org.inferred.freebuilder.processor.util

Class RoundEnvironments

java.lang.Object

org.inferred.freebuilder.processor.util.RoundEnvironments

public class RoundEnvironments
extends java.lang.Object

Utility class for RoundEnvironment.

Method Summary

Modifier and Type	Method and Description
static java.util.Set<? extends javax.lang.model.element.Element>	annotatedElementsIn(javax.annotation.processing.RoundEnvironment roundEnv, java.lang.Class<? extends java.lang.annotation.Annotation> a) Sanitizes the result of RoundEnvironment.getElementsAnnotatedWith(javax.lang.model.element.TypeElement), which otherwise can contain elements annotated with annotations of ERROR type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

annotatedElementsIn

public static java.util.Set<? extends javax.lang.model.element.Element> annotatedElementsIn(javax.annotation.processing.RoundEnvironment roundEnv,
                                                                                            java.lang.Class<? extends java.lang.annotation.Annotation> a)

Sanitizes the result of RoundEnvironment.getElementsAnnotatedWith(javax.lang.model.element.TypeElement), which otherwise can contain elements annotated with annotations of ERROR type.

The canonical example is forgetting to import @Nullable.