本文整理汇总了C#中Lucene.Net.Search.IndexSearcher.CreateNormalizedWeight方法的典型用法代码示例。如果您正苦于以下问题：C# IndexSearcher.CreateNormalizedWeight方法的具体用法？C# IndexSearcher.CreateNormalizedWeight怎么用？C# IndexSearcher.CreateNormalizedWeight使用的例子？那么恭喜您, 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Lucene.Net.Search.IndexSearcher的用法示例。
在下文中一共展示了IndexSearcher.CreateNormalizedWeight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C#代码示例。
示例1: CheckSkipTo
/// <summary>
/// alternate scorer skipTo(),skipTo(),next(),next(),skipTo(),skipTo(), etc
/// and ensure a hitcollector receives same docs and scores
/// </summary>
public static void CheckSkipTo(Query q, IndexSearcher s)
{
//System.out.println("Checking "+q);
IList<AtomicReaderContext> readerContextArray = s.TopReaderContext.Leaves;
if (s.CreateNormalizedWeight(q).ScoresDocsOutOfOrder()) // in this case order of skipTo() might differ from that of next().
{
return;
}
const int skip_op = 0;
const int next_op = 1;
int[][] orders = new int[][] { new int[] { next_op }, new int[] { skip_op }, new int[] { skip_op, next_op }, new int[] { next_op, skip_op }, new int[] { skip_op, skip_op, next_op, next_op }, new int[] { next_op, next_op, skip_op, skip_op }, new int[] { skip_op, skip_op, skip_op, next_op, next_op } };
for (int k = 0; k < orders.Length; k++)
{
int[] order = orders[k];
// System.out.print("Order:");for (int i = 0; i < order.Length; i++)
// System.out.print(order[i]==skip_op ? " skip()":" next()");
// System.out.println();
int[] opidx = new int[] { 0 };
int[] lastDoc = new int[] { -1 };
// FUTURE: ensure scorer.Doc()==-1
const float maxDiff = 1e-5f;
AtomicReader[] lastReader = new AtomicReader[] { null };
s.Search(q, new CollectorAnonymousInnerClassHelper(q, s, readerContextArray, skip_op, order, opidx, lastDoc, maxDiff, lastReader));
if (lastReader[0] != null)
{
// confirm that skipping beyond the last doc, on the
// previous reader, hits NO_MORE_DOCS
AtomicReader previousReader = lastReader[0];
IndexSearcher indexSearcher = LuceneTestCase.NewSearcher(previousReader, false);
indexSearcher.Similarity = s.Similarity;
Weight w = indexSearcher.CreateNormalizedWeight(q);
AtomicReaderContext ctx = (AtomicReaderContext)previousReader.Context;
Scorer scorer = w.Scorer(ctx, ((AtomicReader)ctx.Reader).LiveDocs);
if (scorer != null)
{
bool more = scorer.Advance(lastDoc[0] + 1) != DocIdSetIterator.NO_MORE_DOCS;
Assert.IsFalse(more, "query's last doc was " + lastDoc[0] + " but skipTo(" + (lastDoc[0] + 1) + ") got to " + scorer.DocID());
}
}
}
}示例2: CreateWeight
public override void CreateWeight(IDictionary context, IndexSearcher searcher)
{
Weight w = searcher.CreateNormalizedWeight(q);
context[this] = w;
}