// prevent instantiation and extension.
private FieldValueHitQueue(SortField[] fields)
{
// When we get here, fields.length is guaranteed to be > 0, therefore no
// need to check it again.
// All these are required by this class's API - need to return arrays.
// Therefore even in the case of a single comparator, create an array
// anyway.
this.fields = fields;
int numComparators = fields.Length;
comparators = new FieldComparator[numComparators];
reverseMul = new int[numComparators];
}
public OneComparatorFieldValueHitQueue(SortField[] fields, int size) : base(fields)
{
if (fields.Length == 0)
{
throw new System.ArgumentException("Sort must contain at least one field");
}
SortField field = fields[0];
comparator = field.GetComparator(size, 0);
oneReverseMul = field.reverse?-1:1;
comparators[0] = comparator;
reverseMul[0] = oneReverseMul;
Initialize(size);
}
public OneComparatorNonScoringCollector(FieldValueHitQueue queue, int numHits, bool fillFields) : base(queue, numHits, fillFields)
{
comparator = queue.GetComparators()[0];
reverseMul = queue.GetReverseMul()[0];
}