org.apache.lucene.search.vectorhighlight

## Interface BoundaryScanner

- All Known Implementing Classes:
    BreakIteratorBoundaryScanner, SimpleBoundaryScanner

      public interface BoundaryScanner

  Finds fragment boundaries: pluggable into `BaseFragmentsBuilder`

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `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

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