mil.nga.geopackage.extension.im.vector_tiles

Class VectorTilesEncodingExtension

java.lang.Object

mil.nga.geopackage.extension.BaseExtension

mil.nga.geopackage.extension.im.vector_tiles.VectorTilesEncodingExtension

Direct Known Subclasses:

VectorTilesGeoJSONExtension, VectorTilesMapboxExtension

public abstract class VectorTilesEncodingExtension
extends BaseExtension

The Vector Tiles extension requires an additional encoding extension for a particular vector tileset

Since:

4.0.0

Author:

jyutzler

Field Summary

Fields inherited from class mil.nga.geopackage.extension.BaseExtension

extensionsDao, geoPackage

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	VectorTilesEncodingExtension(GeoPackageCore geoPackage) Constructor

Method Summary

Modifier and Type	Method and Description
abstract String	getDefinition()
abstract String	getName()
Extensions	getOrCreate(String tilesTable) Get or create the extension
abstract String	getType()
boolean	has()

Methods inherited from class mil.nga.geopackage.extension.BaseExtension

createDao, get, getExtensions, getExtensions, getExtensionsDao, getGeoPackage, getOrCreate, has, has, has, verifyWritable

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorTilesEncodingExtension

protected VectorTilesEncodingExtension(GeoPackageCore geoPackage)

Constructor

Parameters:

geoPackage - GeoPackage

Method Detail

getOrCreate

public Extensions getOrCreate(String tilesTable)

Get or create the extension

Parameters:

tilesTable - tiles table name

Returns:

Extensions

has

public boolean has()

getName

public abstract String getName()

Returns:

the extension name - this goes in gpkg_extensions.extension_name

getDefinition

public abstract String getDefinition()

Returns:

the extension definition - this goes in gpkg_extensions.definition

getType

public abstract String getType()

Returns:

The format type - this is used when requesting from a tiles server