88 lines
3.3 KiB
Protocol Buffer
88 lines
3.3 KiB
Protocol Buffer
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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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syntax = "proto2";
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package pb;
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import "google/protobuf/descriptor.proto";
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option java_package = "com.google.protobuf";
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option java_outer_classname = "JavaFeaturesProto";
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extend google.protobuf.FeatureSet {
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optional JavaFeatures java = 1001;
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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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// The UTF8 validation strategy to use. See go/editions-utf8-validation for
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// more information on this feature.
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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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// 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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