org.apache.lucene.search.vectorhighlight
Interface BoundaryScanner

All Known Implementing Classes:
BreakIteratorBoundaryScanner, SimpleBoundaryScanner

public interface BoundaryScanner


Method Summary
 int findEndOffset(StringBuilder buffer, int start)
          Scan forward to find start offset.
 int findStartOffset(StringBuilder buffer, int start)
          Scan backward to find end offset.
 

Method Detail

findStartOffset

int findStartOffset(StringBuilder buffer,
                    int start)
Scan backward to find end offset.

Parameters:
buffer - scanned object
start - start offset to begin
Returns:
the found start offset

findEndOffset

int findEndOffset(StringBuilder buffer,
                  int start)
Scan forward to find start offset.

Parameters:
buffer - scanned object
start - start offset to begin
Returns:
the found end offset