org.galagosearch.core.retrieval.structured
Interface ScoreIterator

All Superinterfaces:

StructuredIterator

All Known Subinterfaces:

FeatureScoreIterator

All Known Implementing Classes:

DirichletScorer, FilteredCombinationIterator, ScaleIterator, ScoreCombinationIterator, ScoringFunctionIterator, SparseFloatListReader.Iterator, UnfilteredCombinationIterator

public interface ScoreIterator
extends StructuredIterator

Author:

trevor

Method Summary

boolean	hasMatch(int document)
boolean	isDone()
void	movePast(int document)
void	moveTo(int document)
int	nextCandidate()
void	reset()
double	score(int document, int length)

Method Detail

nextCandidate

int nextCandidate()

hasMatch

boolean hasMatch(int document)

moveTo

void moveTo(int document)
            throws java.io.IOException

Throws:

java.io.IOException

movePast

void movePast(int document)
              throws java.io.IOException

Throws:

java.io.IOException

score

double score(int document,
             int length)

isDone

boolean isDone()

reset

void reset()
           throws java.io.IOException

Specified by:

reset in interface StructuredIterator

Throws:

java.io.IOException