import org.apache.lucene.analysis.commongrams.CommonGramsQueryFilter; //导入依赖的package包/类
@Override
public TokenStream create(TokenStream tokenStream) {
    CommonGramsFilter filter = new CommonGramsFilter(tokenStream, words);
    if (queryMode) {
        return new CommonGramsQueryFilter(filter);
    } else {
        return filter;
    }
}
 

import org.apache.lucene.analysis.commongrams.CommonGramsQueryFilter; //导入依赖的package包/类
/**
 * Create a CommonGramsFilter and wrap it with a CommonGramsQueryFilter
 */
@Override
public CommonGramsQueryFilter create(TokenStream input) {
  CommonGramsFilter commonGrams = new CommonGramsFilter(luceneMatchVersion, input, commonWords);
  CommonGramsQueryFilter commonGramsQuery = new CommonGramsQueryFilter(
      commonGrams);
  return commonGramsQuery;
}
 

import org.apache.lucene.analysis.commongrams.CommonGramsQueryFilter; //导入依赖的package包/类
/**
 * Create a CommonGramsFilter and wrap it with a CommonGramsQueryFilter
 */
@Override
public TokenFilter create(TokenStream input) {
  CommonGramsFilter commonGrams = (CommonGramsFilter) super.create(input);
  return new CommonGramsQueryFilter(commonGrams);
}