com.amazonaws.regions

Class InMemoryRegionsProvider

java.lang.Object

com.amazonaws.regions.AbstractRegionMetadataProvider

com.amazonaws.regions.InMemoryRegionsProvider

All Implemented Interfaces:

RegionMetadataProvider

public class InMemoryRegionsProvider
extends AbstractRegionMetadataProvider

Region metadata provider that holds all data in memory and returns data from them.

Constructor Summary

Constructors

Constructor and Description
InMemoryRegionsProvider(List<Region> regions)

Method Summary

Modifier and Type	Method and Description
Region	getRegion(String regionName) Returns the region with the name given, if it exists in the metadata or if it can be derived from the metadata.
List<Region>	getRegions() Returns an immutable list of all regions known to this region metadata object, in no particular order.
List<Region>	getRegionsForService(String serviceName) Returns a list of the regions that support the service given.
String	toString()

Methods inherited from class com.amazonaws.regions.AbstractRegionMetadataProvider

getRegionByEndpoint

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InMemoryRegionsProvider

public InMemoryRegionsProvider(List<Region> regions)

Method Detail

getRegions

public List<Region> getRegions()

Description copied from interface: RegionMetadataProvider

Returns an immutable list of all regions known to this region metadata object, in no particular order.

Returns:

an immutable list of all regions

getRegion

public Region getRegion(String regionName)

Description copied from interface: RegionMetadataProvider

Returns the region with the name given, if it exists in the metadata or if it can be derived from the metadata. Otherwise, returns null.

Parameters:

regionName - the name of the region to search for

Returns:

the corresponding region, if it exists or derived.

getRegionsForService

public List<Region> getRegionsForService(String serviceName)

Description copied from interface: RegionMetadataProvider

Returns a list of the regions that support the service given.

Parameters:

serviceName - The service endpoint prefix which can be retrieved from the constant ENDPOINT_PREFIX of the specific service client interface, e.g. AmazonEC2.ENDPOINT_PREFIX.

Returns:

the list of regions with support for the given service

toString

public String toString()

Overrides:

toString in class Object