internal override void InitializeAsHighest(GenericKey state)
{
state.InitializeArrayMeta(0);
InitializeArray(state, 0, _arrayType);
state.IsHighestArray = true;
}
internal virtual int ArrayKeySize(GenericKey key, int elementSize)
{
return(SIZE_ARRAY_LENGTH + key.ArrayLength * elementSize);
}
internal override bool ReadValue(PageCursor cursor, int size, GenericKey into)
{
return(ReadArray(cursor, _arrayType, _arrayElementReader, into));
}
/// <summary>
/// In the array case there's nothing lower than a zero-length array, so simply make sure that the key state is initialized
/// with state reflecting that. No specific value required. </summary>
/// <param name="state"> key state to initialize as lowest of this type. </param>
internal override void InitializeAsLowest(GenericKey state)
{
state.InitializeArrayMeta(0);
InitializeArray(state, 0, _arrayType);
}
internal virtual void Write(GenericKey state, long nanosOfDayUTC, int offsetSeconds)
{
state.Long0 = nanosOfDayUTC;
state.Long1 = offsetSeconds;
}
internal override void PutValue(PageCursor cursor, GenericKey state)
{
PutArray(cursor, state, ArrayElementWriter);
}
internal override void PutValue(PageCursor cursor, GenericKey state)
{
Put(cursor, state.Long0, state.Long1);
}
protected internal override void AddTypeSpecificDetails(StringJoiner joiner, GenericKey state)
{
joiner.add("isHighestArray=" + state.IsHighestArray);
joiner.add("arrayLength=" + state.ArrayLength);
joiner.add("currentArrayOffset=" + state.CurrentArrayOffset);
}
internal override Value AsValue(GenericKey state)
{
return(AsValue(state.Long0, state.Long1));
}
internal override int CompareValue(GenericKey left, GenericKey right)
{
return(Compare(left.Long0, left.Long1, right.Long0, right.Long1));
}
internal override void CopyValue(GenericKey to, GenericKey from)
{
to.Long0 = from.Long0;
to.Long1 = from.Long1;
}
internal override int ValueSize(GenericKey state)
{
return(GenericKey.SizeZonedTime);
}
protected internal override void AddTypeSpecificDetails(StringJoiner joiner, GenericKey state)
{
joiner.add("long0=" + state.Long0);
joiner.add("long1=" + state.Long1);
}
internal static void PutArray(PageCursor cursor, GenericKey key, ArrayElementWriter writer)
{
PutArrayHeader(cursor, toNonNegativeShortExact(key.ArrayLength));
PutArrayItems(cursor, key, writer);
}
internal override bool ReadValue(PageCursor cursor, int size, GenericKey into)
{
return(Read(cursor, into));
}
internal static bool ReadArray(PageCursor cursor, Org.Neo4j.Values.Storable.ValueWriter_ArrayType type, ArrayElementReader reader, GenericKey into)
{
if (!SetArrayLengthWhenReading(into, cursor, cursor.Short))
{
return(false);
}
into.BeginArray(into.ArrayLength, type);
for (int i = 0; i < into.ArrayLength; i++)
{
if (!reader(cursor, into))
{
return(false);
}
}
into.EndArray();
return(true);
}
internal static bool Read(PageCursor cursor, GenericKey into)
{
into.WriteTime(cursor.Long, cursor.Int);
return(true);
}
internal override void CopyValue(GenericKey to, GenericKey from)
{
CopyValue(to, from, from.ArrayLength);
}
internal virtual void Write(GenericKey state, long nanoOfDay)
{
state.Long0 = nanoOfDay;
}
