1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
syntax = "proto3";
option optimize_for = LITE_RUNTIME;
option java_package = "org.chromium.components.optimization_guide.proto";
option java_outer_classname = "ModelExecutionProto";
package optimization_guide.proto;
import "components/optimization_guide/proto/descriptors.proto";
enum ControlToken {
CONTROL_TOKEN_UNKNOWN = 0;
CONTROL_TOKEN_SYSTEM = 1;
CONTROL_TOKEN_MODEL = 2;
CONTROL_TOKEN_USER = 3;
CONTROL_TOKEN_END = 4;
}
message SubstitutedString {
reserved 2, 3;
// String template with %s as the delimiter for substitutions.
string string_template = 1;
// The strings to be substituted in `string_template`.
repeated StringSubstitution substitutions = 6;
// The conditions for which to apply this substituted string.
ConditionList conditions = 4;
// Whether the input context should be ignored if this substituted string is
// applied.
bool should_ignore_input_context = 5;
}
message StringSubstitution {
// The candidates to use for this string substitution.
//
// The first candidate that passes all conditions will be the one that is used
// for the substitution.
repeated StringArg candidates = 1;
}
message RangeExpr {
// Reference to the a repeated field to range over.
ProtoField proto_field = 1;
// The expression to evaluate for each field entry.
SubstitutedString expr = 2;
}
message IndexExpr {
// If true, use 1-based indexes instead of 0-based.
bool one_based = 1;
}
message MediaField {
// Field containing the media.
ProtoField proto_field = 1;
}
message StringArg {
oneof arg {
string raw_string = 1;
ProtoField proto_field = 2;
RangeExpr range_expr = 4;
IndexExpr index_expr = 5;
ControlToken control_token = 6;
MediaField media_field = 7;
}
// TODO(b/302402959): Add support for max number of characters to apply.
// The conditions for which to apply this substituted string.
ConditionList conditions = 3;
}
// Operators available for comparing the value of fields.
enum OperatorType {
OPERATOR_TYPE_UNSPECIFIED = 0;
// Equal.
OPERATOR_TYPE_EQUAL_TO = 1;
// Not Equal.
OPERATOR_TYPE_NOT_EQUAL_TO = 2;
}
enum ConditionEvaluationType {
CONDITION_EVALUATION_TYPE_UNSPECIFIED = 0;
CONDITION_EVALUATION_TYPE_AND = 1;
CONDITION_EVALUATION_TYPE_OR = 2;
}
message ConditionList {
// How to evaluate the below conditions.
ConditionEvaluationType condition_evaluation_type = 1;
// The set of conditions to evaluate.
repeated Condition conditions = 2;
}
// Evaluated as "value at proto_field" "operator_type" "value".
message Condition {
ProtoField proto_field = 1;
OperatorType operator_type = 2;
Value value = 3;
}
|
