摘要: 1.总述IndexSearch全过程源码分析--->生成weight树IndexSearch--->search(createWeight(query),filter,n,sort)|--createWeight(query)|实际为生成Weight树|--returnquery.weight(this);2.创建weight树总过程query.weight(this)|--Queryquery=searcher.rewrite(this);|重新解析Query,将Query生成为单个可供直接查询的Query|--Weightweight=query.createWeight(se 阅读全文
posted @ 2012-03-15 09:18 桃花雪 阅读(622) 评论(0) 推荐(0)