Package org.elasticsearch.common.unit

Examples of org.elasticsearch.common.unit.DistanceUnit

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        double lat = 0;
        double lon = 0;
        String fieldName = null;
        double distance = 0;
        Object vDistance = null;
        DistanceUnit unit = DistanceUnit.KILOMETERS; // default unit
        GeoDistance geoDistance = GeoDistance.ARC;
        while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
            if (token == XContentParser.Token.FIELD_NAME) {
                currentFieldName = parser.currentName();
            } else if (token == XContentParser.Token.START_ARRAY) {
                token = parser.nextToken();
                lon = parser.doubleValue();
                token = parser.nextToken();
                lat = parser.doubleValue();
                while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {

                }
                fieldName = currentFieldName;
            } else if (token == XContentParser.Token.START_OBJECT) {
                // the json in the format of -> field : { lat : 30, lon : 12 }
                String currentName = parser.currentName();
                fieldName = currentFieldName;
                while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
                    if (token == XContentParser.Token.FIELD_NAME) {
                        currentName = parser.currentName();
                    } else if (token.isValue()) {
                        if (currentName.equals(GeoPointFieldMapper.Names.LAT)) {
                            lat = parser.doubleValue();
                        } else if (currentName.equals(GeoPointFieldMapper.Names.LON)) {
                            lon = parser.doubleValue();
                        } else if (currentName.equals(GeoPointFieldMapper.Names.GEOHASH)) {
                            double[] values = GeoHashUtils.decode(parser.text());
                            lat = values[0];
                            lon = values[1];
                        }
                    }
                }
            } else if (token.isValue()) {
                if (currentFieldName.equals("distance")) {
                    if (token == XContentParser.Token.VALUE_STRING) {
                        vDistance = parser.text(); // a String
                    } else {
                        vDistance = parser.numberValue(); // a Number
                    }
                } else if (currentFieldName.equals("unit")) {
                    unit = DistanceUnit.fromString(parser.text());
                } else if (currentFieldName.equals("distance_type") || currentFieldName.equals("distanceType")) {
                    geoDistance = GeoDistance.fromString(parser.text());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.LAT_SUFFIX)) {
                    lat = parser.doubleValue();
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.LAT_SUFFIX.length());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.LON_SUFFIX)) {
                    lon = parser.doubleValue();
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.LON_SUFFIX.length());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.GEOHASH_SUFFIX)) {
                    double[] values = GeoHashUtils.decode(parser.text());
                    lat = values[0];
                    lon = values[1];
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.GEOHASH_SUFFIX.length());
                } else if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                } else if ("_cache".equals(currentFieldName)) {
                    cache = parser.booleanValue();
                } else if ("_cache_key".equals(currentFieldName) || "_cacheKey".equals(currentFieldName)) {
                    cacheKey = new CacheKeyFilter.Key(parser.text());
                } else {
                    // assume the value is the actual value
                    String value = parser.text();
                    int comma = value.indexOf(',');
                    if (comma != -1) {
                        lat = Double.parseDouble(value.substring(0, comma).trim());
                        lon = Double.parseDouble(value.substring(comma + 1).trim());
                    } else {
                        double[] values = GeoHashUtils.decode(value);
                        lat = values[0];
                        lon = values[1];
                    }
                    fieldName = currentFieldName;
                }
            }
        }

        if (vDistance instanceof Number) {
            distance = unit.toMiles(((Number) vDistance).doubleValue());
        } else {
            distance = DistanceUnit.parse((String) vDistance, unit, DistanceUnit.MILES);
        }

        MapperService mapperService = parseContext.mapperService();
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        String fieldName = null;
        Object vFrom = null;
        Object vTo = null;
        boolean includeLower = true;
        boolean includeUpper = true;
        DistanceUnit unit = DistanceUnit.KILOMETERS; // default unit
        GeoDistance geoDistance = GeoDistance.ARC;
        while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
            if (token == XContentParser.Token.FIELD_NAME) {
                currentFieldName = parser.currentName();
            } else if (token == XContentParser.Token.START_ARRAY) {
                token = parser.nextToken();
                lon = parser.doubleValue();
                token = parser.nextToken();
                lat = parser.doubleValue();
                while ((token = parser.nextToken()) != XContentParser.Token.END_ARRAY) {

                }
                fieldName = currentFieldName;
            } else if (token == XContentParser.Token.START_OBJECT) {
                // the json in the format of -> field : { lat : 30, lon : 12 }
                String currentName = parser.currentName();
                fieldName = currentFieldName;
                while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
                    if (token == XContentParser.Token.FIELD_NAME) {
                        currentName = parser.currentName();
                    } else if (token.isValue()) {
                        if (currentName.equals(GeoPointFieldMapper.Names.LAT)) {
                            lat = parser.doubleValue();
                        } else if (currentName.equals(GeoPointFieldMapper.Names.LON)) {
                            lon = parser.doubleValue();
                        } else if (currentName.equals(GeoPointFieldMapper.Names.GEOHASH)) {
                            double[] values = GeoHashUtils.decode(parser.text());
                            lat = values[0];
                            lon = values[1];
                        }
                    }
                }
            } else if (token.isValue()) {
                if (currentFieldName.equals("from")) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vFrom = parser.text(); // a String
                    } else {
                        vFrom = parser.numberValue(); // a Number
                    }
                } else if (currentFieldName.equals("to")) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    }
                    if (token == XContentParser.Token.VALUE_STRING) {
                        vTo = parser.text(); // a String
                    } else {
                        vTo = parser.numberValue(); // a Number
                    }
                } else if ("include_lower".equals(currentFieldName) || "includeLower".equals(currentFieldName)) {
                    includeLower = parser.booleanValue();
                } else if ("include_upper".equals(currentFieldName) || "includeUpper".equals(currentFieldName)) {
                    includeUpper = parser.booleanValue();
                } else if ("gt".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vFrom = parser.text(); // a String
                    } else {
                        vFrom = parser.numberValue(); // a Number
                    }
                    includeLower = false;
                } else if ("gte".equals(currentFieldName) || "ge".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vFrom = parser.text(); // a String
                    } else {
                        vFrom = parser.numberValue(); // a Number
                    }
                    includeLower = true;
                } else if ("lt".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    }
                    if (token == XContentParser.Token.VALUE_STRING) {
                        vTo = parser.text(); // a String
                    } else {
                        vTo = parser.numberValue(); // a Number
                    }
                    includeUpper = false;
                } else if ("lte".equals(currentFieldName) || "le".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    }
                    if (token == XContentParser.Token.VALUE_STRING) {
                        vTo = parser.text(); // a String
                    } else {
                        vTo = parser.numberValue(); // a Number
                    }
                    includeUpper = true;
                } else if (currentFieldName.equals("unit")) {
                    unit = DistanceUnit.fromString(parser.text());
                } else if (currentFieldName.equals("distance_type") || currentFieldName.equals("distanceType")) {
                    geoDistance = GeoDistance.fromString(parser.text());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.LAT_SUFFIX)) {
                    lat = parser.doubleValue();
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.LAT_SUFFIX.length());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.LON_SUFFIX)) {
                    lon = parser.doubleValue();
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.LON_SUFFIX.length());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.GEOHASH_SUFFIX)) {
                    double[] values = GeoHashUtils.decode(parser.text());
                    lat = values[0];
                    lon = values[1];
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.GEOHASH_SUFFIX.length());
                } else if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                } else if ("_cache".equals(currentFieldName)) {
                    cache = parser.booleanValue();
                } else if ("_cache_key".equals(currentFieldName) || "_cacheKey".equals(currentFieldName)) {
                    cacheKey = new CacheKeyFilter.Key(parser.text());
                } else {
                    // assume the value is the actual value
                    String value = parser.text();
                    int comma = value.indexOf(',');
                    if (comma != -1) {
                        lat = Double.parseDouble(value.substring(0, comma).trim());
                        lon = Double.parseDouble(value.substring(comma + 1).trim());
                    } else {
                        double[] values = GeoHashUtils.decode(value);
                        lat = values[0];
                        lon = values[1];
                    }
                    fieldName = currentFieldName;
                }
            }
        }

        double from;
        double to;
        if (vFrom instanceof Number) {
            from = unit.toMiles(((Number) vFrom).doubleValue());
        } else {
            from = DistanceUnit.parse((String) vFrom, unit, DistanceUnit.MILES);
        }
        if (vTo instanceof Number) {
            to = unit.toMiles(((Number) vTo).doubleValue());
        } else {
            to = DistanceUnit.parse((String) vTo, unit, DistanceUnit.MILES);
        }

        MapperService mapperService = parseContext.mapperService();
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        String valueScript = null;
        String scriptLang = null;
        Map<String, Object> params = null;
        double lat = Double.NaN;
        double lon = Double.NaN;
        DistanceUnit unit = DistanceUnit.KILOMETERS;
        GeoDistance geoDistance = GeoDistance.ARC;
        List<GeoDistanceFacet.Entry> entries = Lists.newArrayList();

        XContentParser.Token token;
        String currentName = parser.currentName();
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    @Override public SortField parse(XContentParser parser, SearchContext context) throws Exception {
        String fieldName = null;
        double lat = Double.NaN;
        double lon = Double.NaN;
        DistanceUnit unit = DistanceUnit.KILOMETERS;
        GeoDistance geoDistance = GeoDistance.ARC;
        boolean reverse = false;


        XContentParser.Token token;
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        ValuesSourceParser<ValuesSource.GeoPoint> vsParser = ValuesSourceParser.geoPoint(aggregationName, InternalGeoDistance.TYPE, context).build();

        GeoPointParser geoPointParser = new GeoPointParser(aggregationName, InternalGeoDistance.TYPE, context, ORIGIN_FIELD);

        List<RangeAggregator.Range> ranges = null;
        DistanceUnit unit = DistanceUnit.DEFAULT;
        GeoDistance distanceType = GeoDistance.DEFAULT;
        boolean keyed = false;

        XContentParser.Token token;
        String currentFieldName = null;
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    @Override
    public SortField parse(XContentParser parser, SearchContext context) throws Exception {
        String fieldName = null;
        List<GeoPoint> geoPoints = new ArrayList<>();
        DistanceUnit unit = DistanceUnit.DEFAULT;
        GeoDistance geoDistance = GeoDistance.DEFAULT;
        boolean reverse = false;
        MultiValueMode sortMode = null;
        String nestedPath = null;
        Filter nestedFilter = null;
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        String fieldName = null;
        Object vFrom = null;
        Object vTo = null;
        boolean includeLower = true;
        boolean includeUpper = true;
        DistanceUnit unit = DistanceUnit.DEFAULT;
        GeoDistance geoDistance = GeoDistance.DEFAULT;
        String optimizeBbox = "memory";
        boolean normalizeLon = true;
        boolean normalizeLat = true;
        while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
            if (token == XContentParser.Token.FIELD_NAME) {
                currentFieldName = parser.currentName();
            } else if (token == XContentParser.Token.START_ARRAY) {
                GeoUtils.parseGeoPoint(parser, point);
                fieldName = currentFieldName;
            } else if (token == XContentParser.Token.START_OBJECT) {
                // the json in the format of -> field : { lat : 30, lon : 12 }
                fieldName = currentFieldName;
                GeoUtils.parseGeoPoint(parser, point);
            } else if (token.isValue()) {
                if (currentFieldName.equals("from")) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vFrom = parser.text(); // a String
                    } else {
                        vFrom = parser.numberValue(); // a Number
                    }
                } else if (currentFieldName.equals("to")) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vTo = parser.text(); // a String
                    } else {
                        vTo = parser.numberValue(); // a Number
                    }
                } else if ("include_lower".equals(currentFieldName) || "includeLower".equals(currentFieldName)) {
                    includeLower = parser.booleanValue();
                } else if ("include_upper".equals(currentFieldName) || "includeUpper".equals(currentFieldName)) {
                    includeUpper = parser.booleanValue();
                } else if ("gt".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vFrom = parser.text(); // a String
                    } else {
                        vFrom = parser.numberValue(); // a Number
                    }
                    includeLower = false;
                } else if ("gte".equals(currentFieldName) || "ge".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vFrom = parser.text(); // a String
                    } else {
                        vFrom = parser.numberValue(); // a Number
                    }
                    includeLower = true;
                } else if ("lt".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vTo = parser.text(); // a String
                    } else {
                        vTo = parser.numberValue(); // a Number
                    }
                    includeUpper = false;
                } else if ("lte".equals(currentFieldName) || "le".equals(currentFieldName)) {
                    if (token == XContentParser.Token.VALUE_NULL) {
                    } else if (token == XContentParser.Token.VALUE_STRING) {
                        vTo = parser.text(); // a String
                    } else {
                        vTo = parser.numberValue(); // a Number
                    }
                    includeUpper = true;
                } else if (currentFieldName.equals("unit")) {
                    unit = DistanceUnit.fromString(parser.text());
                } else if (currentFieldName.equals("distance_type") || currentFieldName.equals("distanceType")) {
                    geoDistance = GeoDistance.fromString(parser.text());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.LAT_SUFFIX)) {
                    point.resetLat(parser.doubleValue());
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.LAT_SUFFIX.length());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.LON_SUFFIX)) {
                    point.resetLon(parser.doubleValue());
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.LON_SUFFIX.length());
                } else if (currentFieldName.endsWith(GeoPointFieldMapper.Names.GEOHASH_SUFFIX)) {
                    GeoHashUtils.decode(parser.text(), point);
                    fieldName = currentFieldName.substring(0, currentFieldName.length() - GeoPointFieldMapper.Names.GEOHASH_SUFFIX.length());
                } else if ("_name".equals(currentFieldName)) {
                    filterName = parser.text();
                } else if ("_cache".equals(currentFieldName)) {
                    cache = parser.booleanValue();
                } else if ("_cache_key".equals(currentFieldName) || "_cacheKey".equals(currentFieldName)) {
                    cacheKey = new CacheKeyFilter.Key(parser.text());
                } else if ("optimize_bbox".equals(currentFieldName) || "optimizeBbox".equals(currentFieldName)) {
                    optimizeBbox = parser.textOrNull();
                } else if ("normalize".equals(currentFieldName)) {
                    normalizeLat = parser.booleanValue();
                    normalizeLon = parser.booleanValue();
                } else {
                    point.resetFromString(parser.text());
                    fieldName = currentFieldName;
                }
            }
        }

        Double from = null;
        Double to = null;
        if (vFrom != null) {
            if (vFrom instanceof Number) {
                from = unit.toMeters(((Number) vFrom).doubleValue());
            } else {
                from = DistanceUnit.parse((String) vFrom, unit, DistanceUnit.DEFAULT);
            }
            from = geoDistance.normalize(from, DistanceUnit.DEFAULT);
        }
        if (vTo != null) {
            if (vTo instanceof Number) {
                to = unit.toMeters(((Number) vTo).doubleValue());
            } else {
                to = DistanceUnit.parse((String) vTo, unit, DistanceUnit.DEFAULT);
            }
            to = geoDistance.normalize(to, DistanceUnit.DEFAULT);
        }
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        String currentFieldName = null;
        GeoPoint point = new GeoPoint();
        String fieldName = null;
        double distance = 0;
        Object vDistance = null;
        DistanceUnit unit = DistanceUnit.DEFAULT;
        GeoDistance geoDistance = GeoDistance.DEFAULT;
        String optimizeBbox = "memory";
        boolean normalizeLon = true;
        boolean normalizeLat = true;
        while ((token = parser.nextToken()) != XContentParser.Token.END_OBJECT) {
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Related Classes of org.elasticsearch.common.unit.DistanceUnit

  • org.elasticsearch.index.query.GeoDistanceFilterParser
  • org.elasticsearch.index.query.GeoDistanceRangeFilterParser
  • org.elasticsearch.search.aggregations.bucket.range.geodistance.GeoDistanceParser
  • org.elasticsearch.search.facet.geodistance.GeoDistanceFacetProcessor
  • org.elasticsearch.search.sort.GeoDistanceSortParser
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