lessunglytask.kt

class LessUglyTask private constructor(
        val name: String,
        val assignedUser: User?,
        val assignedGroup: Group?
) {
    constructor(name: String) : this(name, null, null) // assigned to no one
    constructor(name: String, assignedUser: User) : this(name, assignedUser, null) // assigned to a user
    constructor(name: String, assignedGroup: Group) : this(name, null, assignedGroup) // assigned to a group
}