Examples with ExtensionMethod lombok.experimental.ExtensionMethod used on opensource projects

Example 1 with ExtensionMethod

use of lombok.experimental.ExtensionMethod in project lombok by rzwitserloot.

the class PatchExtensionMethod method getApplicableExtensionMethods.

static List<Extension> getApplicableExtensionMethods(EclipseNode typeNode, Annotation ann, TypeBinding receiverType) {
    List<Extension> extensions = new ArrayList<Extension>();
    if ((typeNode != null) && (ann != null) && (receiverType != null)) {
        BlockScope blockScope = ((TypeDeclaration) typeNode.get()).initializerScope;
        EclipseNode annotationNode = typeNode.getNodeFor(ann);
        AnnotationValues<ExtensionMethod> annotation = createAnnotation(ExtensionMethod.class, annotationNode);
        boolean suppressBaseMethods = false;
        try {
            suppressBaseMethods = annotation.getInstance().suppressBaseMethods();
        } catch (AnnotationValueDecodeFail fail) {
            fail.owner.setError(fail.getMessage(), fail.idx);
        }
        for (Object extensionMethodProvider : annotation.getActualExpressions("value")) {
            if (extensionMethodProvider instanceof ClassLiteralAccess) {
                TypeBinding binding = ((ClassLiteralAccess) extensionMethodProvider).type.resolveType(blockScope);
                if (binding == null)
                    continue;
                if (!binding.isClass() && !binding.isEnum())
                    continue;
                Extension e = new Extension();
                e.extensionMethods = getApplicableExtensionMethodsDefinedInProvider(typeNode, (ReferenceBinding) binding, receiverType);
                e.suppressBaseMethods = suppressBaseMethods;
                extensions.add(e);
            }
        }
    }
    return extensions;
}