/**
* Writes all annotations of the supplied type to this instance's annotation appender.
*
* @param typeDescription The type of what all annotations should be written of.
* @param typePath The type path to use.
* @return The resulting annotation appender.
*/
private AnnotationAppender apply(TypeDescription.Generic typeDescription, String typePath) {
AnnotationAppender annotationAppender = this.annotationAppender;
for (AnnotationDescription annotationDescription : typeDescription.getDeclaredAnnotations()) {
annotationAppender =
annotationAppender.append(
annotationDescription, annotationValueFilter, typeReference, typePath);
}
return annotationAppender;
}
/**
* Appends all supplied type variables to the supplied method appender.
*
* @param annotationAppender The annotation appender to write any type annotation to.
* @param annotationValueFilter The annotation value filter to apply.
* @param variableOnType {@code true} if the type variables are declared by a type, {@code
* false} if they are declared by a method.
* @param subListIndex The index of the first type variable to append. All previous type
* variables are ignored.
* @param typeVariables The type variables to append.
* @return The resulting annotation appender.
*/
public static AnnotationAppender ofTypeVariable(
AnnotationAppender annotationAppender,
AnnotationValueFilter annotationValueFilter,
boolean variableOnType,
int subListIndex,
List<? extends TypeDescription.Generic> typeVariables) {
int typeVariableIndex = subListIndex, variableBaseReference, variableBoundBaseBase;
if (variableOnType) {
variableBaseReference = TypeReference.CLASS_TYPE_PARAMETER;
variableBoundBaseBase = TypeReference.CLASS_TYPE_PARAMETER_BOUND;
} else {
variableBaseReference = TypeReference.METHOD_TYPE_PARAMETER;
variableBoundBaseBase = TypeReference.METHOD_TYPE_PARAMETER_BOUND;
}
for (TypeDescription.Generic typeVariable :
typeVariables.subList(subListIndex, typeVariables.size())) {
int typeReference =
TypeReference.newTypeParameterReference(variableBaseReference, typeVariableIndex)
.getValue();
for (AnnotationDescription annotationDescription : typeVariable.getDeclaredAnnotations()) {
annotationAppender =
annotationAppender.append(
annotationDescription, annotationValueFilter, typeReference, EMPTY_TYPE_PATH);
}
int boundIndex =
!typeVariable.getUpperBounds().get(0).getSort().isTypeVariable()
&& typeVariable.getUpperBounds().get(0).asErasure().isInterface()
? 1
: 0;
for (TypeDescription.Generic typeBound : typeVariable.getUpperBounds()) {
annotationAppender =
typeBound.accept(
new ForTypeAnnotations(
annotationAppender,
annotationValueFilter,
TypeReference.newTypeParameterBoundReference(
variableBoundBaseBase, typeVariableIndex, boundIndex++)));
}
typeVariableIndex++;
}
return annotationAppender;
}