Function WithEnginePolicy

src/go/plugin/framework/chartengine/options.go:87–107

WithEnginePolicy configures chartengine matching/materialization policy.

(policy EnginePolicy)

// WithEnginePolicy configures chartengine matching/materialization policy.
func WithEnginePolicy(policy EnginePolicy) Option {
	return func(cfg *engineConfig) error {
		if policy.Autogen != nil {
			autogen, err := normalizeAutogenPolicy(*policy.Autogen)
			if err != nil {
				return err
			}
			cfg.autogenOverride = policyOverride[AutogenPolicy]{set: true, value: autogen}
			cfg.autogen = autogen
		}
		if policy.Selector != nil {
			selector, err := compileEngineSelector(*policy.Selector)
			if err != nil {
				return fmt.Errorf("invalid engine selector: %w", err)
			}
			cfg.selectorOverride = policyOverride[metrixselector.Selector]{set: true, value: selector}
			cfg.selector = selector
		}
		return nil
	}
}

// WithRuntimeStore configures internal chartengine runtime metrics store.
// Passing nil disables chartengine self-metrics.