/' Copyright (c) 2018 Contributors to the Eclipse Foundation Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Source for this PlantUML state diagram see plantuml.com '/ /` java -jar plantuml.jar participant-state-model.txt `/ @startuml [*] --> NotEnlisted state "NotEnlisted" as NotEnlisted NotEnlisted : "The participant is not\n associated with any LRA" state NotEnlisted { NotEnlisted --> Enlisted : joinLRA Enlisted --> NotEnlisted : completed Enlisted --> NotEnlisted : compensated Enlisted --> NotEnlisted : forget Enlisted --> NotEnlisted : leave } state Enlisted { [*] --> Active : join Active : "The participant has joined the LRA and has not yet been asked to compensate or complete" note left of Active : initial state Active --> Compensating : compensate state "FailedToCompensate" as FailedToCompensate FailedToCompensate : "Must wait for the\n forget message" state "FailedToComplete" as CannotComplete CannotComplete : "Must wait for the\n forget message" state "Compensating" as Compensating Compensating : "The participant was\nnotified that the\nLRA was cancelled" state "Completing" as Completing Completing : "The participant was\nnotified that the\nLRA was closed" state "Completed" as Completed Completed : "Participant can now clean up and forget\nthe LRA or must wait for forget message\nif enlisted in nested LRA" state "Compensated" as Compensated Compensated : "Participant can now clean up\nand forget the LRA" Compensating --> Compensated Compensating --> FailedToCompensate Active --> Completing : complete Completing --> Completed Completing --> CannotComplete Completed --> Compensating : compensate (transition is only allowed \nif the participant is enlisted in nested LRA) } @enduml