| Package | Description | 
|---|---|
| org.apache.lucene.search.payloads | 
 The payloads package provides Query mechanisms for finding and using payloads. 
 | 
| org.apache.lucene.search.spans | 
 The calculus of spans. 
 | 
| Class and Description | 
|---|
| SpanNearQuery
 Matches spans which are near one another. 
 | 
| SpanQuery
 Base class for span-based queries. 
 | 
| Spans
 Expert: an enumeration of span matches. 
 | 
| SpanScorer
 Public for extension only. 
 | 
| SpanTermQuery
 Matches spans containing a term. 
 | 
| SpanWeight
 Expert-only. 
 | 
| TermSpans
 Expert:
 Public for extension only 
 | 
| Class and Description | 
|---|
| SpanFirstQuery
 Matches spans near the beginning of a field. 
 | 
| SpanMultiTermQueryWrapper.SpanRewriteMethod
 Abstract class that defines how the query is rewritten. 
 | 
| SpanNearPayloadCheckQuery
 Only return those matches that have a specific payload at
 the given position. 
 | 
| SpanNearQuery
 Matches spans which are near one another. 
 | 
| SpanNotQuery
 Removes matches which overlap with another SpanQuery or 
 within a x tokens before or y tokens after another SpanQuery. 
 | 
| SpanOrQuery
 Matches the union of its clauses. 
 | 
| SpanPayloadCheckQuery
 Only return those matches that have a specific payload at
  the given position. 
 | 
| SpanPositionCheckQuery
 Base class for filtering a SpanQuery based on the position of a match. 
 | 
| SpanPositionCheckQuery.AcceptStatus
 Return value for  
SpanPositionCheckQuery.acceptPosition(Spans). | 
| SpanPositionRangeQuery
 Checks to see if the  
SpanPositionCheckQuery.getMatch() lies between a start and end position | 
| SpanQuery
 Base class for span-based queries. 
 | 
| Spans
 Expert: an enumeration of span matches. 
 | 
| TermSpans
 Expert:
 Public for extension only 
 | 
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