Constructor Detail

• SpanQuery

  public SpanQuery()

Method Detail

• getSpans

  public abstract Spans getSpans​(IndexReader reader)
                          throws IOException

  Expert: Returns the matches for this query in an index. Used internally to search for spans.

  Throws:

  IOException

• getField

  public abstract String getField()

  Returns the name of the field matched by this query.

• createWeight

  public Weight createWeight​(Searcher searcher)
                      throws IOException

  Description copied from class: Query
  Expert: Constructs an appropriate Weight implementation for this query.

  Only implemented by primitive queries, which re-write to themselves.

  Overrides:

  createWeight in class Query

  Throws:

  IOException