116 lines
2.8 KiB
Protocol Buffer
116 lines
2.8 KiB
Protocol Buffer
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// Copyright 2021 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package google.api.expr.v1alpha1;
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import "google/protobuf/any.proto";
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import "google/protobuf/struct.proto";
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option cc_enable_arenas = true;
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option go_package = "google.golang.org/genproto/googleapis/api/expr/v1alpha1;expr";
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option java_multiple_files = true;
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option java_outer_classname = "ValueProto";
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option java_package = "com.google.api.expr.v1alpha1";
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// Contains representations for CEL runtime values.
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// Represents a CEL value.
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//
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// This is similar to `google.protobuf.Value`, but can represent CEL's full
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// range of values.
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message Value {
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// Required. The valid kinds of values.
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oneof kind {
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// Null value.
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google.protobuf.NullValue null_value = 1;
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// Boolean value.
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bool bool_value = 2;
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// Signed integer value.
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int64 int64_value = 3;
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// Unsigned integer value.
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uint64 uint64_value = 4;
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// Floating point value.
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double double_value = 5;
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// UTF-8 string value.
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string string_value = 6;
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// Byte string value.
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bytes bytes_value = 7;
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// An enum value.
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EnumValue enum_value = 9;
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// The proto message backing an object value.
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google.protobuf.Any object_value = 10;
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// Map value.
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MapValue map_value = 11;
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// List value.
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ListValue list_value = 12;
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// Type value.
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string type_value = 15;
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}
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}
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// An enum value.
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message EnumValue {
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// The fully qualified name of the enum type.
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string type = 1;
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// The value of the enum.
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int32 value = 2;
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}
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// A list.
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//
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// Wrapped in a message so 'not set' and empty can be differentiated, which is
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// required for use in a 'oneof'.
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message ListValue {
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// The ordered values in the list.
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repeated Value values = 1;
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}
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// A map.
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//
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// Wrapped in a message so 'not set' and empty can be differentiated, which is
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// required for use in a 'oneof'.
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message MapValue {
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// An entry in the map.
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message Entry {
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// The key.
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//
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// Must be unique with in the map.
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// Currently only boolean, int, uint, and string values can be keys.
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Value key = 1;
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// The value.
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Value value = 2;
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}
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// The set of map entries.
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//
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// CEL has fewer restrictions on keys, so a protobuf map represenation
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// cannot be used.
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repeated Entry entries = 1;
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}
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