README.en.md · harry/progress-task

# progress-task

#### Description
Progress bar task framework. Large tasks can be executed asynchronously by creating progress bar tasks to solve performance bottlenecks.

#### Software Architecture
Software architecture description

#### Installation
This project relies on Redis for distributed locks, and redis needs to be installed and configured before startup

#### Instructions

1.  Example Create a progress bar task

```
    ProgressTask progressTask = new ProgressTask("任务名称1", "任务KEY1");

```

2.  Add steps

```
    //Add serial step 1 with no return value
    progressTask.addStep(new ProgressSerialEasyStep("步骤名称1") {
        @Override
        public void easyExecute() {
            ProgressContext.set("参数key", "参数value");
            //Getting the task context
            Map<String, Object> context = ProgressContext.get();
        }
    });
```

```
    //Add serial step 2 with a return value
    ProgressSerialStep<String> progressSerialStep = new ProgressSerialStep<String>("步骤名称2") {
        @Override
        public String execute() {
            //Gets the value of the specified KEY from the context
            String param = ProgressContext.get("参数key");
            return param;
        }
    };
    progressTask.addStep(progressSerialStep);
```

3.  Submit a task

```
    ProgressResult progressResult = progressManager.submitTask(progressTask);

```

3.  Gets the step running status

```
    progressManager.getStepStatus(progressResult.getKeyProgress());

```

#### Contribution

1.  Fork the repository
2.  Create Feat_xxx branch
3.  Commit your code
4.  Create Pull Request

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harry/progress-task

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简介

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