org.apache.solr.spelling
Class PossibilityIterator
java.lang.Object
org.apache.solr.spelling.PossibilityIterator
- All Implemented Interfaces:
- Iterator<PossibilityIterator.RankedSpellPossibility>
public class PossibilityIterator
- extends Object
- implements Iterator<PossibilityIterator.RankedSpellPossibility>
Given a list of possible Spelling Corrections for multiple mis-spelled words
in a query, This iterator returns Possible Correction combinations ordered by
reasonable probability that such a combination will return actual hits if
re-queried. This implementation simply ranks the Possible Combinations by the
sum of their component ranks.
Constructor Summary |
PossibilityIterator(Map<Token,LinkedHashMap<String,Integer>> suggestions,
int maximumRequiredSuggestions,
int maxEvaluations,
boolean overlap)
We assume here that the passed-in inner LinkedHashMaps are already sorted
in order of "Best Possible Correction". |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PossibilityIterator
public PossibilityIterator(Map<Token,LinkedHashMap<String,Integer>> suggestions,
int maximumRequiredSuggestions,
int maxEvaluations,
boolean overlap)
We assume here that the passed-in inner LinkedHashMaps are already sorted
in order of "Best Possible Correction".
hasNext
public boolean hasNext()
- Specified by:
hasNext
in interface Iterator<PossibilityIterator.RankedSpellPossibility>
next
public PossibilityIterator.RankedSpellPossibility next()
- Specified by:
next
in interface Iterator<PossibilityIterator.RankedSpellPossibility>
remove
public void remove()
- Specified by:
remove
in interface Iterator<PossibilityIterator.RankedSpellPossibility>
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