com.arangodb.entity.arangosearch.analyzer

Enum GeoS2AnalyzerProperties.GeoS2Format

java.lang.Object

java.lang.Enum<GeoS2AnalyzerProperties.GeoS2Format>

com.arangodb.entity.arangosearch.analyzer.GeoS2AnalyzerProperties.GeoS2Format

All Implemented Interfaces:

Serializable, Comparable<GeoS2AnalyzerProperties.GeoS2Format>

Enclosing class:

GeoS2AnalyzerProperties

public static enum GeoS2AnalyzerProperties.GeoS2Format
extends Enum<GeoS2AnalyzerProperties.GeoS2Format>

Enum Constant Summary

Enum Constants

Enum Constant and Description
latLngDouble Store each latitude and longitude value as an 8-byte floating-point value (16 bytes per coordinate pair).
latLngInt Store each latitude and longitude value as an 4-byte integer value (8 bytes per coordinate pair).
s2Point Store each longitude-latitude pair in the native format of Google S2 which is used for geo-spatial calculations (24 bytes per coordinate pair).

Method Summary

Modifier and Type	Method and Description
static GeoS2AnalyzerProperties.GeoS2Format	valueOf(String name) Returns the enum constant of this type with the specified name.
static GeoS2AnalyzerProperties.GeoS2Format[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

latLngDouble

public static final GeoS2AnalyzerProperties.GeoS2Format latLngDouble

Store each latitude and longitude value as an 8-byte floating-point value (16 bytes per coordinate pair). This format preserves numeric values exactly and is more compact than the VelocyPack format used by GeoJSONAnalyzer. (default)

latLngInt

public static final GeoS2AnalyzerProperties.GeoS2Format latLngInt

Store each latitude and longitude value as an 4-byte integer value (8 bytes per coordinate pair). This is the most compact format but the precision is limited to approximately 1 to 10 centimeters.

s2Point

public static final GeoS2AnalyzerProperties.GeoS2Format s2Point

Store each longitude-latitude pair in the native format of Google S2 which is used for geo-spatial calculations (24 bytes per coordinate pair). This is not a particular compact format but it reduces the number of computations necessary when you execute geo-spatial queries. This format preserves numeric values exactly.

Method Detail

values

public static GeoS2AnalyzerProperties.GeoS2Format[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (GeoS2AnalyzerProperties.GeoS2Format c : GeoS2AnalyzerProperties.GeoS2Format.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static GeoS2AnalyzerProperties.GeoS2Format valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null