cache

type Cache interface {
	// Get returns the decision for the given id, and a boolean to indicate whether the key was found.
	// Returning a zero value for DecisionMetadata is valid for caches that do not store metadata.
	// Callers should check the boolean return value to determine if the key was found.
	Get(id pcommon.TraceID) (DecisionMetadata, bool)
	// Put sets the decision for a given id. If the key is already present, the decision is overwritten.
	Put(id pcommon.TraceID, metadata DecisionMetadata)
}

type DecisionMetadata struct {
	PolicyName string
}