org.apache.lucene.document

## Class LatLonBoundingBox

- java.lang.Object
- - org.apache.lucene.document.Field
  - - org.apache.lucene.document.LatLonBoundingBox

- All Implemented Interfaces:
    IndexableField

      public class LatLonBoundingBox
      extends Field

  An indexed 2-Dimension Bounding Box field for the Geospatial Lat/Lon Coordinate system

  This field indexes 2-dimension Latitude, Longitude based Geospatial Bounding Boxes. The bounding boxes are defined as `minLat, minLon, maxLat, maxLon` where min/max lat,lon pairs using double floating point precision.

  Multiple values for the same field in one document is supported.

  This field defines the following static factory methods for common search operations over double ranges:

  - `newIntersectsQuery()` matches bounding boxes that intersect the defined search bounding box.
  - `newWithinQuery()` matches bounding boxes that are within the defined search bounding box.
  - `newContainsQuery()` matches bounding boxes that contain the defined search bounding box.
  - `newCrosses()` matches bounding boxes that cross the defined search bounding box.

  The following Field limitations and restrictions apply:

  - Dateline wrapping is not supported.
  - Due to an encoding limitation Eastern and Western Hemisphere Bounding Boxes that share the dateline are not supported.

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class org.apache.lucene.document.Field

      `Field.Store`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static int` | `BYTES` uses same encoding as `LatLonPoint` so numBytes is the same

    - ### Fields inherited from class org.apache.lucene.document.Field

      `fieldsData, name, tokenStream, type`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `LatLonBoundingBox(String name, double minLat, double minLon, double maxLat, double maxLon)` Create a new 2D GeoBoundingBoxField representing a 2 dimensional geospatial bounding box

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static Query` | `newContainsQuery(String field, double minLat, double minLon, double maxLat, double maxLon)` Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that contain the defined 2d bounding box
    `static Query` | `newCrossesQuery(String field, double minLat, double minLon, double maxLat, double maxLon)` Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that cross the defined 3d bounding box
    `static Query` | `newIntersectsQuery(String field, double minLat, double minLon, double maxLat, double maxLon)` Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that intersect the defined 3d bounding ranges
    `static Query` | `newWithinQuery(String field, double minLat, double minLon, double maxLat, double maxLon)` Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that are within the defined 2d bounding box
    `void` | `setRangeValues(double minLat, double minLon, double maxLat, double maxLon)` Changes the values of the field
    `String` | `toString()`

    - ### Methods inherited from class org.apache.lucene.document.Field

      `binaryValue, fieldType, getCharSequenceValue, name, numericValue, readerValue, setBytesValue, setBytesValue, setByteValue, setDoubleValue, setFloatValue, setIntValue, setLongValue, setReaderValue, setShortValue, setStringValue, setTokenStream, stringValue, tokenStream, tokenStreamValue`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### BYTES

          public static final int BYTES

      uses same encoding as `LatLonPoint` so numBytes is the same
      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### LatLonBoundingBox

          public LatLonBoundingBox(String name,
                                   double minLat,
                                   double minLon,
                                   double maxLat,
                                   double maxLon)

      Create a new 2D GeoBoundingBoxField representing a 2 dimensional geospatial bounding box
      Parameters:
        `name` - field name. must not be null
        `minLat` - minimum latitude value (in degrees); valid in [-90.0 : 90.0]
        `minLon` - minimum longitude value (in degrees); valid in [-180.0 : 180.0]
        `maxLat` - maximum latitude value (in degrees); valid in [minLat : 90.0]
        `maxLon` - maximum longitude value (in degrees); valid in [minLon : 180.0]

  - ### Method Detail

    - #### setRangeValues

          public void setRangeValues(double minLat,
                                     double minLon,
                                     double maxLat,
                                     double maxLon)

      Changes the values of the field
      Parameters:
        `minLat` - minimum latitude value (in degrees); valid in [-90.0 : 90.0]
        `minLon` - minimum longitude value (in degrees); valid in [-180.0 : 180.0]
        `maxLat` - maximum latitude value (in degrees); valid in [minLat : 90.0]
        `maxLon` - maximum longitude value (in degrees); valid in [minLon : 180.0]
      Throws:
        `IllegalArgumentException` - if `min` or `max` is invalid

    - #### newIntersectsQuery

          public static Query newIntersectsQuery(String field,
                                                 double minLat,
                                                 double minLon,
                                                 double maxLat,
                                                 double maxLon)

      Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that intersect the defined 3d bounding ranges
      Parameters:
        `field` - field name. must not be null
        `minLat` - minimum latitude value (in degrees); valid in [-90.0 : 90.0]
        `minLon` - minimum longitude value (in degrees); valid in [-180.0 : 180.0]
        `maxLat` - maximum latitude value (in degrees); valid in [minLat : 90.0]
        `maxLon` - maximum longitude value (in degrees); valid in [minLon : 180.0]
      Returns:
        query for matching intersecting 2d bounding boxes

    - #### newWithinQuery

          public static Query newWithinQuery(String field,
                                             double minLat,
                                             double minLon,
                                             double maxLat,
                                             double maxLon)

      Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that are within the defined 2d bounding box
      Parameters:
        `field` - field name. must not be null
        `minLat` - minimum latitude value (in degrees); valid in [-90.0 : 90.0]
        `minLon` - minimum longitude value (in degrees); valid in [-180.0 : 180.0]
        `maxLat` - maximum latitude value (in degrees); valid in [minLat : 90.0]
        `maxLon` - maximum longitude value (in degrees); valid in [minLon : 180.0]
      Returns:
        query for matching 3d bounding boxes that are within the defined bounding box

    - #### newContainsQuery

          public static Query newContainsQuery(String field,
                                               double minLat,
                                               double minLon,
                                               double maxLat,
                                               double maxLon)

      Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that contain the defined 2d bounding box
      Parameters:
        `field` - field name. must not be null
        `minLat` - minimum latitude value (in degrees); valid in [-90.0 : 90.0]
        `minLon` - minimum longitude value (in degrees); valid in [-180.0 : 180.0]
        `maxLat` - maximum latitude value (in degrees); valid in [minLat : 90.0]
        `maxLon` - maximum longitude value (in degrees); valid in [minLon : 180.0]
      Returns:
        query for matching 2d bounding boxes that contain the defined bounding box

    - #### newCrossesQuery

          public static Query newCrossesQuery(String field,
                                              double minLat,
                                              double minLon,
                                              double maxLat,
                                              double maxLon)

      Create a new 2d query that finds all indexed 2d GeoBoundingBoxField values that cross the defined 3d bounding box
      Parameters:
        `field` - field name. must not be null
        `minLat` - minimum latitude value (in degrees); valid in [-90.0 : 90.0]
        `minLon` - minimum longitude value (in degrees); valid in [-180.0 : 180.0]
        `maxLat` - maximum latitude value (in degrees); valid in [minLat : 90.0]
        `maxLon` - maximum longitude value (in degrees); valid in [minLon : 180.0]
      Returns:
        query for matching 2d bounding boxes that cross the defined bounding box

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Field`

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