org.continuity.commons.storage

Interface ArtifactStorage<T>

All Known Implementing Classes:

CsvFileStorage, FileStorage, JsonFileStorage, MemoryStorage, MixedStorage

public interface ArtifactStorage<T>

Method Summary

Modifier and Type	Method and Description
T	get(java.lang.String id) Retrieves the model for the given id.
java.lang.String	getTagForId(java.lang.String id) Returns the tag that is part of the ID.
java.lang.String	put(T entity, java.lang.String tag) Adds a new entity and returns the automatically created id.
void	putToReserved(java.lang.String id, T entity) Adds a new entity to an already reserved slot.
boolean	remove(java.lang.String id) Removes the model with the passed id and returns whether the id was present.
java.lang.String	reserve(java.lang.String tag) Reserves a slot in the storage.

Method Detail

reserve

java.lang.String reserve(java.lang.String tag)

Reserves a slot in the storage.

Parameters:

tag - The tag of the entity.

Returns:

An id for the slot.

putToReserved

void putToReserved(java.lang.String id,
                   T entity)

Adds a new entity to an already reserved slot.

Parameters:

id - The ID of the slot.

entity - The entity to be stored.

put

java.lang.String put(T entity,
                     java.lang.String tag)

Adds a new entity and returns the automatically created id.

Parameters:

entity - The entity to be stored.

tag - The tag of the entity.

Returns:

The created id.

get

T get(java.lang.String id)

Retrieves the model for the given id.

Parameters:

id - The id of the model.

Returns:

A WorkloadModel.

remove

boolean remove(java.lang.String id)

Removes the model with the passed id and returns whether the id was present.

Parameters:

id - The id to be removed.

Returns:

true, if the passed id was present and successfully removed.

getTagForId

java.lang.String getTagForId(java.lang.String id)

Returns the tag that is part of the ID.

Parameters:

id - The ID containing the tag.

Returns:

The tag