protected internal virtual string EncodeCollationKey(sbyte[] keyBits)
{
// Ensure that the backing char[] array is large enough to hold the encoded
// Binary String
int encodedLength = IndexableBinaryStringTools.GetEncodedLength(keyBits, 0, keyBits.Length);
char[] encodedBegArray = new char[encodedLength];
IndexableBinaryStringTools.Encode(keyBits, 0, keyBits.Length, encodedBegArray, 0, encodedLength);
return(new string(encodedBegArray));
}
public override bool IncrementToken()
{
if (this.m_input.IncrementToken())
{
var collationKey = this.collator.GetSortKey(this.termAtt.ToString()).KeyData.ToSByteArray();
var encodedLength = IndexableBinaryStringTools.GetEncodedLength(collationKey, 0, collationKey.Length);
this.termAtt.ResizeBuffer(encodedLength);
this.termAtt.Length = encodedLength;
IndexableBinaryStringTools.Encode(collationKey, 0, collationKey.Length, this.termAtt.Buffer, 0, encodedLength);
return(true);
}
else
{
return(false);
}
}
public override bool IncrementToken()
{
if (m_input.IncrementToken())
{
char[] termBuffer = termAtt.Buffer;
string termText = new string(termBuffer, 0, termAtt.Length);
collator.GetRawCollationKey(termText, reusableKey);
int encodedLength = IndexableBinaryStringTools.GetEncodedLength(
reusableKey.Bytes, 0, reusableKey.Length);
if (encodedLength > termBuffer.Length)
{
termAtt.ResizeBuffer(encodedLength);
}
termAtt.SetLength(encodedLength);
IndexableBinaryStringTools.Encode(reusableKey.Bytes, 0, reusableKey.Length,
termAtt.Buffer, 0, encodedLength);
return(true);
}
else
{
return(false);
}
}