com.groupdocs.parser.legacy

Interfaces

Classes

Exceptions

com.groupdocs.parser.legacy

Class WordsTextExtractor

    • Method Detail

      • search

        public void search(SearchOptions options,
                  ISearchHandler handler,
                  List<String> keywords)

        Searches the keywords.

        Specified by:
        search in interface ISearchable
        Parameters:
        options - Options for searching.
        handler - An instance of the search handler.
        keywords - A collection of words to search.
      • search

        public void search(SearchOptions options,
                  ISearchHandler handler,
                  ISearchEngine searchEngine,
                  List<String> keywords)

        Searches the keywords.

        Specified by:
        search in interface ISearchable
        Parameters:
        options - Options for searching.
        handler - An instance of the search handler.
        searchEngine - An instance of the search engine.
        keywords - A collection of words to search.
      • extractHighlights

        public List<String> extractHighlights(HighlightOptions... highlightOptions)

        Extracts highlights.

        Specified by:
        extractHighlights in interface IHighlightExtractor
        Parameters:
        highlightOptions - A collection of HighlightOptions.
        Returns:
        A collection of strings that represent highlights. If no highlight is found, a collection is empty.
      • reset

        public void reset()

        Resets the current document.


        Resets the cursor's position. ExtractLine method will return the first line of the document.

        Overrides:
        reset in class TextExtractor
      • dispose

        protected void dispose(boolean disposing)

        Releases the unmanaged resources used by the extractor.

        Overrides:
        dispose in class TextExtractor
        Parameters:
        disposing - A boolean true if invoked from Dispose; otherwise, false.
      • extractText

        protected String extractText()

        Extracts all characters from the current position to the end of the text extractor and returns them as one string.

        Overrides:
        extractText in class TextExtractor
        Returns:
        A string that contains all characters from the current position to the end of the text extractor.
      • prepareLine

        protected String prepareLine()

        Returns a line of the text.

        Specified by:
        prepareLine in class TextExtractor
        Returns:
        A string that represents a line of the text, or null if all characters have been read.