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Flight assignment process and optimization
package org.kie.kogito.examples;
import org.jbpm.process.core.datatype.impl.type.ObjectDataType;
import org.jbpm.ruleflow.core.RuleFlowProcessFactory;
import org.drools.core.util.KieFunctions;
@org.springframework.stereotype.Component("flights")
public class FlightsProcess extends org.kie.kogito.process.impl.AbstractProcess {
public FlightsProcess(org.kie.kogito.app.Application app) {
this(app, new org.kie.kogito.handlers.FlightSeatingSolveService_assignSeats_4_Handler(), new org.kie.kogito.handlers.FlightService_addPassengerToFlight_16_Handler(), new org.kie.kogito.handlers.FlightService_createFlight_8_Handler());
}
@org.springframework.beans.factory.annotation.Autowired()
public FlightsProcess(org.kie.kogito.app.Application app, org.kie.kogito.handlers.FlightSeatingSolveService_assignSeats_4_Handler flightSeatingSolveService_assignSeats_4_Handler, org.kie.kogito.handlers.FlightService_addPassengerToFlight_16_Handler flightService_addPassengerToFlight_16_Handler, org.kie.kogito.handlers.FlightService_createFlight_8_Handler flightService_createFlight_8_Handler) {
super(app, java.util.Arrays.asList(flightSeatingSolveService_assignSeats_4_Handler, flightService_addPassengerToFlight_16_Handler, flightService_createFlight_8_Handler));
activate();
}
public FlightsProcess() {
}
@Override()
public org.kie.kogito.examples.FlightsProcessInstance createInstance(org.kie.kogito.examples.FlightsModel value) {
return new org.kie.kogito.examples.FlightsProcessInstance(this, value, this.createProcessRuntime());
}
public org.kie.kogito.examples.FlightsProcessInstance createInstance(java.lang.String businessKey, org.kie.kogito.examples.FlightsModel value) {
return new org.kie.kogito.examples.FlightsProcessInstance(this, value, businessKey, this.createProcessRuntime());
}
@Override()
public org.kie.kogito.examples.FlightsModel createModel() {
return new org.kie.kogito.examples.FlightsModel();
}
public org.kie.kogito.examples.FlightsProcessInstance createInstance(org.kie.kogito.Model value) {
return this.createInstance((org.kie.kogito.examples.FlightsModel) value);
}
public org.kie.kogito.examples.FlightsProcessInstance createInstance(java.lang.String businessKey, org.kie.kogito.Model value) {
return this.createInstance(businessKey, (org.kie.kogito.examples.FlightsModel) value);
}
public org.kie.kogito.examples.FlightsProcessInstance createInstance(org.kie.api.runtime.process.WorkflowProcessInstance wpi) {
return new org.kie.kogito.examples.FlightsProcessInstance(this, this.createModel(), this.createProcessRuntime(), wpi);
}
public org.kie.kogito.examples.FlightsProcessInstance createReadOnlyInstance(org.kie.api.runtime.process.WorkflowProcessInstance wpi) {
return new org.kie.kogito.examples.FlightsProcessInstance(this, this.createModel(), wpi);
}
public org.kie.api.definition.process.Process process() {
RuleFlowProcessFactory factory = RuleFlowProcessFactory.createProcess("flights");
factory.variable("flight", new ObjectDataType("org.kie.kogito.examples.domain.Flight", org.kie.kogito.examples.FlightsProcess.class.getClassLoader()), "customTags", null);
factory.variable("params", new ObjectDataType("org.kie.kogito.examples.domain.FlightDTO", org.kie.kogito.examples.FlightsProcess.class.getClassLoader()), "customTags", null);
factory.variable("isPassengerListFinalized", new ObjectDataType("java.lang.Boolean", org.kie.kogito.examples.FlightsProcess.class.getClassLoader()), "customTags", null);
factory.variable("processId", new ObjectDataType("java.lang.String", org.kie.kogito.examples.FlightsProcess.class.getClassLoader()), "customTags", null);
factory.variable("isSolving", new ObjectDataType("java.lang.Boolean", org.kie.kogito.examples.FlightsProcess.class.getClassLoader()), "customTags", null);
factory.variable("isPassengerApproved", new ObjectDataType("java.lang.Boolean", org.jbpm.workflow.core.node.EventSubProcessNode.class.getClassLoader()), "customTags", null);
factory.variable("passengerRequest", new ObjectDataType("org.kie.kogito.examples.domain.PassengerDTO", org.jbpm.workflow.core.node.EventSubProcessNode.class.getClassLoader()), "customTags", null);
factory.name("Schedule Flight");
factory.packageName("org.kie.kogito.examples");
factory.dynamic(false);
factory.version("1.0");
factory.visibility("Public");
factory.metaData("TargetNamespace", "http://www.omg.org/bpmn20");
org.jbpm.ruleflow.core.factory.ActionNodeFactory actionNode1 = factory.actionNode(1);
actionNode1.name("Update Is Solving");
actionNode1.action(kcontext -> {
java.lang.Boolean isSolving = (java.lang.Boolean) kcontext.getVariable("isSolving");
kcontext.setVariable("isSolving", false);
});
actionNode1.metaData("UniqueId", "_60253406-278F-45E1-85BD-9FEBB74751E7");
actionNode1.metaData("elementname", "Update Is Solving");
actionNode1.metaData("NodeType", "ScriptTask");
actionNode1.metaData("x", 1036);
actionNode1.metaData("width", 154);
actionNode1.metaData("y", 678);
actionNode1.metaData("height", 102);
actionNode1.done();
org.jbpm.ruleflow.core.factory.EventNodeFactory eventNode2 = factory.eventNode(2);
eventNode2.name("Solver Terminated");
eventNode2.eventType("solvingTerminated");
eventNode2.variableName("flight");
eventNode2.metaData("UniqueId", "_A6004C5E-5187-4DDE-A3C0-E7CA351B2E96");
eventNode2.metaData("elementname", "Solver Terminated");
eventNode2.metaData("SignalType", "org.kie.kogito.examples.domain.Flight");
eventNode2.metaData("EventType", "signal");
eventNode2.metaData("x", 916);
eventNode2.metaData("width", 56);
eventNode2.metaData("y", 701);
eventNode2.metaData("height", 56);
eventNode2.done();
org.jbpm.ruleflow.core.factory.ActionNodeFactory actionNode3 = factory.actionNode(3);
actionNode3.name("Init Variables");
actionNode3.action(kcontext -> {
java.lang.Boolean isPassengerListFinalized = (java.lang.Boolean) kcontext.getVariable("isPassengerListFinalized");
java.lang.String processId = (java.lang.String) kcontext.getVariable("processId");
java.lang.Boolean isSolving = (java.lang.Boolean) kcontext.getVariable("isSolving");
kcontext.setVariable("isPassengerListFinalized", false);
kcontext.setVariable("isSolving", true);
kcontext.setVariable("processId", kcontext.getProcessInstance().getStringId());
});
actionNode3.metaData("UniqueId", "_900631B7-3F2A-4B12-859E-BC49336F1845");
actionNode3.metaData("elementname", "Init Variables");
actionNode3.metaData("NodeType", "ScriptTask");
actionNode3.metaData("x", 251);
actionNode3.metaData("width", 154);
actionNode3.metaData("y", 67);
actionNode3.metaData("height", 102);
actionNode3.done();
org.jbpm.ruleflow.core.factory.WorkItemNodeFactory workItemNode4 = factory.workItemNode(4);
workItemNode4.name("Create Seat Assignments");
workItemNode4.workName("org.kie.kogito.examples.service.FlightSeatingSolveService_assignSeats_4_Handler");
workItemNode4.workParameter("Interface", "org.kie.kogito.examples.service.FlightSeatingSolveService");
workItemNode4.workParameter("Operation", "assignSeats");
workItemNode4.workParameter("interfaceImplementationRef", "org.kie.kogito.examples.service.FlightSeatingSolveService");
workItemNode4.workParameter("operationImplementationRef", "assignSeats");
workItemNode4.workParameter("implementation", "Java");
workItemNode4.inMapping("problem", "flight");
workItemNode4.inMapping("problemId", "processId");
workItemNode4.done();
workItemNode4.metaData("UniqueId", "_33D305B7-7E3C-4704-860C-F3B6C4262B37");
workItemNode4.metaData("Implementation", "Java");
workItemNode4.metaData("elementname", "Create Seat Assignments");
workItemNode4.metaData("Type", "Service Task");
workItemNode4.metaData("OperationRef", "_33D305B7-7E3C-4704-860C-F3B6C4262B37_ServiceOperation");
workItemNode4.metaData("x", 697);
workItemNode4.metaData("width", 153);
workItemNode4.metaData("y", 678);
workItemNode4.metaData("height", 101);
org.jbpm.ruleflow.core.factory.EndNodeFactory endNode5 = factory.endNode(5);
endNode5.name("End");
endNode5.terminate(true);
endNode5.metaData("UniqueId", "_C0E64248-F51D-4AA7-8E6F-22011EF77B8A");
endNode5.metaData("x", 1460);
endNode5.metaData("width", 56);
endNode5.metaData("y", 701);
endNode5.metaData("height", 56);
endNode5.done();
org.jbpm.ruleflow.core.factory.HumanTaskNodeFactory humanTaskNode6 = factory.humanTaskNode(6);
humanTaskNode6.name("Finalize Seat Assignments");
humanTaskNode6.workParameter("TaskName", "finalizeSeatAssignment");
humanTaskNode6.workParameter("Skippable", "false");
humanTaskNode6.workParameter("NodeName", "Finalize Seat Assignments");
humanTaskNode6.done();
humanTaskNode6.metaData("UniqueId", "_F9063D79-F12D-4F18-9EE2-7034AE7C4776");
humanTaskNode6.metaData("elementname", "Finalize Seat Assignments");
humanTaskNode6.metaData("x", 1248);
humanTaskNode6.metaData("width", 154);
humanTaskNode6.metaData("y", 678);
humanTaskNode6.metaData("height", 102);
org.jbpm.ruleflow.core.factory.HumanTaskNodeFactory humanTaskNode7 = factory.humanTaskNode(7);
humanTaskNode7.name("Finalize Passenger List");
humanTaskNode7.workParameter("TaskName", "finalizePassengerList");
humanTaskNode7.workParameter("Skippable", "false");
humanTaskNode7.workParameter("NodeName", "Finalize Passenger List");
humanTaskNode7.outMapping("isPassengerListFinalized", "isPassengerListFinalized");
humanTaskNode7.done();
humanTaskNode7.metaData("UniqueId", "_5289B275-031F-437C-9538-CF0D3D4E83B9");
humanTaskNode7.metaData("elementname", "Finalize Passenger List");
humanTaskNode7.metaData("x", 472);
humanTaskNode7.metaData("width", 154);
humanTaskNode7.metaData("y", 678);
humanTaskNode7.metaData("height", 102);
org.jbpm.ruleflow.core.factory.WorkItemNodeFactory workItemNode8 = factory.workItemNode(8);
workItemNode8.name("Create a new flight");
workItemNode8.workName("org.kie.kogito.examples.service.FlightService_createFlight_8_Handler");
workItemNode8.workParameter("Interface", "org.kie.kogito.examples.service.FlightService");
workItemNode8.workParameter("Operation", "createFlight");
workItemNode8.workParameter("interfaceImplementationRef", "org.kie.kogito.examples.service.FlightService");
workItemNode8.workParameter("operationImplementationRef", "createFlight");
workItemNode8.workParameter("implementation", "Java");
workItemNode8.inMapping("flightParams", "params");
workItemNode8.outMapping("flight", "flight");
workItemNode8.done();
workItemNode8.metaData("UniqueId", "_3DA12126-C2FD-49CE-9119-615965FAC79D");
workItemNode8.metaData("Implementation", "Java");
workItemNode8.metaData("elementname", "Create a new flight");
workItemNode8.metaData("Type", "Service Task");
workItemNode8.metaData("OperationRef", "_3DA12126-C2FD-49CE-9119-615965FAC79D_ServiceOperation");
workItemNode8.metaData("x", 472);
workItemNode8.metaData("width", 154);
workItemNode8.metaData("y", 67);
workItemNode8.metaData("height", 102);
org.jbpm.ruleflow.core.factory.StartNodeFactory startNode9 = factory.startNode(9);
startNode9.name("Process Start");
startNode9.interrupting(false);
startNode9.metaData("UniqueId", "_02BFCEB6-C148-4F2B-9CC9-E5BA5D7AFEDC");
startNode9.metaData("elementname", "Process Start");
startNode9.metaData("x", 153);
startNode9.metaData("width", 56);
startNode9.metaData("y", 90);
startNode9.metaData("height", 56);
startNode9.done();
org.jbpm.ruleflow.core.factory.EventSubProcessNodeFactory eventSubProcessNode10 = factory.eventSubProcessNode(10);
eventSubProcessNode10.name("New Best Solution");
eventSubProcessNode10.metaData("UniqueId", "_17238CD5-CB35-476E-A44C-B3A8E6F69096");
eventSubProcessNode10.metaData("elementname", "New Best Solution");
eventSubProcessNode10.metaData("x", 820);
eventSubProcessNode10.metaData("width", 248);
eventSubProcessNode10.metaData("y", 821);
eventSubProcessNode10.metaData("height", 194);
eventSubProcessNode10.keepActive(true);
eventSubProcessNode10.event("newSolution");
eventSubProcessNode10.autoComplete(true);
org.jbpm.ruleflow.core.factory.EndNodeFactory endNode11 = eventSubProcessNode10.endNode(11);
endNode11.name("End");
endNode11.terminate(false);
endNode11.metaData("UniqueId", "_A30E28B4-D9E9-4FFD-B4F0-FD9B2A2785FD");
endNode11.metaData("x", 164);
endNode11.metaData("width", 56);
endNode11.metaData("y", 75);
endNode11.metaData("height", 56);
endNode11.done();
org.jbpm.ruleflow.core.factory.StartNodeFactory startNode12 = eventSubProcessNode10.startNode(12);
startNode12.name("New Best Solution");
startNode12.interrupting(false);
startNode12.metaData("TriggerMapping", "flight");
startNode12.metaData("UniqueId", "_61AEF811-220F-4DB6-B0A1-818711C48323");
startNode12.metaData("elementname", "New Best Solution");
startNode12.metaData("TriggerType", "Signal");
startNode12.metaData("x", 38);
startNode12.metaData("width", 56);
startNode12.metaData("y", 75);
startNode12.metaData("TriggerRef", "newSolution");
startNode12.metaData("MessageType", "newSolution");
startNode12.metaData("height", 56);
startNode12.done();
startNode12.trigger("newSolution", "flight", "newSolution");
eventSubProcessNode10.connection(12, 11, "_FC08A6A9-83FD-4950-B063-830CCB08F55B");
eventSubProcessNode10.done();
org.jbpm.ruleflow.core.factory.EventSubProcessNodeFactory eventSubProcessNode13 = factory.eventSubProcessNode(13);
eventSubProcessNode13.name("Passenger Boarding Request");
eventSubProcessNode13.metaData("UniqueId", "_C9CB4707-AB7F-4B46-BFA2-4F8BF25AA037");
eventSubProcessNode13.metaData("elementname", "Passenger Boarding Request");
eventSubProcessNode13.metaData("x", 618);
eventSubProcessNode13.metaData("width", 989);
eventSubProcessNode13.metaData("y", 203);
eventSubProcessNode13.metaData("customAsync", "false");
eventSubProcessNode13.metaData("height", 401);
eventSubProcessNode13.variable("isPassengerApproved", new ObjectDataType("java.lang.Boolean", org.jbpm.workflow.core.node.EventSubProcessNode.class.getClassLoader()), "customTags", null);
eventSubProcessNode13.variable("passengerRequest", new ObjectDataType("org.kie.kogito.examples.domain.PassengerDTO", org.jbpm.workflow.core.node.EventSubProcessNode.class.getClassLoader()), "customTags", null);
eventSubProcessNode13.keepActive(true);
eventSubProcessNode13.event("newPassengerRequest");
eventSubProcessNode13.autoComplete(true);
org.jbpm.ruleflow.core.factory.EndNodeFactory endNode14 = eventSubProcessNode13.endNode(14);
endNode14.name("End");
endNode14.terminate(false);
endNode14.metaData("UniqueId", "_1D32B117-1B5F-4F39-B2FC-9E682CA0B465");
endNode14.metaData("x", 517);
endNode14.metaData("width", 56);
endNode14.metaData("y", 300);
endNode14.metaData("height", 56);
endNode14.done();
org.jbpm.ruleflow.core.factory.EndNodeFactory endNode15 = eventSubProcessNode13.endNode(15);
endNode15.name("End");
endNode15.terminate(false);
endNode15.metaData("UniqueId", "_1CBDC9E4-A8ED-4927-A7A9-2199194E569B");
endNode15.metaData("x", 911);
endNode15.metaData("width", 56);
endNode15.metaData("y", 116);
endNode15.metaData("height", 56);
endNode15.done();
org.jbpm.ruleflow.core.factory.WorkItemNodeFactory workItemNode16 = eventSubProcessNode13.workItemNode(16);
workItemNode16.name("Add Passenger To Flight");
workItemNode16.workName("org.kie.kogito.examples.service.FlightService_addPassengerToFlight_16_Handler");
workItemNode16.workParameter("Interface", "org.kie.kogito.examples.service.FlightService");
workItemNode16.workParameter("Operation", "addPassengerToFlight");
workItemNode16.workParameter("interfaceImplementationRef", "org.kie.kogito.examples.service.FlightService");
workItemNode16.workParameter("operationImplementationRef", "addPassengerToFlight");
workItemNode16.workParameter("implementation", "Java");
workItemNode16.inMapping("flight", "flight");
workItemNode16.inMapping("passenger", "passengerRequest");
workItemNode16.outMapping("flight", "flight");
workItemNode16.done();
workItemNode16.metaData("UniqueId", "_5509C065-1D42-426E-8FF9-64D1E2E7B2EF");
workItemNode16.metaData("Implementation", "Java");
workItemNode16.metaData("elementname", "Add Passenger To Flight");
workItemNode16.metaData("Type", "Service Task");
workItemNode16.metaData("OperationRef", "_5509C065-1D42-426E-8FF9-64D1E2E7B2EF_ServiceOperation");
workItemNode16.metaData("x", 665);
workItemNode16.metaData("width", 154);
workItemNode16.metaData("y", 93);
workItemNode16.metaData("height", 102);
org.jbpm.ruleflow.core.factory.SplitFactory splitNode17 = eventSubProcessNode13.splitNode(17);
splitNode17.name("Is Passenger Approved?");
splitNode17.type(2);
splitNode17.metaData("UniqueId", "_88B43256-BDA2-4AA8-B5A3-F43D9B799234");
splitNode17.metaData("elementname", "Is Passenger Approved?");
splitNode17.metaData("x", 517);
splitNode17.metaData("width", 56);
splitNode17.metaData("y", 116);
splitNode17.metaData("height", 56);
splitNode17.constraint(14, "_94AD6769-D320-49C0-9CC1-92132A075462", "DROOLS_DEFAULT", "java", kcontext -> {
java.lang.Boolean isPassengerApproved = (java.lang.Boolean) kcontext.getVariable("isPassengerApproved");
org.kie.kogito.examples.domain.PassengerDTO passengerRequest = (org.kie.kogito.examples.domain.PassengerDTO) kcontext.getVariable("passengerRequest");
return !isPassengerApproved;
}, 0);
splitNode17.constraint(16, "_C6BEB443-A465-4A89-B0CE-ACB76BEE7D03", "DROOLS_DEFAULT", "java", kcontext -> {
java.lang.Boolean isPassengerApproved = (java.lang.Boolean) kcontext.getVariable("isPassengerApproved");
org.kie.kogito.examples.domain.PassengerDTO passengerRequest = (org.kie.kogito.examples.domain.PassengerDTO) kcontext.getVariable("passengerRequest");
return isPassengerApproved;
}, 0);
splitNode17.done();
org.jbpm.ruleflow.core.factory.HumanTaskNodeFactory humanTaskNode18 = eventSubProcessNode13.humanTaskNode(18);
humanTaskNode18.name("Approve/Deny Passenger");
humanTaskNode18.workParameter("TaskName", "approveDenyPassenger");
humanTaskNode18.workParameter("Skippable", "false");
humanTaskNode18.workParameter("NodeName", "Approve/Deny Passenger");
humanTaskNode18.inMapping("passenger", "passengerRequest");
humanTaskNode18.outMapping("isPassengerApproved", "isPassengerApproved");
humanTaskNode18.done();
humanTaskNode18.metaData("UniqueId", "_1120E34E-319E-49DF-AF68-7BB569F92ADC");
humanTaskNode18.metaData("elementname", "Approve/Deny Passenger");
humanTaskNode18.metaData("x", 272);
humanTaskNode18.metaData("width", 154);
humanTaskNode18.metaData("y", 93);
humanTaskNode18.metaData("height", 102);
org.jbpm.ruleflow.core.factory.StartNodeFactory startNode19 = eventSubProcessNode13.startNode(19);
startNode19.name("New Passenger Boarding Request");
startNode19.interrupting(false);
startNode19.metaData("TriggerMapping", "passengerRequest");
startNode19.metaData("UniqueId", "_3F96473B-23BA-4A72-83D3-3EA4B33665D1");
startNode19.metaData("elementname", "New Passenger Boarding Request");
startNode19.metaData("TriggerType", "Signal");
startNode19.metaData("x", 98);
startNode19.metaData("width", 56);
startNode19.metaData("y", 117);
startNode19.metaData("TriggerRef", "newPassengerRequest");
startNode19.metaData("MessageType", "newPassengerRequest");
startNode19.metaData("height", 56);
startNode19.done();
startNode19.trigger("newPassengerRequest", "passengerRequest", "passenger");
eventSubProcessNode13.connection(17, 14, "_94AD6769-D320-49C0-9CC1-92132A075462");
eventSubProcessNode13.connection(16, 15, "_A95FF555-9C22-42E4-A25F-7D4724BD2AEF");
eventSubProcessNode13.connection(17, 16, "_C6BEB443-A465-4A89-B0CE-ACB76BEE7D03");
eventSubProcessNode13.connection(18, 17, "_3FD370AA-36A7-4074-8977-5F58E0E88F04");
eventSubProcessNode13.connection(19, 18, "_8AE45BEB-7A37-4A21-B22A-3DA124D3368E");
eventSubProcessNode13.done();
factory.connection(2, 1, "_84ABBA79-4757-4215-8959-2747FAC73471");
factory.connection(4, 2, "_A59B010C-5D2C-45DF-9219-A46D06EEE82D");
factory.connection(9, 3, "_F33764FA-886E-4033-AD8B-7D7F0FC5EA5D");
factory.connection(7, 4, "_EF6673DD-1D02-4E37-833A-810CB29DC113");
factory.connection(6, 5, "_29D92CB9-DE14-4571-9399-FD1BAD9595D6");
factory.connection(1, 6, "_7FCA2AF9-B5EB-4C08-ABF5-E10D9917E88E");
factory.connection(8, 7, "_1C8C09DA-FFCF-4ACA-A3FD-D63E14B32C41");
factory.connection(3, 8, "_4F515548-C937-4BA7-84D5-21776CFD70D5");
factory.validate();
return factory.getProcess();
}
}