Package org.geotools.data.geoparquet

Class GeoParquetMetadataV1_2_0Dev

Object

GeoParquetMetadata

GeoParquetMetadataV1_2_0Dev

public class GeoParquetMetadataV1_2_0Dev
extends GeoParquetMetadata

Represents the geospatial metadata for a GeoParquet file conforming to version 1.2.0-dev of the GeoParquet specification. This class extends the common metadata structure and fixes the version to "1.2.0-dev" as required by the schema. The example below includes most optional fields to illustrate the full range of metadata supported.

 
 {
   "version": "1.2.0-dev",
   "primary_column": "geometry",
   "columns": {
     "geometry": {
       "encoding": "WKB",
       "geometry_types": ["Polygon", "MultiPolygon", "GeometryCollection"],
       "crs": null,
       "edges": "planar",
       "orientation": "counterclockwise",
       "bbox": [5.8539652, 47.2737101, 0.0, 15.0171958, 55.05256, 100.0],
       "epoch": 2021.0,
       "covering": {
         "bbox": {
           "xmin": ["x_coord", "xmin"],
           "xmax": ["x_coord", "xmax"],
           "ymin": ["y_coord", "ymin"],
           "ymax": ["y_coord", "ymax"]
         }
       }
     },
     "lines": {
       "encoding": "linestring",
       "geometry_types": ["LineString"]
     }
   }
 }
 
 

Nested Class Summary

Nested classes/interfaces inherited from class GeoParquetMetadata

GeoParquetMetadata.BboxCovering, GeoParquetMetadata.Covering, GeoParquetMetadata.Geometry

Field Summary

Fields inherited from class GeoParquetMetadata

columns, primaryColumn, version

Constructor Summary

Constructors

Constructor	Description
GeoParquetMetadataV1_2_0Dev()	Constructs a new instance with the version fixed to "1.2.0-dev".

Method Summary

Modifier and Type	Method	Description
String	getVersion()	Gets the GeoParquet specification version (always "1.2.0-dev").
void	setVersion(String version)	Sets the version, though it should only be "1.2.0-dev" per the schema.

Methods inherited from class GeoParquetMetadata

getColumns, getPrimaryColumn, readValue, setColumns, setPrimaryColumn

Methods inherited from class Object

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

Constructor Detail

GeoParquetMetadataV1_2_0Dev

public GeoParquetMetadataV1_2_0Dev()

Constructs a new instance with the version fixed to "1.2.0-dev".

Method Detail

getVersion

public String getVersion()

Gets the GeoParquet specification version (always "1.2.0-dev").

Overrides:

getVersion in class GeoParquetMetadata

Returns:

the version string, fixed at "1.2.0-dev"

setVersion

public void setVersion(String version)

Sets the version, though it should only be "1.2.0-dev" per the schema.

Overrides:

setVersion in class GeoParquetMetadata

Parameters:

version - the version string