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@@ -1,130 +0,0 @@
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-
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-// Protocol Buffers - Google's data interchange format
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-// Copyright 2023 Google Inc. All rights reserved.
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-//
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-// Use of this source code is governed by a BSD-style
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-// license that can be found in the LICENSE file or at
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-// https://developers.google.com/open-source/licenses/bsd
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-
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-syntax = "proto2";
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-
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-package pb;
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-
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-import "google/protobuf/descriptor.proto";
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-
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-option java_package = "com.google.protobuf";
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-option java_outer_classname = "JavaFeaturesProto";
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-
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-extend google.protobuf.FeatureSet {
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- optional JavaFeatures java = 1001;
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-}
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-
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-message JavaFeatures {
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- // Whether or not to treat an enum field as closed. This option is only
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- // applicable to enum fields, and will be removed in the future. It is
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- // consistent with the legacy behavior of using proto3 enum types for proto2
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- // fields.
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- optional bool legacy_closed_enum = 1 [
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- retention = RETENTION_RUNTIME,
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- targets = TARGET_TYPE_FIELD,
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- targets = TARGET_TYPE_FILE,
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- feature_support = {
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- edition_introduced: EDITION_2023,
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- edition_deprecated: EDITION_2023,
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- deprecation_warning: "The legacy closed enum behavior in Java is "
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- "deprecated and is scheduled to be removed in "
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- "edition 2025. See http://protobuf.dev/programming-guides/enum/#java for "
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- "more information.",
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- },
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- edition_defaults = { edition: EDITION_LEGACY, value: "true" },
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- edition_defaults = { edition: EDITION_PROTO3, value: "false" }
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- ];
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-
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- // The UTF8 validation strategy to use.
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- enum Utf8Validation {
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- // Invalid default, which should never be used.
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- UTF8_VALIDATION_UNKNOWN = 0;
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- // Respect the UTF8 validation behavior specified by the global
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- // utf8_validation feature.
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- DEFAULT = 1;
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- // Verifies UTF8 validity overriding the global utf8_validation
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- // feature. This represents the legacy java_string_check_utf8 option.
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- VERIFY = 2;
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- }
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- optional Utf8Validation utf8_validation = 2 [
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- retention = RETENTION_RUNTIME,
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- targets = TARGET_TYPE_FIELD,
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- targets = TARGET_TYPE_FILE,
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- feature_support = {
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- edition_introduced: EDITION_2023,
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- edition_deprecated: EDITION_2024,
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- deprecation_warning: "The Java-specific utf8 validation feature is "
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- "deprecated and is scheduled to be removed in "
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- "edition 2025. Utf8 validation behavior should "
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- "use the global cross-language utf8_validation "
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- "feature.",
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- },
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- edition_defaults = { edition: EDITION_LEGACY, value: "DEFAULT" }
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- ];
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-
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- // Allows creation of large Java enums, extending beyond the standard
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- // constant limits imposed by the Java language.
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- optional bool large_enum = 3 [
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- retention = RETENTION_RUNTIME,
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- targets = TARGET_TYPE_ENUM,
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- targets = TARGET_TYPE_FILE,
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- feature_support = {
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- edition_introduced: EDITION_2024,
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- },
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- edition_defaults = { edition: EDITION_LEGACY, value: "false" }
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- ];
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-
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- // Whether to use the old default outer class name scheme, or the new feature
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- // which adds a "Proto" suffix to the outer class name.
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- //
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- // Users will not be able to set this option, because we removed it in the
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- // same edition that it was introduced. But we use it to determine which
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- // naming scheme to use for outer class name defaults.
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- optional bool use_old_outer_classname_default = 4 [
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- retention = RETENTION_RUNTIME,
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- targets = TARGET_TYPE_FILE,
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- feature_support = {
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- edition_introduced: EDITION_2024,
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- edition_removed: EDITION_2024,
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- },
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- edition_defaults = { edition: EDITION_LEGACY, value: "true" },
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- edition_defaults = { edition: EDITION_2024, value: "false" }
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- ];
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-
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- message NestInFileClassFeature {
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- enum NestInFileClass {
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- // Invalid default, which should never be used.
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- NEST_IN_FILE_CLASS_UNKNOWN = 0;
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- // Do not nest the generated class in the file class.
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- NO = 1;
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- // Nest the generated class in the file class.
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- YES = 2;
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- // Fall back to the `java_multiple_files` option. Users won't be able to
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- // set this option.
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- LEGACY = 3 [feature_support = {
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- edition_introduced: EDITION_2024
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- edition_removed: EDITION_2024
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- }];
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- }
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- reserved 1 to max;
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- }
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-
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- // Whether to nest the generated class in the generated file class. This is
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- // only applicable to *top-level* messages, enums, and services.
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- optional NestInFileClassFeature.NestInFileClass nest_in_file_class = 5 [
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- retention = RETENTION_SOURCE,
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- targets = TARGET_TYPE_MESSAGE,
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- targets = TARGET_TYPE_ENUM,
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- targets = TARGET_TYPE_SERVICE,
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- feature_support = {
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- edition_introduced: EDITION_2024,
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- },
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- edition_defaults = { edition: EDITION_LEGACY, value: "LEGACY" },
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- edition_defaults = { edition: EDITION_2024, value: "NO" }
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- ];
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-}
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