@Target(value={FIELD,ANNOTATION_TYPE}) @Retention(value=RUNTIME) public @interface GeoSpatialIndexed
Modifier and Type | Optional Element and Description |
---|---|
String |
additionalField
The name of the additional field to use for
GeoSpatialIndexType.GEO_HAYSTACK indexes |
int |
bits
Bits of precision for boundary calculations.
|
double |
bucketSize
The bucket size for
GeoSpatialIndexType.GEO_HAYSTACK indexes, in coordinate units. |
int |
max
Maximum value for indexed values.
|
int |
min
Minimum value for indexed values.
|
String |
name
Index name.
|
GeoSpatialIndexType |
type
The type of the geospatial index.
|
boolean |
useGeneratedName
If set to true then MongoDB will ignore the given index name and instead generate a new name.
|
public abstract String name
@Document
class Root {
Hybrid hybrid;
Nested nested;
}
@Document
class Hybrid {
@GeoSpatialIndexed(name="index") Point h1;
}
class Nested {
@GeoSpatialIndexed(name="index") Point n1;
}
resolves in the following index structures
db.root.createIndex( { hybrid.h1: "2d" } , { name: "hybrid.index" } )
db.root.createIndex( { nested.n1: "2d" } , { name: "nested.index" } )
db.hybrid.createIndex( { h1: "2d" } , { name: "index" } )
public abstract boolean useGeneratedName
public abstract GeoSpatialIndexType type
GeoSpatialIndexType.GEO_2D
public abstract double bucketSize
GeoSpatialIndexType.GEO_HAYSTACK
indexes, in coordinate units.public abstract String additionalField
GeoSpatialIndexType.GEO_HAYSTACK
indexesCopyright © 2011–2020 Pivotal Software, Inc.. All rights reserved.