Package org.springframework.data.elasticsearch.utils.geohash

package org.springframework.data.elasticsearch.utils.geohash
package collecting classes needed for GeoHash calculations. Copied from Elasticsearch 7.10 code which was the last one under the Apache license V2.
Since:
4.4
Author:
Peter-Josef Meisch
  • Class
    Description
    BitUtil
    /** Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/utils/BitUtil.java

    Utilities for common Bit twiddling methods.
    Geohash
    Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/utils/Geohash.java

    Utilities for converting to/from the GeoHash standard The geohash long format is represented as lon/lat (x/y) interleaved with the 4 least significant bits representing the level (1-12) [xyxy...xyxyllll] This differs from a morton encoded value which interleaves lat/lon (y/x).
    Geometry
    Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/Geometry.java

    Base class for all Geometry objects supported by elasticsearch
    GeometryValidator
    /** Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/utils/GeometryValidator.java

    Generic geometry validator that can be used by the parser to verify the validity of the parsed geometry
    GeometryVisitor<T,E extends Exception>
    Support class for creating Geometry Visitors.
    Point
    /** Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/Point.java

    Represents a Point on the earth's surface in decimal degrees and optional altitude in meters.
    Rectangle
    Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/Rectangle.java

    Represents a lat/lon rectangle in decimal degrees and optional altitude in meters.
    ShapeType
    Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/ShapeType.java

    Shape types supported by elasticsearch
    StandardValidator
    Code copied from Elasticsearch 7.10, Apache License V2 https://github.com/elastic/elasticsearch/blob/7.10/libs/geo/src/main/java/org/elasticsearch/geometry/utils/StandardValidator.java

    Validator that only checks that altitude only shows up if ignoreZValue is set to true.
    WellKnownText
    Utility class for converting to and from WKT