| deserialize | open fun deserialize(in: DataInput2, available: Int): Long | 
| fixedSize | open fun fixedSize(): Int | 
| serialize | open fun serialize(out: DataOutput2, value: Long): Unit | 
| valueArrayBinaryGet | open fun valueArrayBinaryGet(input: DataInput2, keysLen: Int, pos: Int): Long | 
| valueArrayBinarySearch | open fun valueArrayBinarySearch(key: Long, input: DataInput2, keysLen: Int, comparator: Comparator<Any>): Int | 
| valueArrayDeserialize | open fun valueArrayDeserialize(in: DataInput2, size: Int): LongArray | 
| valueArraySerialize | open fun valueArraySerialize(out: DataOutput2, vals: Any): Unit |