public virtual void TestResize()
{
Token t = new Token();
char[] content = "hello".ToCharArray();
t.SetTermBuffer(content, 0, content.Length);
for (int i = 0; i < 2000; i++)
{
t.ResizeTermBuffer(i);
Assert.IsTrue(i <= t.TermBuffer().Length);
Assert.AreEqual("hello", t.Term);
}
}
public override Token Next(/* in */ Token reusableToken)
{
System.Diagnostics.Debug.Assert(reusableToken != null);
reusableToken.Clear();
int length = 0;
int start = bufferIndex;
char[] buffer = reusableToken.TermBuffer();
while (true)
{
if (bufferIndex >= dataLen)
{
offset += dataLen;
dataLen = input is Lucene.Net.Index.ReusableStringReader ? ((Lucene.Net.Index.ReusableStringReader) input).Read(ioBuffer) : input.Read((System.Char[]) ioBuffer, 0, ioBuffer.Length);
if (dataLen <= 0)
{
if (length > 0)
break;
else
return null;
}
bufferIndex = 0;
}
char c = ioBuffer[bufferIndex++];
if (IsTokenChar(c))
{
// if it's a token char
if (length == 0)
// start of token
start = offset + bufferIndex - 1;
else if (length == buffer.Length)
buffer = reusableToken.ResizeTermBuffer(1 + length);
buffer[length++] = Normalize(c); // buffer it, normalized
if (length == MAX_WORD_LEN)
// buffer overflow!
break;
}
else if (length > 0)
// at non-Letter w/ chars
break; // return 'em
}
reusableToken.SetTermLength(length);
reusableToken.SetStartOffset(start);
reusableToken.SetEndOffset(start + length);
return reusableToken;
}
public override Token Next(Token token)
{
token.Clear();
int length = 0;
int start = bufferIndex;
char[] buffer = token.TermBuffer();
while (true)
{
if (bufferIndex >= dataLen)
{
offset += dataLen;
dataLen = input is Lucene.Net.Index.DocumentsWriter.ReusableStringReader ? ((Lucene.Net.Index.DocumentsWriter.ReusableStringReader) input).Read(ioBuffer) : input.Read((System.Char[]) ioBuffer, 0, ioBuffer.Length);
if (dataLen <= 0)
{
if (length > 0)
break;
else
return null;
}
bufferIndex = 0;
}
char c = ioBuffer[bufferIndex++];
if (IsTokenChar(c))
{
// if it's a token char
if (length == 0)
// start of token
start = offset + bufferIndex - 1;
else if (length == buffer.Length)
buffer = token.ResizeTermBuffer(1 + length);
buffer[length++] = Normalize(c); // buffer it, normalized
if (length == MAX_WORD_LEN)
// buffer overflow!
break;
}
else if (length > 0)
// at non-Letter w/ chars
break; // return 'em
}
token.termLength = length;
token.startOffset = start;
token.endOffset = start + length;
return token;
}
public override Token Next(Token result)
{
if (!done)
{
done = true;
int upto = 0;
result.Clear();
char[] buffer = result.TermBuffer();
while (true)
{
int length = input.Read(buffer, upto, buffer.Length - upto);
if (length <= 0)
break;
upto += length;
if (upto == buffer.Length)
buffer = result.ResizeTermBuffer(1 + buffer.Length);
}
result.termLength = upto;
return result;
}
return null;
}
public override Token Next(/* in */ Token reusableToken)
{
System.Diagnostics.Debug.Assert(reusableToken != null);
if (!done)
{
done = true;
int upto = 0;
reusableToken.Clear();
char[] buffer = reusableToken.TermBuffer();
while (true)
{
int length = input.Read(buffer, upto, buffer.Length - upto);
if (length <= 0)
break;
upto += length;
if (upto == buffer.Length)
buffer = reusableToken.ResizeTermBuffer(1 + buffer.Length);
}
reusableToken.SetTermLength(upto);
return reusableToken;
}
return null;
}
public override Token Next(/* in */ Token reusableToken)
{
System.Diagnostics.Debug.Assert(reusableToken != null);
reusableToken.Clear();
int length = 0;
int start = bufferIndex;
char[] buffer = reusableToken.TermBuffer();
while (true)
{
if (bufferIndex >= dataLen)
{
offset += dataLen;
dataLen = input is Lucene.Net.Index.ReusableStringReader ? ((Lucene.Net.Index.ReusableStringReader)input).Read(ioBuffer) : input.Read((System.Char[])ioBuffer, 0, ioBuffer.Length);
if (dataLen <= 0)
{
if (length > 0)
{
break;
}
else
{
return(null);
}
}
bufferIndex = 0;
}
char c = ioBuffer[bufferIndex++];
if (IsTokenChar(c))
{
// if it's a token char
if (length == 0)
{
// start of token
start = offset + bufferIndex - 1;
}
else if (length == buffer.Length)
{
buffer = reusableToken.ResizeTermBuffer(1 + length);
}
buffer[length++] = Normalize(c); // buffer it, normalized
if (length == MAX_WORD_LEN)
{
// buffer overflow!
break;
}
}
else if (length > 0)
{
// at non-Letter w/ chars
break; // return 'em
}
}
reusableToken.SetTermLength(length);
reusableToken.SetStartOffset(start);
reusableToken.SetEndOffset(start + length);
return(reusableToken);
}
public char[] ResizeTermBuffer(int newSize)
{
return(delegate_Renamed.ResizeTermBuffer(newSize));
}
