58 lines
1.6 KiB
Go
58 lines
1.6 KiB
Go
// Package model defines data models and domain rules for model runtime service.
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package model
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import (
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"fmt"
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"slices"
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"strings"
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"modelRT/constants"
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)
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var parameterAttributeGroups = map[string]struct{}{
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"base_extend": {},
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"rated": {},
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"setup": {},
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"model": {},
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"stable": {},
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"craft": {},
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"integrity": {},
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"behavior": {},
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}
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// ClassifyDataObjectToken determines whether token identifies a parameter or a
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// measurement. Seven-part and four-part tokens are classified by token6, while
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// two-part tokens are treated as measurements at the current stage.
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func ClassifyDataObjectToken(token string) (constants.DataObjectType, error) {
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parts := strings.Split(token, ".")
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if slices.Contains(parts, "") {
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return "", fmt.Errorf("invalid data object token %q: token segment cannot be empty", token)
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}
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switch len(parts) {
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case 2:
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return constants.DataObjectTypeMeasurement, nil
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case 4, 7:
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token6Index := 2
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if len(parts) == 7 {
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token6Index = 5
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}
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token6 := parts[token6Index]
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if _, ok := parameterAttributeGroups[token6]; ok {
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return constants.DataObjectTypeParameter, nil
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}
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if token6 == "bay" {
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return constants.DataObjectTypeMeasurement, nil
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}
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// TODO 后续要完成对component这个token6类型的支持
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if token6 == "component" {
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return "", fmt.Errorf("unsupported data object token %q: token6 component is not queryable", token)
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}
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return "", fmt.Errorf("invalid data object token %q: unsupported token6 %q", token, token6)
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default:
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return "", fmt.Errorf("invalid data object token %q: expected 2, 4, or 7 segments, got %d", token, len(parts))
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}
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}
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