namespace Time\\ConstantsVersion {
    class CurrentTime {
        + {static} NIGHT := 1 {const}
        + {static} MORNING := 2 {const}
        + {static} NOON := 3 {const}
        + {static} EVENING := 4 {const}
        --
        # getTimestamp(): int
        + getHours(): int
        + getPartOfDay(): int
    }
}