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* An abstract class for entities that can be associated with sources.
*/
@Properties(value = {
@Platform(value = "linux"),
@Platform(value = "windows")})
public abstract class EntityWithSources extends EntityWithMetadata {
/**
* Get the number of sources associated with this entity.
*
* @return The number sources.
*/
abstract public long getSourceCount();
/**
* Checks if a specific source is associated with this entity.
*
* @param id The source id to check.
* @return True if the source is associated with this entity, false otherwise.
*/
abstract public boolean hasSource(String id);
/**
* Checks if a specific source is associated with this entity.
*
* @param source The source to check.
* @return True if the source is associated with this entity, false otherwise.
*/
abstract public boolean hasSource(Source source);
/**
* Returns an associated source identified by its id.
*
* @param id The id of the associated source.
*/
abstract public Source getSource(String id);
/**
* Retrieves an associated source identified by its index.
*
* @param index The index of the associated source.
* @return The source with the given id. If it doesn't exist an exception
* will be thrown.
*/
abstract public Source getSource(long index);
/**
* Get all sources associated with this entity.
*
* @return All associated sources that match the given filter as a vector
*/
abstract public List getSources();
/**
* Set all sources associations for this entity.
*
* All previously existing associations will be overwritten.
*
* @param sources A vector with all sources.
*/
abstract public void setSources(List sources);
/**
* Associate a new source with the entity.
*
* If a source with the given id already is associated with the
* entity, the call will have no effect.
*
* @param id The id of the source.
*/
abstract public void addSource(String id);
/**
* Associate a new source with the entity.
*
* Calling this method will have no effect if the source is already associated to this entity.
*
* @param source The source to add.
*/
abstract public void addSource(Source source);
/**
* Remove a source from the list of associated sources.
*
* This method just removes the association between the entity and the source.
* The source itself will not be deleted from the file.
*
* @param id The id of the source to remove.
* @return True if the source was removed, false otherwise.
*/
abstract public boolean removeSource(String id);
/**
* Remove a source from the list of associated sources.
*
* This method just removes the association between the entity and the source.
* The source itself will not be deleted from the file.
*
* @param source The source to remove.
* @return True if the source was removed, false otherwise.
*/
abstract public boolean removeSource(Source source);
}
