import org.apache.lucene.search.vectorhighlight.FragListBuilder; //导入依赖的package包/类
@Override
public FragListBuilder getFragListBuilder(SolrParams params) {
  // NOTE: This class (currently) makes no use of params
  // If that ever changes, it should wrap them with defaults...
  // params = SolrParams.wrapDefaults(params, defaults)

  numRequests++;

  return new org.apache.lucene.search.vectorhighlight.SingleFragListBuilder();
}
 

import org.apache.lucene.search.vectorhighlight.FragListBuilder; //导入依赖的package包/类
@Override
public FragListBuilder getFragListBuilder(SolrParams params) {
  // NOTE: This class (currently) makes no use of params
  // If that ever changes, it should wrap them with defaults...
  // params = SolrParams.wrapDefaults(params, defaults)
  
  numRequests++;
  
  return new org.apache.lucene.search.vectorhighlight.WeightedFragListBuilder();
}
 

import org.apache.lucene.search.vectorhighlight.FragListBuilder; //导入依赖的package包/类
@Override
public FragListBuilder getFragListBuilder(SolrParams params) {
  // NOTE: This class (currently) makes no use of params
  // If that ever changes, it should wrap them with defaults...
  // params = SolrParams.wrapDefaults(params, defaults)

  numRequests++;

  return new org.apache.lucene.search.vectorhighlight.SimpleFragListBuilder();
}
 

import org.apache.lucene.search.vectorhighlight.FragListBuilder; //导入依赖的package包/类
protected FragListBuilder getFragListBuilder(String fieldName, SolrParams params)
{
    String flb = params.getFieldParam(fieldName, HighlightParams.FRAG_LIST_BUILDER);
    SolrFragListBuilder solrFlb = fragListBuilders.get(flb);
    if (solrFlb == null)
    {
        throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "Unknown fragListBuilder: " + flb);
    }
    return solrFlb.getFragListBuilder(params);
}
 

import org.apache.lucene.search.vectorhighlight.FragListBuilder; //导入依赖的package包/类
static FastVectorHighlighter getHighlighter() {
    FragListBuilder fragListBuilder = new SimpleFragListBuilder(); // #F
    FragmentsBuilder fragmentBuilder = // #F
    new ScoreOrderFragmentsBuilder( // #F
            BaseFragmentsBuilder.COLORED_PRE_TAGS, // #F
            BaseFragmentsBuilder.COLORED_POST_TAGS); // #F
    return new FastVectorHighlighter(true, true, // #F
            fragListBuilder, fragmentBuilder); // #F
}
 

import org.apache.lucene.search.vectorhighlight.FragListBuilder; //导入依赖的package包/类
/**
 * Return a FragListBuilder.
 * 
 * @param params The params controlling Highlighting
 * @return An appropriate FragListBuilder.
 */
public FragListBuilder getFragListBuilder( SolrParams params );