Uses of Package
org.apache.lucene.search.highlight

Packages that use org.apache.lucene.search.highlight

org.apache.lucene.search.highlight	The highlight package contains classes to provide "keyword in context" features typically used to highlight search terms in the text of results pages.
org.apache.lucene.search.vectorhighlight	This is an another highlighter implementation.

Classes in org.apache.lucene.search.highlight used by org.apache.lucene.search.highlight

Encoder
Encodes original text.

Formatter
Processes terms found in the original text, typically by applying some form of mark-up to highlight terms in HTML search results pages.

Fragmenter
Implements the policy for breaking text into multiple fragments for consideration by the Highlighter class.

GradientFormatter
Formats text with different color intensity depending on the score of the term.

InvalidTokenOffsetsException
Exception thrown if TokenStream Tokens are incompatible with provided text

PositionSpan
Utility class to record Positions Spans

QueryScorer
Scorer implementation which scores text fragments by the number of unique query terms found.

Scorer
A Scorer is responsible for scoring a stream of tokens.

TextFragment
Low-level class used to record information about a section of a document with a score.

TokenGroup
One, or several overlapping tokens, along with the score(s) and the scope of the original text

WeightedSpanTerm
Lightweight class to hold term, weight, and positions used for scoring this term.

WeightedSpanTermExtractor
Class used to extract WeightedSpanTerms from a Query based on whether Terms from the Query are contained in a supplied TokenStream.

WeightedTerm
Lightweight class to hold term and a weight value used for scoring this term

Classes in org.apache.lucene.search.highlight used by org.apache.lucene.search.vectorhighlight

Encoder
Encodes original text.