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Example 6 with CompositeNode

use of io.automatiko.engine.workflow.process.core.node.CompositeNode in project automatiko-engine by automatiko-io.

the class SvgBpmnProcessImageGenerator method buildNodeContainer.

/*
     * Build methods
     */
protected void buildNodeContainer(int x, int y, NodeContainer nodeContainer, SVGGraphics2D g2) {
    try {
        for (Node node : nodeContainer.getNodes()) {
            if (node instanceof StartNode) {
                buildStartEvent(x, y, (StartNode) node, g2);
            } else if (node instanceof EndNode) {
                buildEndEvent(x, y, (EndNode) node, g2);
            } else if (node instanceof FaultNode) {
                buildErrorEndEvent(x, y, (FaultNode) node, g2);
            } else if (node instanceof BoundaryEventNode) {
                buildBoundaryEvent(x, y, node, g2);
            } else if (node instanceof EventNode || node instanceof StateNode) {
                buildIntermediateEvent(x, y, node, g2);
            } else if (node instanceof HumanTaskNode) {
                buildHumanTaskNode(x, y, (HumanTaskNode) node, g2);
            } else if (node instanceof ActionNode) {
                buildScriptTaskNode(x, y, (ActionNode) node, g2);
            } else if (node instanceof WorkItemNode) {
                buildServiceTaskNode(x, y, (WorkItemNode) node, g2);
            } else if (node instanceof Split || node instanceof Join) {
                buildGateway(x, y, node, g2);
            } else if (node instanceof ForEachNode) {
                buildNodeContainer(x(node), y(node), ((ForEachNode) node).getCompositeNode(), g2);
            } else if (node instanceof CompositeNode) {
                buildSubprocessNode(x, y, (CompositeNode) node, g2);
                int sx = x(node);
                int sy = y(node);
                buildNodeContainer(sx, sy, (CompositeNode) node, g2);
            } else if (node instanceof RuleSetNode) {
                buildBusinessRuleTaskNode(x, y, (RuleSetNode) node, g2);
            } else if (node instanceof TimerNode) {
                buildTimerEvent(x, y, (TimerNode) node, g2);
            } else if (node instanceof SubProcessNode) {
                buildCallActivity(x, y, (SubProcessNode) node, g2);
            }
            buildSequenceFlow(x, y, node, g2);
        }
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}
Also used : StartNode(io.automatiko.engine.workflow.process.core.node.StartNode) RuleSetNode(io.automatiko.engine.workflow.process.core.node.RuleSetNode) SubProcessNode(io.automatiko.engine.workflow.process.core.node.SubProcessNode) RuleSetNode(io.automatiko.engine.workflow.process.core.node.RuleSetNode) TimerNode(io.automatiko.engine.workflow.process.core.node.TimerNode) CompositeNode(io.automatiko.engine.workflow.process.core.node.CompositeNode) Node(io.automatiko.engine.api.definition.process.Node) HumanTaskNode(io.automatiko.engine.workflow.process.core.node.HumanTaskNode) BoundaryEventNode(io.automatiko.engine.workflow.process.core.node.BoundaryEventNode) ForEachNode(io.automatiko.engine.workflow.process.core.node.ForEachNode) ActionNode(io.automatiko.engine.workflow.process.core.node.ActionNode) FaultNode(io.automatiko.engine.workflow.process.core.node.FaultNode) EventSubProcessNode(io.automatiko.engine.workflow.process.core.node.EventSubProcessNode) StateNode(io.automatiko.engine.workflow.process.core.node.StateNode) WorkItemNode(io.automatiko.engine.workflow.process.core.node.WorkItemNode) StartNode(io.automatiko.engine.workflow.process.core.node.StartNode) EndNode(io.automatiko.engine.workflow.process.core.node.EndNode) EventNode(io.automatiko.engine.workflow.process.core.node.EventNode) StateNode(io.automatiko.engine.workflow.process.core.node.StateNode) ActionNode(io.automatiko.engine.workflow.process.core.node.ActionNode) Join(io.automatiko.engine.workflow.process.core.node.Join) UncheckedIOException(java.io.UncheckedIOException) BoundaryEventNode(io.automatiko.engine.workflow.process.core.node.BoundaryEventNode) IOException(java.io.IOException) UncheckedIOException(java.io.UncheckedIOException) FaultNode(io.automatiko.engine.workflow.process.core.node.FaultNode) BoundaryEventNode(io.automatiko.engine.workflow.process.core.node.BoundaryEventNode) EventNode(io.automatiko.engine.workflow.process.core.node.EventNode) CompositeNode(io.automatiko.engine.workflow.process.core.node.CompositeNode) EndNode(io.automatiko.engine.workflow.process.core.node.EndNode) SubProcessNode(io.automatiko.engine.workflow.process.core.node.SubProcessNode) EventSubProcessNode(io.automatiko.engine.workflow.process.core.node.EventSubProcessNode) WorkItemNode(io.automatiko.engine.workflow.process.core.node.WorkItemNode) ForEachNode(io.automatiko.engine.workflow.process.core.node.ForEachNode) TimerNode(io.automatiko.engine.workflow.process.core.node.TimerNode) Split(io.automatiko.engine.workflow.process.core.node.Split) HumanTaskNode(io.automatiko.engine.workflow.process.core.node.HumanTaskNode)

Example 7 with CompositeNode

use of io.automatiko.engine.workflow.process.core.node.CompositeNode in project automatiko-engine by automatiko-io.

the class ProcessHandler method checkBoundaryEventCompensationHandler.

/**
 * This logic belongs in {@link ExecutableProcessValidator} -- except that
 * {@link Association}s are a jbpm-bpmn2 class, and
 * {@link ExecutableProcessValidator} is a jbpm-flow class..
 * </p>
 * Maybe we should have a BPMNProcessValidator class?
 *
 * @param association The association to check.
 * @param source The source of the association.
 * @param target The target of the association.
 */
private static void checkBoundaryEventCompensationHandler(Association association, Node source, Node target) {
    // - event node is boundary event node
    if (!(source instanceof BoundaryEventNode)) {
        throw new IllegalArgumentException("(Compensation) activities may only be associated with Boundary Event Nodes (not with" + source.getClass().getSimpleName() + " nodes [node " + ((String) source.getMetaData().get("UniqueId")) + "].");
    }
    BoundaryEventNode eventNode = (BoundaryEventNode) source;
    // - event node has compensationEvent
    List<EventFilter> eventFilters = eventNode.getEventFilters();
    boolean compensationCheckPassed = false;
    if (eventFilters != null) {
        for (EventFilter filter : eventFilters) {
            if (filter instanceof EventTypeFilter) {
                String type = ((EventTypeFilter) filter).getType();
                if (type != null && type.equals("Compensation")) {
                    compensationCheckPassed = true;
                }
            }
        }
    }
    if (!compensationCheckPassed) {
        throw new IllegalArgumentException("An Event [" + ((String) eventNode.getMetaData("UniqueId")) + "] linked from an association [" + association.getId() + "] must be a (Boundary) Compensation Event.");
    }
    // - boundary event node is attached to the correct type of node?
    /**
     * Tasks: business: RuleSetNode manual: WorkItemNode receive: WorkItemNode
     * script: ActionNode send: WorkItemNode service: WorkItemNode task:
     * WorkItemNode user: HumanTaskNode
     */
    String attachedToId = eventNode.getAttachedToNodeId();
    Node attachedToNode = null;
    for (Node node : eventNode.getParentContainer().getNodes()) {
        if (attachedToId.equals(node.getMetaData().get("UniqueId"))) {
            attachedToNode = node;
            break;
        }
    }
    if (attachedToNode == null) {
        throw new IllegalArgumentException("Boundary Event [" + ((String) eventNode.getMetaData("UniqueId")) + "] is not attached to a node [" + attachedToId + "] that can be found.");
    }
    if (!(attachedToNode instanceof RuleSetNode || attachedToNode instanceof WorkItemNode || attachedToNode instanceof ActionNode || attachedToNode instanceof HumanTaskNode || attachedToNode instanceof CompositeNode || attachedToNode instanceof SubProcessNode)) {
        throw new IllegalArgumentException("Compensation Boundary Event [" + ((String) eventNode.getMetaData("UniqueId")) + "] must be attached to a task or sub-process.");
    }
    // - associated node is a task or subProcess
    compensationCheckPassed = false;
    if (target instanceof WorkItemNode || target instanceof HumanTaskNode || target instanceof CompositeContextNode || target instanceof SubProcessNode) {
        compensationCheckPassed = true;
    } else if (target instanceof ActionNode) {
        Object nodeTypeObj = ((ActionNode) target).getMetaData("NodeType");
        if (nodeTypeObj != null && nodeTypeObj.equals("ScriptTask")) {
            compensationCheckPassed = true;
        }
    }
    if (!compensationCheckPassed) {
        throw new IllegalArgumentException("An Activity [" + ((String) ((NodeImpl) target).getMetaData("UniqueId")) + "] associated with a Boundary Compensation Event must be a Task or a (non-Event) Sub-Process");
    }
    // - associated node does not have outgoingConnections of it's own
    compensationCheckPassed = true;
    NodeImpl targetNode = (NodeImpl) target;
    Map<String, List<io.automatiko.engine.api.definition.process.Connection>> connectionsMap = targetNode.getOutgoingConnections();
    ConnectionImpl outgoingConnection = null;
    for (String connectionType : connectionsMap.keySet()) {
        List<io.automatiko.engine.api.definition.process.Connection> connections = connectionsMap.get(connectionType);
        if (connections != null && !connections.isEmpty()) {
            for (io.automatiko.engine.api.definition.process.Connection connection : connections) {
                Object hiddenObj = connection.getMetaData().get("hidden");
                if (hiddenObj != null && ((Boolean) hiddenObj)) {
                    continue;
                }
                outgoingConnection = (ConnectionImpl) connection;
                compensationCheckPassed = false;
                break;
            }
        }
    }
    if (!compensationCheckPassed) {
        throw new IllegalArgumentException("A Compensation Activity [" + ((String) targetNode.getMetaData("UniqueId")) + "] may not have any outgoing connection [" + (String) outgoingConnection.getMetaData("UniqueId") + "]");
    }
}
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Example 8 with CompositeNode

use of io.automatiko.engine.workflow.process.core.node.CompositeNode in project automatiko-engine by automatiko-io.

the class ProcessHandler method postProcessNodes.

private void postProcessNodes(ExecutableProcess process, NodeContainer container) {
    List<String> eventSubProcessHandlers = new ArrayList<String>();
    for (Node node : container.getNodes()) {
        if (node instanceof StartNode) {
            List<DataAssociation> associations = ((StartNode) node).getOutAssociations();
            if (associations != null) {
                for (DataAssociation da : associations) {
                    VariableScope scope = (VariableScope) process.getDefaultContext(VariableScope.VARIABLE_SCOPE);
                    Variable variable = scope.findVariable(da.getTarget());
                    if (variable != null) {
                        da.setTarget(variable.getName());
                    }
                }
            }
        } else if (node instanceof StateNode) {
            StateNode stateNode = (StateNode) node;
            String condition = (String) stateNode.getMetaData("Condition");
            stateNode.setCondition(context -> {
                return (boolean) MVEL.executeExpression(condition, context.getProcessInstance().getVariables());
            });
        } else if (node instanceof NodeContainer) {
            // prepare event sub process
            if (node instanceof EventSubProcessNode) {
                EventSubProcessNode eventSubProcessNode = (EventSubProcessNode) node;
                Node[] nodes = eventSubProcessNode.getNodes();
                for (Node subNode : nodes) {
                    // avoids cyclomatic complexity
                    if (subNode == null || !(subNode instanceof StartNode)) {
                        continue;
                    }
                    List<Trigger> triggers = ((StartNode) subNode).getTriggers();
                    if (triggers == null) {
                        continue;
                    }
                    for (Trigger trigger : triggers) {
                        if (trigger instanceof EventTrigger) {
                            final List<EventFilter> filters = ((EventTrigger) trigger).getEventFilters();
                            for (EventFilter filter : filters) {
                                if (filter instanceof EventTypeFilter) {
                                    eventSubProcessNode.addEvent((EventTypeFilter) filter);
                                    String type = ((EventTypeFilter) filter).getType();
                                    if (type.startsWith("Error-") || type.startsWith("Escalation")) {
                                        String faultCode = (String) subNode.getMetaData().get("FaultCode");
                                        String replaceRegExp = "Error-|Escalation-";
                                        final String signalType = type;
                                        ExceptionScope exceptionScope = (ExceptionScope) ((ContextContainer) eventSubProcessNode.getParentContainer()).getDefaultContext(ExceptionScope.EXCEPTION_SCOPE);
                                        if (exceptionScope == null) {
                                            exceptionScope = new ExceptionScope();
                                            ((ContextContainer) eventSubProcessNode.getParentContainer()).addContext(exceptionScope);
                                            ((ContextContainer) eventSubProcessNode.getParentContainer()).setDefaultContext(exceptionScope);
                                        }
                                        String faultVariable = null;
                                        if (trigger.getInAssociations() != null && !trigger.getInAssociations().isEmpty()) {
                                            faultVariable = findVariable(trigger.getInAssociations().get(0).getSources().get(0), process.getVariableScope());
                                        }
                                        ActionExceptionHandler exceptionHandler = new ActionExceptionHandler();
                                        ConsequenceAction action = new ConsequenceAction("java", "");
                                        action.setMetaData("Action", new SignalProcessInstanceAction(signalType, faultVariable, SignalProcessInstanceAction.PROCESS_INSTANCE_SCOPE));
                                        exceptionHandler.setAction(action);
                                        exceptionHandler.setFaultVariable(faultVariable);
                                        exceptionHandler.setRetryAfter((Integer) subNode.getMetaData().get("ErrorRetry"));
                                        exceptionHandler.setRetryIncrement((Integer) subNode.getMetaData().get("ErrorRetryIncrement"));
                                        if (subNode.getMetaData().get("ErrorRetryIncrementMultiplier") != null) {
                                            exceptionHandler.setRetryIncrementMultiplier(((Number) subNode.getMetaData().get("ErrorRetryIncrementMultiplier")).floatValue());
                                        }
                                        exceptionHandler.setRetryLimit((Integer) subNode.getMetaData().get("ErrorRetryLimit"));
                                        if (faultCode != null) {
                                            String trimmedType = type.replaceFirst(replaceRegExp, "");
                                            for (String error : trimmedType.split(",")) {
                                                exceptionScope.setExceptionHandler(error, exceptionHandler);
                                                eventSubProcessHandlers.add(error);
                                            }
                                        } else {
                                            exceptionScope.setExceptionHandler(faultCode, exceptionHandler);
                                        }
                                    } else if (type.equals("Compensation")) {
                                        // 1. Find the parent sub-process to this event sub-process
                                        NodeContainer parentSubProcess;
                                        NodeContainer subProcess = eventSubProcessNode.getParentContainer();
                                        Object isForCompensationObj = eventSubProcessNode.getMetaData("isForCompensation");
                                        if (isForCompensationObj == null) {
                                            eventSubProcessNode.setMetaData("isForCompensation", true);
                                            logger.warn("Overriding empty or false value of \"isForCompensation\" attribute on Event Sub-Process [" + eventSubProcessNode.getMetaData("UniqueId") + "] and setting it to true.");
                                        }
                                        if (subProcess instanceof ExecutableProcess) {
                                            // (instance)?!?
                                            throw new IllegalArgumentException("Compensation Event Sub-Processes at the process level are not supported.");
                                        }
                                        parentSubProcess = ((Node) subProcess).getParentContainer();
                                        // 2. The event filter (never fires, purely for dumping purposes) has
                                        // already been added
                                        // 3. Add compensation scope
                                        String compensationHandlerId = (String) ((CompositeNode) subProcess).getMetaData("UniqueId");
                                        addCompensationScope(process, eventSubProcessNode, parentSubProcess, compensationHandlerId);
                                    }
                                }
                            }
                        } else if (trigger instanceof ConstraintTrigger) {
                            ConstraintTrigger constraintTrigger = (ConstraintTrigger) trigger;
                            if (constraintTrigger.getConstraint() != null) {
                                String processId = ((ExecutableProcess) container).getId();
                                String type = "RuleFlowStateEventSubProcess-Event-" + processId + "-" + eventSubProcessNode.getUniqueId();
                                EventTypeFilter eventTypeFilter = new EventTypeFilter();
                                eventTypeFilter.setType(type);
                                eventSubProcessNode.addEvent(eventTypeFilter);
                                eventSubProcessNode.addEvent("variableChanged");
                                ((StartNode) subNode).setCondition(context -> {
                                    return (boolean) MVEL.executeExpression(constraintTrigger.getConstraint(), context.getProcessInstance().getVariables());
                                });
                            }
                        }
                    }
                }
            // for( Node subNode : nodes)
            }
            postProcessNodes(process, (NodeContainer) node);
        } else if (node instanceof EndNode) {
            handleIntermediateOrEndThrowCompensationEvent((EndNode) node);
        } else if (node instanceof ActionNode) {
            handleIntermediateOrEndThrowCompensationEvent((ActionNode) node);
        } else if (node instanceof EventNode) {
            final EventNode eventNode = (EventNode) node;
            if (!(eventNode instanceof BoundaryEventNode) && eventNode.getDefaultIncomingConnections().size() == 0) {
                throw new IllegalArgumentException("Event node '" + node.getName() + "' [" + node.getId() + "] has no incoming connection");
            }
        }
    }
    // handler
    for (Node node : container.getNodes()) {
        if (node instanceof FaultNode) {
            FaultNode faultNode = (FaultNode) node;
            if (eventSubProcessHandlers.contains(faultNode.getFaultName())) {
                faultNode.setTerminateParent(false);
            }
        }
    }
}
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Example 9 with CompositeNode

use of io.automatiko.engine.workflow.process.core.node.CompositeNode in project automatiko-engine by automatiko-io.

the class SequenceFlowHandler method start.

@SuppressWarnings("unchecked")
public Object start(final String uri, final String localName, final Attributes attrs, final ExtensibleXmlParser parser) throws SAXException {
    parser.startElementBuilder(localName, attrs);
    final String id = attrs.getValue("id");
    final String sourceRef = attrs.getValue("sourceRef");
    final String targetRef = attrs.getValue("targetRef");
    final String bendpoints = attrs.getValue("g:bendpoints");
    final String name = attrs.getValue("name");
    final String priority = attrs.getValue("https://automatiko.io", "priority");
    NodeContainer nodeContainer = (NodeContainer) parser.getParent();
    List<SequenceFlow> connections = null;
    if (nodeContainer instanceof ExecutableProcess) {
        ExecutableProcess process = (ExecutableProcess) nodeContainer;
        connections = (List<SequenceFlow>) process.getMetaData(ProcessHandler.CONNECTIONS);
        if (connections == null) {
            connections = new ArrayList<>();
            process.setMetaData(ProcessHandler.CONNECTIONS, connections);
        }
    } else if (nodeContainer instanceof CompositeNode) {
        CompositeNode compositeNode = (CompositeNode) nodeContainer;
        connections = (List<SequenceFlow>) compositeNode.getMetaData(ProcessHandler.CONNECTIONS);
        if (connections == null) {
            connections = new ArrayList<>();
            compositeNode.setMetaData(ProcessHandler.CONNECTIONS, connections);
        }
    }
    SequenceFlow connection = new SequenceFlow(id, sourceRef, targetRef);
    connection.setBendpoints(bendpoints);
    connection.setName(name);
    if (priority != null) {
        connection.setPriority(Integer.parseInt(priority));
    }
    if (connections != null) {
        connections.add(connection);
    }
    return connection;
}
Also used : CompositeNode(io.automatiko.engine.workflow.process.core.node.CompositeNode) SequenceFlow(io.automatiko.engine.workflow.bpmn2.core.SequenceFlow) ArrayList(java.util.ArrayList) NodeContainer(io.automatiko.engine.workflow.process.core.NodeContainer) ExecutableProcess(io.automatiko.engine.workflow.process.executable.core.ExecutableProcess) ArrayList(java.util.ArrayList) List(java.util.List)

Example 10 with CompositeNode

use of io.automatiko.engine.workflow.process.core.node.CompositeNode in project automatiko-engine by automatiko-io.

the class XmlBPMNProcessDumper method visitConnectionsDi.

private void visitConnectionsDi(Node[] nodes, StringBuilder xmlDump) {
    List<Connection> connections = new ArrayList<Connection>();
    for (Node node : nodes) {
        for (List<Connection> connectionList : node.getIncomingConnections().values()) {
            connections.addAll(connectionList);
        }
        if (node instanceof CompositeNode) {
            visitConnectionsDi(((CompositeNode) node).getNodes(), xmlDump);
        }
    }
    for (Connection connection : connections) {
        String bendpoints = (String) connection.getMetaData().get("bendpoints");
        xmlDump.append("      <bpmndi:BPMNEdge bpmnElement=\"" + getUniqueNodeId(connection.getFrom()) + "-" + getUniqueNodeId(connection.getTo()) + "\" >" + EOL);
        Integer x = (Integer) connection.getFrom().getMetaData().get("x");
        if (x == null) {
            x = 0;
        }
        Integer y = (Integer) connection.getFrom().getMetaData().get("y");
        if (y == null) {
            y = 0;
        }
        Integer width = (Integer) connection.getFrom().getMetaData().get("width");
        if (width == null) {
            width = 40;
        }
        Integer height = (Integer) connection.getFrom().getMetaData().get("height");
        if (height == null) {
            height = 40;
        }
        xmlDump.append("        <di:waypoint x=\"" + (x + width / 2) + "\" y=\"" + (y + height / 2) + "\" />" + EOL);
        if (bendpoints != null) {
            bendpoints = bendpoints.substring(1, bendpoints.length() - 1);
            String[] points = bendpoints.split(";");
            for (String point : points) {
                String[] coords = point.split(",");
                if (coords.length == 2) {
                    xmlDump.append("        <di:waypoint x=\"" + coords[0] + "\" y=\"" + coords[1] + "\" />" + EOL);
                }
            }
        }
        x = (Integer) connection.getTo().getMetaData().get("x");
        if (x == null) {
            x = 0;
        }
        y = (Integer) connection.getTo().getMetaData().get("y");
        if (y == null) {
            y = 0;
        }
        width = (Integer) connection.getTo().getMetaData().get("width");
        if (width == null) {
            width = 40;
        }
        height = (Integer) connection.getTo().getMetaData().get("height");
        if (height == null) {
            height = 40;
        }
        xmlDump.append("        <di:waypoint x=\"" + (x + width / 2) + "\" y=\"" + (y + height / 2) + "\" />" + EOL);
        xmlDump.append("      </bpmndi:BPMNEdge>" + EOL);
    }
}
Also used : CompositeNode(io.automatiko.engine.workflow.process.core.node.CompositeNode) ActionNode(io.automatiko.engine.workflow.process.core.node.ActionNode) FaultNode(io.automatiko.engine.workflow.process.core.node.FaultNode) WorkItemNode(io.automatiko.engine.workflow.process.core.node.WorkItemNode) CompositeNode(io.automatiko.engine.workflow.process.core.node.CompositeNode) Node(io.automatiko.engine.api.definition.process.Node) HumanTaskNode(io.automatiko.engine.workflow.process.core.node.HumanTaskNode) ForEachNode(io.automatiko.engine.workflow.process.core.node.ForEachNode) StartNode(io.automatiko.engine.workflow.process.core.node.StartNode) EndNode(io.automatiko.engine.workflow.process.core.node.EndNode) EventNode(io.automatiko.engine.workflow.process.core.node.EventNode) Connection(io.automatiko.engine.api.definition.process.Connection) ArrayList(java.util.ArrayList)

Aggregations

CompositeNode (io.automatiko.engine.workflow.process.core.node.CompositeNode)27 EndNode (io.automatiko.engine.workflow.process.core.node.EndNode)16 StartNode (io.automatiko.engine.workflow.process.core.node.StartNode)16 ArrayList (java.util.ArrayList)15 ActionNode (io.automatiko.engine.workflow.process.core.node.ActionNode)14 Node (io.automatiko.engine.api.definition.process.Node)13 EventNode (io.automatiko.engine.workflow.process.core.node.EventNode)13 EventSubProcessNode (io.automatiko.engine.workflow.process.core.node.EventSubProcessNode)12 WorkItemNode (io.automatiko.engine.workflow.process.core.node.WorkItemNode)12 FaultNode (io.automatiko.engine.workflow.process.core.node.FaultNode)11 List (java.util.List)11 ExecutableProcess (io.automatiko.engine.workflow.process.executable.core.ExecutableProcess)10 BoundaryEventNode (io.automatiko.engine.workflow.process.core.node.BoundaryEventNode)9 Variable (io.automatiko.engine.workflow.base.core.context.variable.Variable)8 CompositeContextNode (io.automatiko.engine.workflow.process.core.node.CompositeContextNode)8 ForEachNode (io.automatiko.engine.workflow.process.core.node.ForEachNode)8 StateNode (io.automatiko.engine.workflow.process.core.node.StateNode)8 NodeContainer (io.automatiko.engine.api.definition.process.NodeContainer)7 EventTypeFilter (io.automatiko.engine.workflow.base.core.event.EventTypeFilter)7 VariableScope (io.automatiko.engine.workflow.base.core.context.variable.VariableScope)6