com.exalead.search.runner

Class UnrankedSearchExecutor

java.lang.Object

com.exalead.search.runner.UnrankedSearchExecutor

All Implemented Interfaces:

com.exalead.search.SearchLogicRunner

Direct Known Subclasses:

UnrankedSearchStoreExecutor, UnrankedSearchStreamExecutor

public abstract class UnrankedSearchExecutor
extends java.lang.Object
implements com.exalead.search.SearchLogicRunner

Field Summary

Fields

Modifier and Type	Field and Description
protected com.exalead.search.internal.answer.AnswerAllocationContext	answerAllocationContext
protected QueryProcessingContext	antiGC
java.util.List<com.exalead.search.index6.CategorySynthesisProcessor>	categoryProcessors
protected static org.apache.log4j.Logger	dlogger
protected FullHitsPipelineHelper	fullHitsPipe
LogBehaviour	limitBehav
boolean	limitError
protected static org.apache.log4j.Logger	logger
protected StandardQueryContext	queryContext
protected com.exalead.search.index6.SliceAndCGData	scgdata
protected com.exalead.search.index6.stream.Stream6NativeContext	searchContext
LogBehaviour	sliceDownBehav
boolean	sliceDownError
protected SynthesisContainer	synthesisContainer
protected SearchTarget	target
protected com.exalead.tick2.TickMessageAllocator	tickMessageAllocatorContext
LogBehaviour	timeoutBehav
boolean	timeoutError

Constructor Summary

Constructors

Constructor and Description
UnrankedSearchExecutor()

Method Summary

Modifier and Type	Method and Description
protected void	buildQueryPerContentGroup() Build the internal tick messages, and configure everything so that all content groups work on them.
protected int	computeMaxFetchedHits()
protected abstract com.exalead.search.BaseSearchResult	getSearchResult()
protected boolean	onCategoryGroupReceived(int id, com.exalead.search.index6.CategorySynthesisMessage message)
void	onDeinit()
protected boolean	onEndOfQueryReceived(long nProcessedHits, long nMatches, boolean estimated, long indexCPUTime, byte[] slicesInfo)
protected abstract boolean	onFullHitReceived(com.exalead.search.fullhits.FullHitMessage hit)
void	onInit()
protected boolean	onSearchErrorReceived(java.lang.String errorMessage)
protected void	prepareForQuery()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.exalead.search.SearchLogicRunner

search

Field Detail

target

protected SearchTarget target

queryContext

protected StandardQueryContext queryContext

scgdata

protected com.exalead.search.index6.SliceAndCGData scgdata

fullHitsPipe

protected final FullHitsPipelineHelper fullHitsPipe

synthesisContainer

protected final SynthesisContainer synthesisContainer

categoryProcessors

public final java.util.List<com.exalead.search.index6.CategorySynthesisProcessor> categoryProcessors

searchContext

protected final com.exalead.search.index6.stream.Stream6NativeContext searchContext

answerAllocationContext

protected final com.exalead.search.internal.answer.AnswerAllocationContext answerAllocationContext

tickMessageAllocatorContext

protected final com.exalead.tick2.TickMessageAllocator tickMessageAllocatorContext

antiGC

protected QueryProcessingContext antiGC

logger

protected static org.apache.log4j.Logger logger

dlogger

protected static org.apache.log4j.Logger dlogger

sliceDownError

public boolean sliceDownError

sliceDownBehav

public LogBehaviour sliceDownBehav

timeoutError

public boolean timeoutError

timeoutBehav

public LogBehaviour timeoutBehav

limitError

public boolean limitError

limitBehav

public LogBehaviour limitBehav

Constructor Detail

UnrankedSearchExecutor

public UnrankedSearchExecutor()

Method Detail

onInit

public void onInit()

Specified by:

onInit in interface com.exalead.search.SearchLogicRunner

onDeinit

public void onDeinit()

Specified by:

onDeinit in interface com.exalead.search.SearchLogicRunner

buildQueryPerContentGroup

protected void buildQueryPerContentGroup()
                                  throws QueryProcessingException

Build the internal tick messages, and configure everything so that all content groups work on them.

Throws:

java.lang.Exception

QueryProcessingException

computeMaxFetchedHits

protected int computeMaxFetchedHits()

prepareForQuery

protected void prepareForQuery()
                        throws QueryProcessingException,
                               com.exalead.search.SearchProcessingException

Throws:

QueryProcessingException

com.exalead.search.SearchProcessingException

getSearchResult

protected abstract com.exalead.search.BaseSearchResult getSearchResult()

onFullHitReceived

protected abstract boolean onFullHitReceived(com.exalead.search.fullhits.FullHitMessage hit)

onCategoryGroupReceived

protected boolean onCategoryGroupReceived(int id,
                                          com.exalead.search.index6.CategorySynthesisMessage message)

onSearchErrorReceived

protected boolean onSearchErrorReceived(java.lang.String errorMessage)
                                 throws com.exalead.search.SearchProcessingException

Throws:

com.exalead.search.SearchProcessingException

onEndOfQueryReceived

protected boolean onEndOfQueryReceived(long nProcessedHits,
                                       long nMatches,
                                       boolean estimated,
                                       long indexCPUTime,
                                       byte[] slicesInfo)
                                throws com.exalead.search.SearchProcessingException

Throws:

com.exalead.search.SearchProcessingException