public override bool IncrementToken()
{
if (state != null)
{
RestoreState(state);
payloadAtt.SetPayload(null);
posIncrAtt.SetPositionIncrement(0);
termAtt.SetTermBuffer(new char[] { 'b' }, 0, 1);
state = null;
return(true);
}
bool hasNext = input.IncrementToken();
if (!hasNext)
{
return(false);
}
if (System.Char.IsDigit(termAtt.TermBuffer()[0]))
{
posIncrAtt.SetPositionIncrement(termAtt.TermBuffer()[0] - '0');
}
if (first)
{
// set payload on first position only
payloadAtt.SetPayload(new Payload(new byte[] { 100 }));
first = false;
}
// index a "synonym" for every token
state = CaptureState();
return(true);
}
public override bool IncrementToken()
{
if (input.IncrementToken())
{
// capture state lazily - maybe no SinkFilter accepts this state
AttributeSource.State state = null;
for (System.Collections.IEnumerator it = sinks.GetEnumerator(); it.MoveNext();)
{
SinkTokenStream sink = (SinkTokenStream)((System.WeakReference)it.Current).Target;
if (sink != null)
{
if (sink.Accept(this))
{
if (state == null)
{
state = this.CaptureState();
}
sink.AddState(state);
}
}
}
return(true);
}
return(false);
}
public override bool IncrementToken()
{
if (input.IncrementToken())
{
// capture state lazily - maybe no SinkFilter accepts this state
AttributeSource.State state = null;
foreach (WeakReference wr in sinks)
{
SinkTokenStream sink = (SinkTokenStream)wr.Target;
if (sink != null)
{
if (sink.Accept(this))
{
if (state == null)
{
state = this.CaptureState();
}
sink.AddState(state);
}
}
}
return(true);
}
return(false);
}
internal /*private*/ void AddState(AttributeSource.State state)
{
if (it != null)
{
throw new System.SystemException("The tee must be consumed before sinks are consumed.");
}
cachedStates.Add(state);
}
private void FillCache()
{
while (input.IncrementToken())
{
cache.Add(CaptureState());
}
// capture final state
input.End();
finalState = CaptureState();
}
public override void End()
{
base.End();
AttributeSource.State finalState = CaptureState();
for (System.Collections.IEnumerator it = sinks.GetEnumerator(); it.MoveNext();)
{
SinkTokenStream sink = (SinkTokenStream)((System.WeakReference)it.Current).Target;
if (sink != null)
{
sink.SetFinalState(finalState);
}
}
}
public override void End()
{
base.End();
AttributeSource.State finalState = CaptureState();
foreach (WeakReference wr in sinks)
{
SinkTokenStream sink = (SinkTokenStream)wr.Target;
if (sink != null)
{
sink.SetFinalState(finalState);
}
}
}
public override bool IncrementToken()
{
// lazy init the iterator
if (it == null)
{
it = cachedStates.GetEnumerator();
}
if (!it.MoveNext())
{
return(false);
}
AttributeSource.State state = (State)it.Current;
RestoreState(state);
return(true);
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param>NA</param>
/// <returns></returns>
public override bool IncrementToken()
{
if (synonymStack.Count > 0)
{
String syn = synonymStack.Pop();
RestoreState(current);
termAtt.SetTermBuffer(syn);
posIncrAtt.PositionIncrement = 0;
return(true);
}
if (!input.IncrementToken())
{
return(false);
}
if (addAliasesToStack())
{
current = CaptureState();
}
return(true);
}
public override bool IncrementToken()
{
if (state != null)
{
RestoreState(state);
payloadAtt.SetPayload(null);
posIncrAtt.SetPositionIncrement(0);
termAtt.SetTermBuffer(new char[]{'b'}, 0, 1);
state = null;
return true;
}
bool hasNext = input.IncrementToken();
if (!hasNext)
return false;
if (System.Char.IsDigit(termAtt.TermBuffer()[0]))
{
posIncrAtt.SetPositionIncrement(termAtt.TermBuffer()[0] - '0');
}
if (first)
{
// set payload on first position only
payloadAtt.SetPayload(new Payload(new byte[]{100}));
first = false;
}
// index a "synonym" for every token
state = CaptureState();
return true;
}
private void FillCache()
{
while (input.IncrementToken())
{
Cache.AddLast(CaptureState());
}
// capture final state
input.End();
FinalState = CaptureState();
}
internal /*private*/ void SetFinalState(AttributeSource.State finalState)
{
this.finalState = finalState;
}
/*private*/
internal void SetFinalState(AttributeSource.State finalState)
{
this.finalState = finalState;
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param>NA</param>
/// <returns></returns>
public override bool IncrementToken()
{
if (synonymStack.Count > 0) {
String syn = synonymStack.Pop();
RestoreState(current);
termAtt.SetTermBuffer(syn);
posIncrAtt.PositionIncrement=0;
return true;
}
if (!input.IncrementToken())
return false;
if (addAliasesToStack()) {
current = CaptureState();
}
return true;
}
public override sealed void Reset()
{
base.Reset();
first = true;
state = null;
}
public override sealed bool IncrementToken()
{
if (state != null)
{
RestoreState(state);
payloadAtt.Payload = null;
posIncrAtt.PositionIncrement = 0;
termAtt.SetEmpty().Append("b");
state = null;
return true;
}
bool hasNext = input.IncrementToken();
if (!hasNext)
{
return false;
}
if (char.IsDigit(termAtt.Buffer()[0]))
{
posIncrAtt.PositionIncrement = termAtt.Buffer()[0] - '0';
}
if (first)
{
// set payload on first position only
payloadAtt.Payload = new BytesRef(new byte[] { 100 });
first = false;
}
// index a "synonym" for every token
state = CaptureState();
return true;
}
