com.google.protobuf.DescriptorProtos.DescriptorProto#getNestedTypeCount ( )源码实例Demo

private void add(DescriptorProto message) {
  fullNameSegments.push(message.getName());
  pathSegments.push(DescriptorProto.EXTENSION_FIELD_NUMBER);
  add(message.getExtensionList());
  pathSegments.pop();
  pathSegments.push(DescriptorProto.NESTED_TYPE_FIELD_NUMBER);
  for (int i = 0; i < message.getNestedTypeCount(); i++) {
    pathSegments.push(i);
    DescriptorProto nested = message.getNestedType(i);
    add(nested);
    pathSegments.pop();
  }
  pathSegments.pop();
  fullNameSegments.pop();
}
 

private Descriptor(final DescriptorProto proto,
                   final FileDescriptor file,
                   final Descriptor parent,
                   final int index)
            throws DescriptorValidationException {
  this.index = index;
  this.proto = proto;
  fullName = computeFullName(file, parent, proto.getName());
  this.file = file;
  containingType = parent;

  oneofs = new OneofDescriptor[proto.getOneofDeclCount()];
  for (int i = 0; i < proto.getOneofDeclCount(); i++) {
    oneofs[i] = new OneofDescriptor(
      proto.getOneofDecl(i), file, this, i);
  }

  nestedTypes = new Descriptor[proto.getNestedTypeCount()];
  for (int i = 0; i < proto.getNestedTypeCount(); i++) {
    nestedTypes[i] = new Descriptor(
      proto.getNestedType(i), file, this, i);
  }

  enumTypes = new EnumDescriptor[proto.getEnumTypeCount()];
  for (int i = 0; i < proto.getEnumTypeCount(); i++) {
    enumTypes[i] = new EnumDescriptor(
      proto.getEnumType(i), file, this, i);
  }

  fields = new FieldDescriptor[proto.getFieldCount()];
  for (int i = 0; i < proto.getFieldCount(); i++) {
    fields[i] = new FieldDescriptor(
      proto.getField(i), file, this, i, false);
  }

  extensions = new FieldDescriptor[proto.getExtensionCount()];
  for (int i = 0; i < proto.getExtensionCount(); i++) {
    extensions[i] = new FieldDescriptor(
      proto.getExtension(i), file, this, i, true);
  }

  for (int i = 0; i < proto.getOneofDeclCount(); i++) {
    oneofs[i].fields = new FieldDescriptor[oneofs[i].getFieldCount()];
    oneofs[i].fieldCount = 0;
  }
  for (int i = 0; i < proto.getFieldCount(); i++) {
    OneofDescriptor oneofDescriptor = fields[i].getContainingOneof();
    if (oneofDescriptor != null) {
      oneofDescriptor.fields[oneofDescriptor.fieldCount++] = fields[i];
    }
  }

  file.pool.addSymbol(this);
}