mil.nga.geopackage

Class GeoPackageCoreCache<T extends GeoPackageCore>

java.lang.Object

mil.nga.geopackage.GeoPackageCoreCache<T>

Type Parameters:

T - templated GeoPackage object

public abstract class GeoPackageCoreCache<T extends GeoPackageCore>
extends Object

Abstract GeoPackage Core Cache for maintaining and reusing open GeoPackage connections

Author:

osbornb

Constructor Summary

Constructors

Constructor and Description
GeoPackageCoreCache() Constructor

Method Summary

Modifier and Type	Method and Description
void	add(T geoPackage) Add a GeoPackage to the cache
void	clear() Clears all cached GeoPackages but does not close them, call closeAll() to close and clear all GeoPackages
void	close(Collection<String> names) Close GeoPackages with names
boolean	close(String name) Close the GeoPackage with name
void	closeAll() Close all GeoPackages in the cache
void	closeRetain(Collection<String> retain) Close GeoPackages not specified in the retain GeoPackage names
boolean	exists(String name) Checks if the GeoPackage name exists in the cache
T	get(String name) Get the GeoPackage with name
Collection<T>	getGeoPackages() Get the cached GeoPackages
Set<String>	getNames() Get the names of the cached GeoPackages
T	remove(String name) Remove the GeoPackage with the name but does not close it, call close(String) to close and remove
boolean	removeAndClose(String name) Remove and close the GeoPackage with name, same as close(String)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoPackageCoreCache

public GeoPackageCoreCache()

Constructor

Method Detail

getNames

public Set<String> getNames()

Get the names of the cached GeoPackages

Returns:

set of cached GeoPackage names

Since:

1.0.1

getGeoPackages

public Collection<T> getGeoPackages()

Get the cached GeoPackages

Returns:

collection of cached GeoPackages

Since:

1.0.1

get

public T get(String name)

Get the GeoPackage with name

Parameters:

name -

Returns:

cached GeoPackage

exists

public boolean exists(String name)

Checks if the GeoPackage name exists in the cache

Parameters:

name -

Returns:

true if exists

closeAll

public void closeAll()

Close all GeoPackages in the cache

add

public void add(T geoPackage)

Add a GeoPackage to the cache

Parameters:

geoPackage -

remove

public T remove(String name)

Remove the GeoPackage with the name but does not close it, call close(String) to close and remove

Parameters:

name -

Returns:

removed GeoPackage

clear

public void clear()

Clears all cached GeoPackages but does not close them, call closeAll() to close and clear all GeoPackages

Since:

1.0.1

removeAndClose

public boolean removeAndClose(String name)

Remove and close the GeoPackage with name, same as close(String)

Parameters:

name -

Returns:

true if found, removed, and closed

close

public boolean close(String name)

Close the GeoPackage with name

Parameters:

name -

Returns:

true if found and closed

Since:

1.0.1

closeRetain

public void closeRetain(Collection<String> retain)

Close GeoPackages not specified in the retain GeoPackage names

Parameters:

retain -

Since:

1.0.1

close

public void close(Collection<String> names)

Close GeoPackages with names

Parameters:

names -

Since:

1.0.1