java - How to pass polygon points in geo_polygon Query in Elasticsearch? -

polygon points

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i pass polygon array elasticsearch.

in es have geo_polygon query. below have written partial method.

partial query

public vendorsearchresult searchvendors(string query, geopoint[] polygon, costtype... costtypes) {          try {             query = urldecoder.decode(query, "utf-8").replace(",", " ");         } catch (exception e1) {             query = "";         }          boolquerybuilder bqbuilder = new boolquerybuilder();         bqbuilder.must(new typequerybuilder(vendor_indextype));              if (!stringutils.isempty(query)){             /*              * add query string boolquery              */             bqbuilder.must(querybuilders.multimatchquery(query, vendor_searched_fields).type(type.phrase_prefix));         }         bqbuilder.must(querybuilders.geopolygonquery("address.geopoint")          .addpoint().....); /*how pass points addpoint(,); ?*/             return null;     } 

can guide me on how add multiple points using loop/any-other

update

public vendorsearchresult searchvendors(string query, list<geopoint> polygon, costtype... costtypes) {          try {             query = urldecoder.decode(query, "utf-8").replace(",", " ");         } catch (exception e1) {             query = "";         }          boolquerybuilder bqbuilder = new boolquerybuilder();         bqbuilder.must(new typequerybuilder(vendor_indextype));              if (!stringutils.isempty(query)){             /*             * add query string boolquery             */             bqbuilder.must(querybuilders.multimatchquery(query, vendor_searched_fields).type(type.phrase_prefix));         }         /*         * iterate on polygon add each point query         */         geopolygonquerybuilder gpqb = querybuilders.geopolygonquery("address.geopoint");         (geopoint gp : polygon) {             if(string.valueof(gp.getlat()).equals("nan")){              }else{                 gpqb.addpoint(gp.getlat(), gp.getlon());             }         }         bqbuilder.must(gpqb);         /*         * add vendortype query, if provided         */         if ( costtypes != null && costtypes.length > 0 ) {             (costtype costtype : costtypes) {                 bqbuilder.should(querybuilders.termquery("vendortype", costtype.name().tolowercase()));             }             bqbuilder.minimumnumbershouldmatch(1);         }          vendorsearchresult sr = elasticsearch(bqbuilder, sortfield, sortorder.asc);         return sr;     } 

for es 2.x, there's example available online at:

geopolygonquerybuilder gpqb = querybuilders.geopolygonquery("address.geopoint");        // iterate on polygon (geopoint gp : polygon) {     gpqb.addpoint(gp.lat(), gp.lon()); } 

as of es 5, you'll able as shown here:

import org.elasticsearch.index.search.geo.geopoint;  list<geopoint> points = new arraylist<geopoint>(); // iterate on polygon (geopoint gp : polygon) {     points.add(new geopoint(gp.lat(), gp.lon())); }  querybuilder qb = querybuilders.geopolygonquery("address.geopoint", points);