Package mil.nga.geopackage.extension.nga.link

Class FeatureTileTableCoreLinker

java.lang.Object

mil.nga.geopackage.extension.BaseExtension

mil.nga.geopackage.extension.nga.link.FeatureTileTableCoreLinker

public abstract class FeatureTileTableCoreLinker
extends BaseExtension

Abstract Feature Tile Table linker, used to link feature and tile tables together when the tiles represent the feature data

http://ngageoint.github.io/GeoPackage/docs/extensions/feature-tile-link.html

Since:

1.1.6

Author:

osbornb

Field Summary

Fields

Modifier and Type	Field	Description
static String	EXTENSION_AUTHOR	Extension author
static String	EXTENSION_DEFINITION	Extension definition URL
static String	EXTENSION_NAME	Extension, with author and name
static String	EXTENSION_NAME_NO_AUTHOR	Extension name without the author

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

extensionsDao, geoPackage

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FeatureTileTableCoreLinker(GeoPackageCore geoPackage)	Constructor

Method Summary

Modifier and Type	Method	Description
boolean	createFeatureTileLinkTable()	Create the Feature Tile Link Table if it does not exist
boolean	deleteLink(String featureTable, String tileTable)	Delete the feature tile table link
int	deleteLinks(String table)	Delete the feature tile table links for the feature or tile table
FeatureTileLinkDao	getDao()	Get the feature tile link DAO
Extensions	getExtension()	Get the extension
List<String>	getFeatureTablesForTileTable(String tileTable)	Query for the feature table names linked to a tile table
FeatureTileLinkDao	getFeatureTileLinkDao()	Get a Feature Tile Link DAO
static FeatureTileLinkDao	getFeatureTileLinkDao(GeoPackageCoreConnection db)	Get a Feature Tile Link DAO
static FeatureTileLinkDao	getFeatureTileLinkDao(GeoPackageCore geoPackage)	Get a Feature Tile Link DAO
GeoPackageCore	getGeoPackage()	Get the GeoPackage
FeatureTileLink	getLink(String featureTable, String tileTable)	Get the feature and tile table link if it exists
List<String>	getTileTablesForFeatureTable(String featureTable)	Query for the tile table names linked to a feature table
boolean	has()	Check if has extension
boolean	isLinked(String featureTable, String tileTable)	Determine if the feature table is linked to the tile table
void	link(String featureTable, String tileTable)	Link a feature and tile table together.
List<FeatureTileLink>	queryForFeatureTable(String featureTable)	Query for feature tile links by feature table
List<FeatureTileLink>	queryForTileTable(String tileTable)	Query for feature tile links by tile table

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

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

Methods inherited from class java.lang.Object

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

Field Detail

EXTENSION_AUTHOR

public static final String EXTENSION_AUTHOR

Extension author

See Also:

Constant Field Values

EXTENSION_NAME_NO_AUTHOR

public static final String EXTENSION_NAME_NO_AUTHOR

Extension name without the author

See Also:

Constant Field Values

EXTENSION_NAME

public static final String EXTENSION_NAME

Extension, with author and name

EXTENSION_DEFINITION

public static final String EXTENSION_DEFINITION

Extension definition URL

Constructor Detail

FeatureTileTableCoreLinker

protected FeatureTileTableCoreLinker(GeoPackageCore geoPackage)

Constructor

Parameters:

geoPackage - GeoPackage

Method Detail

getGeoPackage

public GeoPackageCore getGeoPackage()

Get the GeoPackage

Overrides:

getGeoPackage in class BaseExtension

Returns:

GeoPackage

getDao

public FeatureTileLinkDao getDao()

Get the feature tile link DAO

Returns:

dao

link

public void link(String featureTable,
                 String tileTable)

Link a feature and tile table together. Does nothing if already linked.

Parameters:

featureTable - feature table

tileTable - tile table

isLinked

public boolean isLinked(String featureTable,
                        String tileTable)

Determine if the feature table is linked to the tile table

Parameters:

featureTable - feature table

tileTable - tile table

Returns:

true if linked

getLink

public FeatureTileLink getLink(String featureTable,
                               String tileTable)

Get the feature and tile table link if it exists

Parameters:

featureTable - feature table

tileTable - tile table

Returns:

link or null

queryForFeatureTable

public List<FeatureTileLink> queryForFeatureTable(String featureTable)

Query for feature tile links by feature table

Parameters:

featureTable - feature table

Returns:

links

queryForTileTable

public List<FeatureTileLink> queryForTileTable(String tileTable)

Query for feature tile links by tile table

Parameters:

tileTable - tile table

Returns:

links

deleteLink

public boolean deleteLink(String featureTable,
                          String tileTable)

Delete the feature tile table link

Parameters:

featureTable - feature table

tileTable - tile table

Returns:

true if deleted

deleteLinks

public int deleteLinks(String table)

Delete the feature tile table links for the feature or tile table

Parameters:

table - table name

Returns:

links deleted

has

public boolean has()

Check if has extension

Returns:

true if has extension

Since:

3.2.0

getExtension

public Extensions getExtension()

Get the extension

Returns:

extensions object or null if one does not exist

getFeatureTileLinkDao

public FeatureTileLinkDao getFeatureTileLinkDao()

Get a Feature Tile Link DAO

Returns:

feature tile link dao

Since:

4.0.0

getFeatureTileLinkDao

public static FeatureTileLinkDao getFeatureTileLinkDao(GeoPackageCore geoPackage)

Get a Feature Tile Link DAO

Parameters:

geoPackage - GeoPackage

Returns:

feature tile link dao

Since:

4.0.0

getFeatureTileLinkDao

public static FeatureTileLinkDao getFeatureTileLinkDao(GeoPackageCoreConnection db)

Get a Feature Tile Link DAO

Parameters:

db - database connection

Returns:

feature tile link dao

Since:

4.0.0

createFeatureTileLinkTable

public boolean createFeatureTileLinkTable()

Create the Feature Tile Link Table if it does not exist

Returns:

true if created

Since:

4.0.0

getTileTablesForFeatureTable

public List<String> getTileTablesForFeatureTable(String featureTable)

Query for the tile table names linked to a feature table

Parameters:

featureTable - feature table

Returns:

tiles tables

getFeatureTablesForTileTable

public List<String> getFeatureTablesForTileTable(String tileTable)

Query for the feature table names linked to a tile table

Parameters:

tileTable - tile table

Returns:

feature tables