Package de.cxp.ocs.elasticsearch.model.query

Class MultiTermQuery

java.lang.Object

de.cxp.ocs.elasticsearch.model.query.MultiTermQuery

All Implemented Interfaces:

AnalyzedQuery

public class MultiTermQuery
extends Object
implements AnalyzedQuery

A term that consists of several terms that belong together.

Author:

Rudolf Batt

Constructor Summary

Constructors

Constructor	Description
MultiTermQuery(Collection<WeightedTerm> terms)
MultiTermQuery(Collection<String> keySet, Collection<QueryStringTerm> analyzedTerms)

Method Summary

Modifier and Type	Method	Description
void	accept(QueryTermVisitor visitor)
List<String>	getInputTerms()	The original input terms that were used to create that query string.
String	toQueryString()	Transform into string according to the ElasticSearch Query String syntax.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.cxp.ocs.elasticsearch.model.query.AnalyzedQuery

getTermCount

Constructor Details

MultiTermQuery

public MultiTermQuery(Collection<WeightedTerm> terms)

MultiTermQuery

public MultiTermQuery(Collection<String> keySet,
 Collection<QueryStringTerm> analyzedTerms)

Method Details

toQueryString

public String toQueryString()

Description copied from interface: AnalyzedQuery

Transform into string according to the ElasticSearch Query String syntax.

TODO: change into Visitor Pattern Style: A method that accepts a visitor that is passed trough all the terms of the query. Similar to org.apache.lucene.search.QueryVisitor. This can then be used to generate the required query (LuceneQuery, structured ElasticsearchQuery, SQL Query.. =)).

Specified by:

toQueryString in interface AnalyzedQuery

Returns:

term in query-string-query format.

toString

public String toString()

Overrides:

toString in class Object

getInputTerms

public List<String> getInputTerms()

Description copied from interface: AnalyzedQuery

The original input terms that were used to create that query string.

Specified by:

getInputTerms in interface AnalyzedQuery

Returns:

list of unescaped terms

accept

public void accept(QueryTermVisitor visitor)

Specified by:

accept in interface AnalyzedQuery