public QueryScorer(WeightedTerm[] weightedTerms)
{
termsToFind = new Hashtable();
for (int i = 0; i < weightedTerms.Length; i++)
{
WeightedTerm existingTerm = (WeightedTerm) termsToFind[weightedTerms[i].term];
if ((existingTerm == null) || (existingTerm.weight < weightedTerms[i].weight))
{
//if a term is defined more than once, always use the highest scoring weight
termsToFind[weightedTerms[i].term] = weightedTerms[i];
maxTermWeight = System.Math.Max(maxTermWeight, weightedTerms[i].Weight);
}
}
}
public QueryTermScorer(WeightedTerm[] weightedTerms)
{
termsToFind = new HashMap <String, WeightedTerm>();
for (int i = 0; i < weightedTerms.Length; i++)
{
WeightedTerm existingTerm = termsToFind[weightedTerms[i].Term];
if ((existingTerm == null) ||
(existingTerm.Weight < weightedTerms[i].Weight))
{
// if a term is defined more than once, always use the highest scoring
// Weight
termsToFind[weightedTerms[i].Term] = weightedTerms[i];
maxTermWeight = Math.Max(maxTermWeight, weightedTerms[i].Weight);
}
}
}
/* (non-Javadoc)
* @see org.apache.lucene.search.highlight.Scorer#getTokenScore()
*/
public float GetTokenScore()
{
String termText = termAtt.Term;
WeightedTerm queryTerm = termsToFind[termText];
if (queryTerm == null)
{
// not a query term - return
return(0);
}
// found a query term - is it unique in this doc?
if (!uniqueTermsInFragment.Contains(termText))
{
totalScore += queryTerm.Weight;
uniqueTermsInFragment.Add(termText);
}
return(queryTerm.Weight);
}
public QueryTermScorer(WeightedTerm[] weightedTerms)
{
termsToFind = new HashMap<String, WeightedTerm>();
for (int i = 0; i < weightedTerms.Length; i++)
{
WeightedTerm existingTerm = termsToFind[weightedTerms[i].Term];
if ((existingTerm == null)
|| (existingTerm.Weight < weightedTerms[i].Weight))
{
// if a term is defined more than once, always use the highest scoring
// Weight
termsToFind[weightedTerms[i].Term] = weightedTerms[i];
maxTermWeight = Math.Max(maxTermWeight, weightedTerms[i].Weight);
}
}
}
