Package org.flowable.common.engine.impl.agenda

Class CommonAgenda

java.lang.Object

org.flowable.common.engine.impl.agenda.CommonAgenda

All Implemented Interfaces:

Agenda, Session

public class CommonAgenda
extends Object
implements Agenda

Author:

Filip Hrisafov

Field Summary

Fields

Modifier and Type	Field	Description
protected List<ExecuteFutureActionOperation<?>>	futureOperations
protected org.slf4j.Logger	logger
protected AgendaOperationDecorator	operationDecorator
protected LinkedList<Runnable>	operations

Constructor Summary

Constructors

Constructor	Description
CommonAgenda()
CommonAgenda(AgendaOperationDecorator operationDecorator)

Method Summary

Modifier and Type	Method	Description
protected void	assertOperationsNotEmpty()
void	close()
void	flush()
Runnable	getNextOperation()	Get next operation from agenda and remove operation from the queue.
boolean	isEmpty()	Returns whether there currently are operations planned on the agenda.
<V> void	planFutureOperation(CompletableFuture<V> future, BiConsumer<V,Throwable> completeAction)	Plan an operation for a future execution
void	planOperation(Runnable operation)	Plan operation for execution

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected final org.slf4j.Logger logger

operationDecorator

protected final AgendaOperationDecorator operationDecorator

operations

protected final LinkedList<Runnable> operations

futureOperations

protected final List<ExecuteFutureActionOperation<?>> futureOperations

Constructor Detail

CommonAgenda

public CommonAgenda()

CommonAgenda

public CommonAgenda(AgendaOperationDecorator operationDecorator)

Method Detail

isEmpty

public boolean isEmpty()

Description copied from interface: Agenda

Returns whether there currently are operations planned on the agenda.

Specified by:

isEmpty in interface Agenda

getNextOperation

public Runnable getNextOperation()

Description copied from interface: Agenda

Get next operation from agenda and remove operation from the queue.

Specified by:

getNextOperation in interface Agenda

Returns:

next operation from the queue throws FlowableException in the case when agenda is empty

assertOperationsNotEmpty

protected void assertOperationsNotEmpty()

planOperation

public void planOperation(Runnable operation)

Description copied from interface: Agenda

Plan operation for execution

Specified by:

planOperation in interface Agenda

Parameters:

operation - operation to run

planFutureOperation

public <V> void planFutureOperation(CompletableFuture<V> future,
                                    BiConsumer<V,Throwable> completeAction)

Description copied from interface: Agenda

Plan an operation for a future execution

Specified by:

planFutureOperation in interface Agenda

Type Parameters:

V - the type of the value the future returns

Parameters:

future - the future that will return the value

completeAction - the action that should be invoked once the future completes

flush

public void flush()

Specified by:

flush in interface Session

close

public void close()

Specified by:

close in interface Session