org.apache.lucene.search.spans

Class SpanScorer

Object

Scorer

SpanScorer

Direct Known Subclasses:

SpanRecordingScorer

class SpanScorer
extends Scorer

Field Summary

Fields

Modifier and Type	Field and Description
protected int	doc
protected boolean	firstTime
protected float	freq
protected boolean	more
protected Spans	spans
protected float	value
protected Weight	weight

Constructor Summary

Constructors

Constructor and Description
SpanScorer(Spans spans, Weight weight, Similarity similarity)

Method Summary

Modifier and Type	Method and Description
protected boolean	advance()
int	doc()
Explanation	explain(int target)
boolean	next()
float	score()
boolean	skipTo(int target)

Methods inherited from class Scorer

getSimilarity, score, score

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

spans

protected Spans spans

weight

protected Weight weight

value

protected float value

firstTime

protected boolean firstTime

more

protected boolean more

doc

protected int doc

freq

protected float freq

Constructor Detail

SpanScorer

SpanScorer(Spans spans,
           Weight weight,
           Similarity similarity)
    throws IOException

Throws:

IOException

Method Detail

next

public boolean next()
             throws IOException

Specified by:

next in class Scorer

Throws:

IOException

advance

protected boolean advance()
                   throws IOException

Throws:

IOException

doc

public int doc()

Specified by:

doc in class Scorer

score

public float score()
            throws IOException

Specified by:

score in class Scorer

Throws:

IOException

skipTo

public boolean skipTo(int target)
               throws IOException

Specified by:

skipTo in class Scorer

Throws:

IOException

explain

public Explanation explain(int target)
                    throws IOException

Specified by:

explain in class Scorer

Throws:

IOException