DfsPhase (server 6.8.17 API)

java.lang.Object
- org.elasticsearch.search.dfs.DfsPhase

All Implemented Interfaces:

SearchPhase
```
public class DfsPhase
extends java.lang.Object
implements SearchPhase
```
Dfs phase of a search request, used to make scoring 100% accurate by collecting additional info from each shard before the query phase. The additional information is used to better compare the scores coming from all the shards, which depend on local factors (e.g. idf)

Nested Class Summary
- Nested classes/interfaces inherited from interface org.elasticsearch.search.SearchPhase
  SearchPhase.SearchContextSourcePrinter

Constructor Summary

Constructors
Constructor Description

DfsPhase()

Method Summary

Modifier and Type	Method	Description
`void`	`execute(SearchContext context)`	Executes the search phase
`void`	`preProcess(SearchContext context)`	Performs pre processing of the search context before the execute.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DfsPhase
```
public DfsPhase()
```
- Method Detail
  - preProcess
```
public void preProcess(SearchContext context)
```
    Description copied from interface: SearchPhase
    
    Performs pre processing of the search context before the execute.
    
    Specified by:
    
    preProcess in interface SearchPhase
  - execute
```
public void execute(SearchContext context)
```
    Description copied from interface: SearchPhase
    
    Executes the search phase
    
    Specified by:
    
    execute in interface SearchPhase