Package com.yahoo.search.query.rewrite

Class SearchChainDispatcherSearcher

  • All Implemented Interfaces:
    com.yahoo.component.Component, com.yahoo.component.Deconstructable, java.lang.Comparable<com.yahoo.component.Component>
    public class SearchChainDispatcherSearcher
extends Searcher
    Execute rewriter search chain specified by the user. It's inteneded to be used for executing rewriter search chains for different markets.
    Author:
    Karen Sze Wing Lee

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.util.logging.Logger logger  

      • Fields inherited from class com.yahoo.component.AbstractComponent

        isDeconstructable

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Result search​(Query query, Execution execution)
      Execute another search chain specified by the user
      - Retrieve search chain specified by the user through param
      - Execute specified search chain if exist

      • Methods inherited from class com.yahoo.component.chain.ChainedComponent

        getAnnotatedDependencies, getDefaultAnnotatedDependencies, getDependencies, initDependencies

      • Methods inherited from class com.yahoo.component.AbstractComponent

        clone, compareTo, deconstruct, getClassName, getId, getIdString, hasInitializedId, initId, isDeconstructable, setIsDeconstructable

      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Field Detail

      • logger

        protected final java.util.logging.Logger logger

    • Constructor Detail

      • SearchChainDispatcherSearcher

        public SearchChainDispatcherSearcher​(com.yahoo.component.ComponentId id)
        Constructor for this searcher
        Parameters:
        id - Component ID (see vespa's search container doc for more detail)

      • SearchChainDispatcherSearcher

        public SearchChainDispatcherSearcher()
        Constructor for unit test

    • Method Detail

      • search

        public Result search​(Query query,
                     Execution execution)
        Execute another search chain specified by the user
        - Retrieve search chain specified by the user through param
        - Execute specified search chain if exist
        Specified by:
        search in class Searcher
        Parameters:
        query - the query
        Returns:
        the result of making this query