org.apache.lucene.search.spans: abstract public class: SpanQuery

org.apache.lucene.search.spans
abstract public class: SpanQuery [javadoc | source]

java.lang.Object
   org.apache.lucene.search.Query
      org.apache.lucene.search.spans.SpanQuery

All Implemented Interfaces:
Cloneable, Serializable

Direct Known Subclasses:
BoostingTermQuery, SpanOrQuery, SpanTermQuery, SpanRegexQuery, FieldMaskingSpanQuery, SpanNotQuery, PayloadTermQuery, SpanNearQuery, SpanFirstQuery, PayloadNearQuery

Base class for span-based queries.

Method from org.apache.lucene.search.spans.SpanQuery Summary:
createWeight, getField, getSpans

Methods from org.apache.lucene.search.Query:
clone, combine, createWeight, equals, extractTerms, getBoost, getSimilarity, hashCode, mergeBooleanQueries, rewrite, setBoost, toString, toString, weight

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.lucene.search.spans.SpanQuery Detail:
public Weight createWeight(Searcher searcher) throws IOException { return new SpanWeight(this, searcher); }
abstract public String getField() Returns the name of the field matched by this query.
abstract public Spans getSpans(IndexReader reader) throws IOException Expert: Returns the matches for this query in an index. Used internally to search for spans.

Method from org.apache.lucene.search.spans.SpanQuery Detail:

 public Weight createWeight(Searcher searcher) throws IOException {
    return new SpanWeight(this, searcher);
}

 abstract public String getField()Returns the name of the field matched by this query.

 abstract public Spans getSpans(IndexReader reader) throws IOExceptionExpert: Returns the matches for this query in an index.  Used internally
to search for spans.