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support boost on block join query (nested)

This commit is contained in:
Shay Banon 2011-11-21 10:43:58 +02:00
parent 90af54dad5
commit b10094b109
2 changed files with 6 additions and 15 deletions
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3
modules/elasticsearch/src/main/java/org/elasticsearch/index/query/NestedQueryParser.java
View File

@ -108,8 +108,6 @@ public class NestedQueryParser implements QueryParser {
query = new DeletionAwareConstantScoreQuery(filter);
}
query.setBoost(boost);
MapperService.SmartNameObjectMapper mapper = parseContext.smartObjectMapper(path);
if (mapper == null) {
throw new QueryParsingException(parseContext.index(), "[nested] failed to find nested object under path [" + path + "]");
@ -141,6 +139,7 @@ public class NestedQueryParser implements QueryParser {
parentFilterContext.set(currentParentFilterContext);
BlockJoinQuery joinQuery = new BlockJoinQuery(query, parentFilter, scoreMode);
joinQuery.setBoost(boost);
if (scope != null) {
SearchContext.current().addNestedQuery(scope, joinQuery);

18
modules/elasticsearch/src/main/java/org/elasticsearch/index/search/nested/BlockJoinQuery.java
View File

@ -144,12 +144,12 @@ public class BlockJoinQuery extends Query {
@Override
public float sumOfSquaredWeights() throws IOException {
return childWeight.sumOfSquaredWeights();
return childWeight.sumOfSquaredWeights() * joinQuery.getBoost() * joinQuery.getBoost();
}
@Override
public void normalize(float norm) {
childWeight.normalize(norm);
childWeight.normalize(norm * joinQuery.getBoost());
}
@Override
@ -378,10 +378,12 @@ public class BlockJoinQuery extends Query {
public Query rewrite(IndexReader reader) throws IOException {
final Query childRewrite = childQuery.rewrite(reader);
if (childRewrite != childQuery) {
return new BlockJoinQuery(childQuery,
Query rewritten = new BlockJoinQuery(childQuery,
childRewrite,
parentsFilter,
scoreMode).setCollector(childCollector);
rewritten.setBoost(getBoost());
return rewritten;
} else {
return this;
}
@ -392,16 +394,6 @@ public class BlockJoinQuery extends Query {
return "BlockJoinQuery (" + childQuery.toString() + ")";
}
@Override
public void setBoost(float boost) {
throw new UnsupportedOperationException("this query cannot support boosting; please use childQuery.setBoost instead");
}
@Override
public float getBoost() {
throw new UnsupportedOperationException("this query cannot support boosting; please use childQuery.getBoost instead");
}
@Override
public boolean equals(Object _other) {
if (_other instanceof BlockJoinQuery) {