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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.search.federation;
import com.yahoo.search.Query;
import com.yahoo.search.Result;
import com.yahoo.search.Searcher;
import com.yahoo.search.result.Hit;
import com.yahoo.search.searchchain.Execution;
/**
* @author Tony Vaagenes
*/
class AddHitsWithRelevanceSearcher extends Searcher {
public static final int numHitsAdded = 5;
private final String chainName;
private final int relevanceMultiplier;
public AddHitsWithRelevanceSearcher(String chainName, int rankMultiplier) {
this.chainName = chainName;
this.relevanceMultiplier = rankMultiplier;
}
@Override
public Result search(Query query, Execution execution) {
Result result = execution.search(query);
for (int i = 1; i <= numHitsAdded; ++i) {
result.hits().add(createHit(i));
}
return result;
}
private Hit createHit(int i) {
int relevance = i * relevanceMultiplier;
return new Hit(chainName + "-" + relevance, relevance);
}
}
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