Instance Constructors

1.  new FileOptions(javaPackage: scala.Option[String] = None, javaOuterClassname: scala.Option[String] = None, javaMultipleFiles: scala.Option[Boolean] = None, javaGenerateEqualsAndHash: scala.Option[Boolean] = None, javaStringCheckUtf8: scala.Option[Boolean] = None, optimizeFor: scala.Option[OptimizeMode] = None, goPackage: scala.Option[String] = None, ccGenericServices: scala.Option[Boolean] = None, javaGenericServices: scala.Option[Boolean] = None, pyGenericServices: scala.Option[Boolean] = None, deprecated: scala.Option[Boolean] = None, ccEnableArenas: scala.Option[Boolean] = None, objcClassPrefix: scala.Option[String] = None, csharpNamespace: scala.Option[String] = None, uninterpretedOption: Seq[UninterpretedOption] = _root_.scala.collection.Seq.empty, unknownFields: scalapb.UnknownFieldSet = _root_.scalapb.UnknownFieldSet())
   javaPackage

   Sets the Java package where classes generated from this .proto will be placed. By default, the proto package is used, but this is often inappropriate because proto packages do not normally start with backwards domain names.

   javaOuterClassname

   If set, all the classes from the .proto file are wrapped in a single outer class with the given name. This applies to both Proto1 (equivalent to the old "--one_java_file" option) and Proto2 (where a .proto always translates to a single class, but you may want to explicitly choose the class name).

   javaMultipleFiles

   If set true, then the Java code generator will generate a separate .java file for each top-level message, enum, and service defined in the .proto file. Thus, these types will *not* be nested inside the outer class named by java_outer_classname. However, the outer class will still be generated to contain the file's getDescriptor() method as well as any top-level extensions defined in the file.

   javaGenerateEqualsAndHash

   If set true, then the Java code generator will generate equals() and hashCode() methods for all messages defined in the .proto file. This increases generated code size, potentially substantially for large protos, which may harm a memory-constrained application.

   • In the full runtime this is a speed optimization, as the AbstractMessage base class includes reflection-based implementations of these methods.
   • In the lite runtime, setting this option changes the semantics of equals() and hashCode() to more closely match those of the full runtime; the generated methods compute their results based on field values rather than object identity. (Implementations should not assume that hashcodes will be consistent across runtimes or versions of the protocol compiler.)

   javaStringCheckUtf8

   If set true, then the Java2 code generator will generate code that throws an exception whenever an attempt is made to assign a non-UTF-8 byte sequence to a string field. Message reflection will do the same. However, an extension field still accepts non-UTF-8 byte sequences. This option has no effect on when used with the lite runtime.

   goPackage

   Sets the Go package where structs generated from this .proto will be placed. If omitted, the Go package will be derived from the following:

   • The basename of the package import path, if provided.
   • Otherwise, the package statement in the .proto file, if present.
   • Otherwise, the basename of the .proto file, without extension.

   ccGenericServices

   Should generic services be generated in each language? "Generic" services are not specific to any particular RPC system. They are generated by the main code generators in each language (without additional plugins). Generic services were the only kind of service generation supported by early versions of google.protobuf. Generic services are now considered deprecated in favor of using plugins that generate code specific to your particular RPC system. Therefore, these default to false. Old code which depends on generic services should explicitly set them to true.

   deprecated

   Is this file deprecated? Depending on the target platform, this can emit Deprecated annotations for everything in the file, or it will be completely ignored; in the very least, this is a formalization for deprecating files.

   ccEnableArenas

   Enables the use of arenas for the proto messages in this file. This applies only to generated classes for C++.

   objcClassPrefix

   Sets the objective c class prefix which is prepended to all objective c generated classes from this .proto. There is no default.

   csharpNamespace

   Namespace for generated classes; defaults to the package.

   uninterpretedOption

   The parser stores options it doesn't recognize here. See above.