com.nomagic.uml2.transaction

Interface TransactionCommitListener

public interface TransactionCommitListener

Listener to listen transactions commits.

Method Summary

Modifier and Type	Method and Description
default void	allTransactionsCommitted() Invoked when all transactions are already committed.
static java.lang.Runnable	toRunnable(java.util.Collection<java.lang.Runnable> runnable) Merges given Runnables to a single composite Runnable
static <T> java.lang.Runnable	toRunnable(java.util.Collection<T> elements, java.util.function.Consumer<T> consumer) Creates consumer which consumes all elements from given collection
static java.lang.Runnable	toRunnable(java.util.stream.Stream<java.lang.Runnable> runnableStream) Merges given Runnables to a single composite Runnable
java.lang.Runnable	transactionCommited(java.util.Collection<java.beans.PropertyChangeEvent> events) Notifies listener that transaction is committed and provides changes done in transaction.

Method Detail

transactionCommited

@CheckForNull
java.lang.Runnable transactionCommited(java.util.Collection<java.beans.PropertyChangeEvent> events)

Notifies listener that transaction is committed and provides changes done in transaction. Listener can return Runnable which modifies model after all listeners are notified.

Parameters:

events - events recorded during transaction.

Returns:

Runnable which will be run to modify model after all listeners are notified. Can be null.

allTransactionsCommitted

default void allTransactionsCommitted()

Invoked when all transactions are already committed.

toRunnable

@CheckForNull
static java.lang.Runnable toRunnable(@CheckForNull
                                                   java.util.Collection<java.lang.Runnable> runnable)

Merges given Runnables to a single composite Runnable

Parameters:

runnable - runnables

Returns:

composite Runnable or null if given runnables are empty

toRunnable

@CheckForNull
static java.lang.Runnable toRunnable(java.util.stream.Stream<java.lang.Runnable> runnableStream)

Merges given Runnables to a single composite Runnable

Parameters:

runnableStream - stream of Runnable

Returns:

composite Runnable or null if given stream is empty

toRunnable

@CheckForNull
static <T> java.lang.Runnable toRunnable(@CheckForNull
                                                       java.util.Collection<T> elements,
                                                       java.util.function.Consumer<T> consumer)

Creates consumer which consumes all elements from given collection

Parameters:

elements - elements to be consumed

consumer - consumer

Returns:

runnable or null if elements collection is null or empty