Package org.apache.maven.index

Class IteratorSearchResponse

java.lang.Object

org.apache.maven.index.AbstractSearchResponse

org.apache.maven.index.IteratorSearchResponse

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<ArtifactInfo>

public class IteratorSearchResponse
extends AbstractSearchResponse
implements java.lang.Iterable<ArtifactInfo>, java.io.Closeable

A Search Response for the "iterator-like" search request. The totalHitsCount reports total hits found on index, even if the set of ArtifactInfos are usually limited! On the flipside, the hitsCount is actually unknown, since this instance performs filtering on the fly, hence it does not know how many hits it will return ahead of time.

Field Summary

Fields

Modifier and Type	Field	Description
static IteratorResultSet	EMPTY_ITERATOR_RESULT_SET
static IteratorSearchResponse	EMPTY_ITERATOR_SEARCH_RESPONSE	Deprecated. Use empty(Query) instead.
private IteratorResultSet	results
static IteratorSearchResponse	TOO_MANY_HITS_ITERATOR_SEARCH_RESPONSE	Deprecated. Left here for backward compatibility, but since version 4.1.0 (see MINDEXER-14) there is NO notion of "hit limit" anymore.

Constructor Summary

Constructors

Constructor	Description
IteratorSearchResponse(org.apache.lucene.search.Query query, int totalHits, IteratorResultSet results)

Method Summary

Modifier and Type	Method	Description
void	close()	Frees any resource associated with this response.
static IteratorSearchResponse	empty(org.apache.lucene.search.Query q)
IteratorResultSet	getResults()
int	getTotalProcessedArtifactInfoCount()	A helper method delegating the call to the IteratorResultSet.
IteratorResultSet	iterator()

Methods inherited from class org.apache.maven.index.AbstractSearchResponse

getQuery, getReturnedHitsCount, getTotalHits, getTotalHitsCount, isHitLimitExceeded

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

results

private final IteratorResultSet results

EMPTY_ITERATOR_RESULT_SET

public static final IteratorResultSet EMPTY_ITERATOR_RESULT_SET

EMPTY_ITERATOR_SEARCH_RESPONSE

public static final IteratorSearchResponse EMPTY_ITERATOR_SEARCH_RESPONSE

Deprecated.

Use empty(Query) instead.

Empty search response.

TOO_MANY_HITS_ITERATOR_SEARCH_RESPONSE

public static final IteratorSearchResponse TOO_MANY_HITS_ITERATOR_SEARCH_RESPONSE

Deprecated.

Left here for backward compatibility, but since version 4.1.0 (see MINDEXER-14) there is NO notion of "hit limit" anymore.

Too many search response.

Constructor Detail

IteratorSearchResponse

public IteratorSearchResponse(org.apache.lucene.search.Query query,
                              int totalHits,
                              IteratorResultSet results)

Method Detail

getResults

public IteratorResultSet getResults()

iterator

public IteratorResultSet iterator()

Specified by:

iterator in interface java.lang.Iterable<ArtifactInfo>

close

public void close()
           throws java.io.IOException

Description copied from class: AbstractSearchResponse

Frees any resource associated with this response. Should be called as last method on this response, when it's not used anymore.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Overrides:

close in class AbstractSearchResponse

Throws:

java.io.IOException

getTotalProcessedArtifactInfoCount

public int getTotalProcessedArtifactInfoCount()

A helper method delegating the call to the IteratorResultSet.

Returns:

empty

public static final IteratorSearchResponse empty(org.apache.lucene.search.Query q)