Java 类org.apache.lucene.index.AssertingAtomicReader 实例源码

private AssertingScorer(Random random, Scorer in, TopScorer topScorer, boolean inOrder) {
  super(in.weight);
  this.random = random;
  this.in = in;
  this.topScorer = topScorer;
  this.inOrder = inOrder;
  this.docsEnumIn = new AssertingAtomicReader.AssertingDocsEnum(in, topScorer == TopScorer.NO);
  this.canCallNextDoc = topScorer != TopScorer.YES // not a top scorer
    || !SCORE_COLLECTOR_RANGE.isOverriddenAsOf(in.getClass()) // the default impl relies upon nextDoc()
    || !SCORE_COLLECTOR.isOverriddenAsOf(in.getClass()); // the default impl relies upon nextDoc()
}

@Override
public Fields get(int doc) throws IOException {
  Fields fields = in.get(doc);
  return fields == null ? null : new AssertingAtomicReader.AssertingFields(fields);
}

private AssertingScorer(Random random, Scorer in) {
  super(in.weight);
  this.random = random;
  this.in = in;
  this.docsEnumIn = new AssertingAtomicReader.AssertingDocsEnum(in);
}

@Override
public Fields get(int doc) throws IOException {
  Fields fields = in.get(doc);
  return fields == null ? null : new AssertingAtomicReader.AssertingFields(fields);
}

@Override
public Fields get(int doc) throws IOException {
  Fields fields = in.get(doc);
  return fields == null ? null : new AssertingAtomicReader.AssertingFields(fields);
}