cz.cuni.amis.pogamut.pogamutlevelmetadata
Class MapLevelMetaDataProviderFactory<ObjectId,LevelIdentificator>

java.lang.Object
  cz.cuni.amis.pogamut.pogamutlevelmetadata.MapLevelMetaDataProviderFactory<ObjectId,LevelIdentificator>

All Implemented Interfaces:

ILevelMetaDataProviderFactory<ObjectId,LevelIdentificator>

public class MapLevelMetaDataProviderFactory<ObjectId,LevelIdentificator>
extends Object
implements ILevelMetaDataProviderFactory<ObjectId,LevelIdentificator>

A simple implementation of ILevelMetaDataProviderFactory that is backed by an externally specified map od level identification to metadata providers.

Author:

Martin Cerny

Constructor Summary

MapLevelMetaDataProviderFactory()

MapLevelMetaDataProviderFactory(Map<LevelIdentificator,ILevelMetaDataProvider<ObjectId>> providers)

Method Summary

void	addProvider(LevelIdentificator levelIdentifiaction, ILevelMetaDataProvider<ObjectId> provider)
void	addProviders(Map<? extends LevelIdentificator,? extends ILevelMetaDataProvider<ObjectId>> newProviders)
ILevelMetaDataProvider<ObjectId>	getMetadataProvider(LevelIdentificator levelIdentification) Returns a provider associated with a level.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapLevelMetaDataProviderFactory

public MapLevelMetaDataProviderFactory(Map<LevelIdentificator,ILevelMetaDataProvider<ObjectId>> providers)

MapLevelMetaDataProviderFactory

public MapLevelMetaDataProviderFactory()

Method Detail

addProviders

public void addProviders(Map<? extends LevelIdentificator,? extends ILevelMetaDataProvider<ObjectId>> newProviders)

addProvider

public void addProvider(LevelIdentificator levelIdentifiaction,
                        ILevelMetaDataProvider<ObjectId> provider)

getMetadataProvider

public ILevelMetaDataProvider<ObjectId> getMetadataProvider(LevelIdentificator levelIdentification)

Returns a provider associated with a level. If the level identification is not found in the backing map, an empty metadata provider is returned (ie. the provider returned contains no metadata).

Specified by:

getMetadataProvider in interface ILevelMetaDataProviderFactory<ObjectId,LevelIdentificator>

Parameters:

levelIdentification -

Returns: