question: returns an org.elasticsearch.index.engine.engine.warmer used to warm new searchers before they are used for searching . concode_field_sep CodecService codecService concode_elem_sep OpenMode openMode concode_elem_sep IndexSettings indexSettings concode_elem_sep Setting<String> INDEX_CODEC_SETTING concode_elem_sep ShardId shardId concode_elem_sep Store store concode_elem_sep TranslogConfig translogConfig concode_elem_sep ByteSizeValue indexingBufferSize concode_elem_sep Engine.Warmer warmer concode_elem_sep QueryCachingPolicy queryCachingPolicy concode_elem_sep TranslogRecoveryPerformer translogRecoveryPerformer concode_elem_sep Analyzer analyzer concode_elem_sep Similarity similarity concode_elem_sep RefreshListeners refreshListeners concode_elem_sep Engine.EventListener eventListener concode_elem_sep boolean enableGcDeletes concode_elem_sep String codecName concode_elem_sep ThreadPool threadPool concode_elem_sep SnapshotDeletionPolicy deletionPolicy concode_elem_sep QueryCache queryCache concode_elem_sep TimeValue flushMergesAfter concode_elem_sep MergePolicy mergePolicy concode_field_sep ThreadPool getThreadPool concode_elem_sep OpenMode getOpenMode concode_elem_sep Store getStore concode_elem_sep void setEnableGcDeletes concode_elem_sep Codec getCodec concode_elem_sep SnapshotDeletionPolicy getDeletionPolicy concode_elem_sep TranslogRecoveryPerformer getTranslogRecoveryPerformer concode_elem_sep TimeValue getFlushMergesAfter concode_elem_sep IndexSettings getIndexSettings concode_elem_sep Engine.EventListener getEventListener concode_elem_sep boolean isEnableGcDeletes concode_elem_sep Similarity getSimilarity concode_elem_sep RefreshListeners getRefreshListeners concode_elem_sep Analyzer getAnalyzer concode_elem_sep QueryCache getQueryCache concode_elem_sep ShardId getShardId concode_elem_sep QueryCachingPolicy getQueryCachingPolicy concode_elem_sep TranslogConfig getTranslogConfig concode_elem_sep MergePolicy getMergePolicy concode_elem_sep ByteSizeValue getIndexingBufferSize
target: Engine . Warmer function ( ) { return warmer ; }