Package org.elasticsearch.search.dfs
Class DfsPhase
- java.lang.Object
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- org.elasticsearch.search.dfs.DfsPhase
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- 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)
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.elasticsearch.search.SearchPhase
SearchPhase.SearchContextSourcePrinter
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Constructor Summary
Constructors Constructor Description DfsPhase()
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Method Summary
Modifier and Type Method Description void
execute(SearchContext context)
Executes the search phasevoid
preProcess(SearchContext context)
Performs pre processing of the search context before the execute.
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Method Detail
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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 interfaceSearchPhase
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execute
public void execute(SearchContext context)
Description copied from interface:SearchPhase
Executes the search phase- Specified by:
execute
in interfaceSearchPhase
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