private void WriteDoc()
{
if (IsFieldOpen())
{
throw new System.SystemException("Field is still open while writing document");
}
//System.out.println("Writing doc pointer: " + currentDocPointer);
// write document index record
tvx.WriteLong(currentDocPointer);
// write document data record
int size = fields.Count;
// write the number of fields
tvd.WriteVInt(size);
// write field numbers
for (int i = 0; i < size; i++)
{
TVField field = (TVField)fields[i];
tvd.WriteVInt(field.number);
}
// write field pointers
long lastFieldPointer = 0;
for (int i = 0; i < size; i++)
{
TVField field = (TVField)fields[i];
tvd.WriteVLong(field.tvfPointer - lastFieldPointer);
lastFieldPointer = field.tvfPointer;
}
//System.out.println("After writing doc pointer: " + tvx.getFilePointer());
}
private void OpenField(int fieldNumber, bool storePositionWithTermVector, bool storeOffsetWithTermVector)
{
if (!IsDocumentOpen())
{
throw new System.SystemException("Cannot open field when no document is open.");
}
CloseField();
currentField = new TVField(fieldNumber, storePositionWithTermVector, storeOffsetWithTermVector);
}
/// <summary>Start processing a Field. This can be followed by a number of calls to
/// addTerm, and a final call to closeField to indicate the end of
/// processing of this Field. If a Field was previously open, it is
/// closed automatically.
/// </summary>
public void OpenField(System.String field)
{
if (!IsDocumentOpen())
{
throw new System.SystemException("Cannot open Field when no document is open.");
}
CloseField();
currentField = new TVField(fieldInfos.FieldNumber(field));
}
/// <summary>Finished processing current Field. This should be followed by a call to
/// openField before future calls to addTerm.
/// </summary>
public void CloseField()
{
if (IsFieldOpen())
{
/* DEBUG */
//System.out.println("closeField()");
/* DEBUG */
// save Field and terms
WriteField();
fields.Add(currentField);
terms.Clear();
currentField = null;
}
}
/// <summary>Finished processing current Field. This should be followed by a call to
/// openField before future calls to addTerm.
/// </summary>
public void CloseField()
{
if (IsFieldOpen())
{
/* DEBUG */
//System.out.println("closeField()");
/* DEBUG */
// save Field and terms
WriteField();
fields.Add(currentField);
terms.Clear();
currentField = null;
}
}
/// <summary>Start processing a Field. This can be followed by a number of calls to
/// addTerm, and a final call to closeField to indicate the end of
/// processing of this Field. If a Field was previously open, it is
/// closed automatically.
/// </summary>
public void OpenField(System.String field)
{
if (!IsDocumentOpen())
throw new System.SystemException("Cannot open Field when no document is open.");
CloseField();
currentField = new TVField(fieldInfos.FieldNumber(field));
}
private void OpenField(int fieldNumber, bool storePositionWithTermVector, bool storeOffsetWithTermVector)
{
if (!IsDocumentOpen())
throw new System.SystemException("Cannot open field when no document is open.");
CloseField();
currentField = new TVField(fieldNumber, storePositionWithTermVector, storeOffsetWithTermVector);
}
