org.elasticsearch.index.query.GeoDistanceQueryBuilder Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of elasticsearch Show documentation
Show all versions of elasticsearch Show documentation
Elasticsearch subproject :server
/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.index.query;
import org.elasticsearch.common.geo.GeoDistance;
import org.elasticsearch.common.unit.DistanceUnit;
import org.elasticsearch.common.xcontent.XContentBuilder;
import java.io.IOException;
import java.util.Locale;
public class GeoDistanceQueryBuilder extends QueryBuilder {
private final String name;
private String distance;
private double lat;
private double lon;
private String geohash;
private GeoDistance geoDistance;
private String optimizeBbox;
private String queryName;
private Boolean coerce;
private Boolean ignoreMalformed;
public GeoDistanceQueryBuilder(String name) {
this.name = name;
}
public GeoDistanceQueryBuilder point(double lat, double lon) {
this.lat = lat;
this.lon = lon;
return this;
}
public GeoDistanceQueryBuilder lat(double lat) {
this.lat = lat;
return this;
}
public GeoDistanceQueryBuilder lon(double lon) {
this.lon = lon;
return this;
}
public GeoDistanceQueryBuilder distance(String distance) {
this.distance = distance;
return this;
}
public GeoDistanceQueryBuilder distance(double distance, DistanceUnit unit) {
this.distance = unit.toString(distance);
return this;
}
public GeoDistanceQueryBuilder geohash(String geohash) {
this.geohash = geohash;
return this;
}
public GeoDistanceQueryBuilder geoDistance(GeoDistance geoDistance) {
this.geoDistance = geoDistance;
return this;
}
public GeoDistanceQueryBuilder optimizeBbox(String optimizeBbox) {
this.optimizeBbox = optimizeBbox;
return this;
}
/**
* Sets the filter name for the filter that can be used when searching for matched_filters per hit.
*/
public GeoDistanceQueryBuilder queryName(String queryName) {
this.queryName = queryName;
return this;
}
public GeoDistanceQueryBuilder coerce(boolean coerce) {
this.coerce = coerce;
return this;
}
public GeoDistanceQueryBuilder ignoreMalformed(boolean ignoreMalformed) {
this.ignoreMalformed = ignoreMalformed;
return this;
}
@Override
protected void doXContent(XContentBuilder builder, Params params) throws IOException {
builder.startObject(GeoDistanceQueryParser.NAME);
if (geohash != null) {
builder.field(name, geohash);
} else {
builder.startArray(name).value(lon).value(lat).endArray();
}
builder.field("distance", distance);
if (geoDistance != null) {
builder.field("distance_type", geoDistance.name().toLowerCase(Locale.ROOT));
}
if (optimizeBbox != null) {
builder.field("optimize_bbox", optimizeBbox);
}
if (queryName != null) {
builder.field("_name", queryName);
}
if (coerce != null) {
builder.field("coerce", coerce);
}
if (ignoreMalformed != null) {
builder.field("ignore_malformed", ignoreMalformed);
}
builder.endObject();
}
}