Hello, I'm looking to implement a plugin that receives a
CodeGeneratorRequest in Java to generate code in a custom language, and I'm
using the Cpp java implementation for reference. Java APIs from
protobuf-java actually provide various descriptor classes like
*EnumDescriptor* etc but it's missing Descriptor::ExtensionRange so I'm not
sure how am I supposed to translate it, for example in a visitor:
// --- Descriptor ---
default void visit(Descriptor descriptor, DescriptorProto proto) {
onVisit(descriptor, proto);
for (int i = 0; i < descriptor.getEnumTypes().size(); i++)
visit(descriptor.getEnumTypes().get(i), proto != null ? proto.getEnumType(i)
: null);
for (int i = 0; i < descriptor.getOneofs().size(); i++)
visit(descriptor.getOneofs().get(i), proto != null ? proto.getOneofDecl(i) :
null);
for (int i = 0; i < descriptor.getFields().size(); i++)
visit(descriptor.getFields().get(i), proto != null ? proto.getField(i) :
null);
for (int i = 0; i < descriptor.getNestedTypes().size(); i++)
visit(descriptor.getNestedTypes().get(i), proto != null ? proto.
getNestedType(i) : null);
for (int i = 0; i < descriptor.getExtensions().size(); i++)
visit(descriptor.getExtensions().get(i), proto != null ? proto.getExtension(
i) : null);
// for (int i = 0; i < descriptor.getExtensionRanges().size(); i++)
// visit(descriptor.getExtensionRanges().get(i), proto != null ?
proto.getExtensionRange(i) : null);
}
// --- ExtensionRange ---
// default void visit(Descriptor.ExtensionRange descriptor,
DescriptorProto.ExtensionRange proto) {
// onVisit(descriptor, proto);
// }
As you can see, the last part is commented out (but it's taken almost
directly from Cpp), because there is no *Descriptor.ExtensionRange* in
published Java bindings... There's a *DescriptorProto.ExtensionRange* but
that's not the actual class. What should I do about it?
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