org.elasticsearch.index.search.child

Class ParentQuery

java.lang.Object

org.apache.lucene.search.Query

org.elasticsearch.common.lucene.IndexCacheableQuery

org.elasticsearch.index.search.child.ParentQuery

All Implemented Interfaces:

Cloneable

Deprecated.

Use queries from lucene/join instead

@Deprecated
public class ParentQuery
extends IndexCacheableQuery

A query implementation that executes the wrapped parent query and connects the matching parent docs to the related child documents using the ParentChildIndexFieldData.

Constructor Summary

Constructors

Constructor and Description
ParentQuery(ParentChildIndexFieldData parentChildIndexFieldData, org.apache.lucene.search.Query parentQuery, String parentType, org.apache.lucene.search.Filter childrenFilter) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.lucene.search.Weight	doCreateWeight(org.apache.lucene.search.IndexSearcher searcher, boolean needsScores) Deprecated. Create a Weight for this query.
boolean	equals(Object obj) Deprecated.
int	hashCode() Deprecated.
org.apache.lucene.search.Query	rewrite(org.apache.lucene.index.IndexReader reader) Deprecated.
String	toString(String field) Deprecated.

Methods inherited from class org.elasticsearch.common.lucene.IndexCacheableQuery

createWeight

Methods inherited from class org.apache.lucene.search.Query

clone, getBoost, setBoost, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ParentQuery

public ParentQuery(ParentChildIndexFieldData parentChildIndexFieldData,
           org.apache.lucene.search.Query parentQuery,
           String parentType,
           org.apache.lucene.search.Filter childrenFilter)

Deprecated.

Method Detail

equals

public boolean equals(Object obj)

Deprecated.

Overrides:

equals in class IndexCacheableQuery

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class IndexCacheableQuery

toString

public String toString(String field)

Deprecated.

Specified by:

toString in class org.apache.lucene.search.Query

rewrite

public org.apache.lucene.search.Query rewrite(org.apache.lucene.index.IndexReader reader)
                                       throws IOException

Deprecated.

Overrides:

rewrite in class IndexCacheableQuery

Throws:

IOException

doCreateWeight

public org.apache.lucene.search.Weight doCreateWeight(org.apache.lucene.search.IndexSearcher searcher,
                                             boolean needsScores)
                                               throws IOException

Deprecated.

Description copied from class: IndexCacheableQuery

Create a Weight for this query.

Specified by:

doCreateWeight in class IndexCacheableQuery

Throws:

IOException

See Also:

Query.createWeight(IndexSearcher, boolean)