TransactionalSet

class TransactionalSet(name, transaction, context)[source]

Bases: TransactionalProxy, Generic[ItemType]

Transactional implementation of Set.

add(item: ItemType) → bool[source]

Transactional implementation of Set.add(item)

Parameters:

item – The new item to be added.

Returns:

True if item is added successfully, False otherwise.

remove(item: ItemType) → bool[source]

Transactional implementation of Set.remove(item)

Parameters:

item – The specified item to be deleted.

Returns:

True if item is remove successfully, False otherwise.

size() → int[source]

Transactional implementation of Set.size()

Returns:

Size of the set.