/// <summary>
/// Appends a single suggestion and its weight to the internal buffers.
/// </summary>
/// <param name="utf8">
/// The suggestion (utf8 representation) to be added. The content is
/// copied and the object can be reused. </param>
/// <param name="bucket">
/// The bucket to place this suggestion in. Must be non-negative and
/// smaller than the number of buckets passed in the constructor.
/// Higher numbers indicate suggestions that should be presented
/// before suggestions placed in smaller buckets. </param>
public virtual void Add(BytesRef utf8, int bucket)
{
if (bucket < 0 || bucket >= buckets)
{
throw new ArgumentException("Bucket outside of the allowed range [0, " + buckets + "): " + bucket);
}
if (scratch.Bytes.Length < utf8.Length + 1)
{
scratch.Grow(utf8.Length + 10);
}
scratch.Length = 1;
scratch.Bytes[0] = (sbyte)bucket;
scratch.Append(utf8);
sorter.Add(scratch);
}
