url = uri("https://maven.pkg.github.com/iFanie/KTAP")
            credentials {
                username = ...
                password = ...
            }
        }
    }
}

• Add the dependency to your Module

dependencies {
    implementation 'dev.fanie:ktap:0.0.5'
}