com.hammurapi.store

Interface Store.UpdateTask<T,PK,S extends Store<T,PK,S>>

Type Parameters:

T - Object type.

Enclosing interface:

Store<T,PK,S extends Store<T,PK,S>>

public static interface Store.UpdateTask<T,PK,S extends Store<T,PK,S>>

Task to update objects.

Method Summary

Methods

Modifier and Type	Method and Description
Runnable	execute(S store, Store.Handle<T,PK,S> handle) Executes update.

Method Detail

execute

Runnable execute(S store,
               Store.Handle<T,PK,S> handle)

Executes update.

Parameters:

store - Store to perform joins, sub-queries, etc.

obj -

primaryKey -

Returns:

Undo task to rollback changes done by this task or null if there are no changes.