/// <summary>
/// Writes the specified record.
/// </summary>
/// <param name="record">The record, whose token can be null if
/// already written.</param>
/// <param name="parts">The parts of the record to be written.</param>
/// <exception cref="System.ArgumentNullException">record</exception>
/// <exception cref="ArgumentNullException">record</exception>
public void Write(IndexRecord record,
IndexRecordParts parts = IndexRecordParts.All)
{
if (record == null)
{
throw new ArgumentNullException(nameof(record));
}
// write token if any
if (record.Token != null && ((parts & IndexRecordParts.Token) != 0))
{
Query query = _queryFactory.Query("token")
.AsInsert(record.Names.TokenNames, record.Token);
_queryFactory.Execute(query);
}
// write occurrence if any
if (record.Occurrence != null &&
((parts & IndexRecordParts.Occurrence) != 0))
{
Query query = _queryFactory.Query("occurrence")
.AsInsert(record.Names.OccurrenceNames, record.Occurrence);
_queryFactory.Execute(query);
}
}
/// <summary>
/// Writes all the specified records at once.
/// </summary>
/// <param name="records">The records.</param>
/// <param name="parts">The parts of the record to be written.</param>
/// <exception cref="ArgumentNullException">records</exception>
public void Write(IList <IndexRecord> records,
IndexRecordParts parts = IndexRecordParts.All)
{
if (records == null)
{
throw new ArgumentNullException(nameof(records));
}
if (records.Count == 0)
{
return;
}
// write tokens
if ((parts & IndexRecordParts.Token) != 0)
{
object[][] tokens = records
.Where(r => r.Token != null)
.Select(r => r.Token).ToArray();
if (tokens.Length > 0)
{
Query query = _queryFactory.Query("token")
.AsInsert(records[0].Names.TokenNames, tokens);
_queryFactory.Execute(query);
}
}
// write occurences
if ((parts & IndexRecordParts.Occurrence) != 0)
{
object[][] occurrences = records
.Where(r => r.Occurrence != null)
.Select(r => r.Occurrence).ToArray();
if (occurrences.Length > 0)
{
Query query = _queryFactory.Query("occurrence")
.AsInsert(records[0].Names.OccurrenceNames, occurrences);
_queryFactory.Execute(query);
}
}
}
