policies

type DEFLATE struct{}

type DefaultPostingPolicy struct{}

type DeflateFunction func(d DEFLATE, data []byte) []byte

type PostingDecision struct {
	ExpireAt       time.Time
	CompressXover  DeflateFunction
	CompressHeader DeflateFunction
	CompressBody   DeflateFunction
}

type PostingPolicy interface {
	Decide(groups [][]byte, lines, length int64) PostingDecision
}