本文整理汇总了Java中org.apache.lucene.queries.function.FunctionValues.getRangeScorer方法的典型用法代码示例。如果您正苦于以下问题：Java FunctionValues.getRangeScorer方法的具体用法？Java FunctionValues.getRangeScorer怎么用？Java FunctionValues.getRangeScorer使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.queries.function.FunctionValues的用法示例。
在下文中一共展示了FunctionValues.getRangeScorer方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testRangeScorer
import org.apache.lucene.queries.function.FunctionValues; //导入方法依赖的package包/类
public void testRangeScorer() throws Exception {
Expression expr = JavascriptCompiler.compile("2*popularity");
SimpleBindings bindings = new SimpleBindings();
bindings.add(new SortField("popularity", SortField.Type.LONG));
ValueSource vs = expr.getValueSource(bindings);
assertEquals(1, reader.leaves().size());
AtomicReaderContext leaf = reader.leaves().get(0);
FunctionValues values = vs.getValues(new HashMap<String,Object>(), leaf);
// everything
ValueSourceScorer scorer = values.getRangeScorer(leaf.reader(), "4", "40", true, true);
assertEquals(-1, scorer.docID());
assertEquals(0, scorer.nextDoc());
assertEquals(1, scorer.nextDoc());
assertEquals(2, scorer.nextDoc());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, scorer.nextDoc());
// just the first doc
scorer = values.getRangeScorer(leaf.reader(), "4", "40", false, false);
assertEquals(-1, scorer.docID());
assertEquals(0, scorer.nextDoc());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, scorer.nextDoc());
}
示例2: setNextReader
import org.apache.lucene.queries.function.FunctionValues; //导入方法依赖的package包/类
@Override
public void setNextReader(AtomicReaderContext context) throws IOException {
maxdoc = context.reader().maxDoc();
FunctionValues dv = rangeFilt.getValueSource().getValues(fcontext, context);
scorer = dv.getRangeScorer(context.reader(), rangeFilt.getLowerVal(), rangeFilt.getUpperVal(), rangeFilt.isIncludeLower(), rangeFilt.isIncludeUpper());
super.setNextReader(context);
}