cn.schoolwow.data.thread.flow.work.ExecuteIntervalWorkFlow Maven / Gradle / Ivy

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package cn.schoolwow.data.thread.flow.work;

import cn.schoolwow.data.thread.domain.DataThreadProgress;
import cn.schoolwow.data.thread.flow.handler.WorkTryCatchFinallyHandler;
import cn.schoolwow.data.thread.work.interval.IntervalDataThreadHandler;
import cn.schoolwow.quickflow.domain.FlowContext;
import cn.schoolwow.quickflow.flow.BusinessFlow;
import cn.schoolwow.quickflow.flow.FunctionFlow;

import java.util.List;
import java.util.concurrent.ThreadPoolExecutor;

public class ExecuteIntervalWorkFlow implements BusinessFlow {
    @Override
    public void executeBusinessFlow(FlowContext flowContext) throws Exception {
        ThreadPoolExecutor threadPoolExecutor = (ThreadPoolExecutor) flowContext.checkData("threadPoolExecutor");
        List list = (List) flowContext.checkData("list");
        int interval = (int) flowContext.checkData("interval");
        if(interval<=0){
            throw new IllegalArgumentException("任务间隔必须大于0");
        }
        IntervalDataThreadHandler intervalDataThreadHandler = (IntervalDataThreadHandler) flowContext.checkData("intervalDataThreadHandler");
        DataThreadProgress dataThreadProgress = (DataThreadProgress) flowContext.checkData("dataThreadProgress");

        int segment = list.size()/interval+(list.size()%interval>0?1:0);
        dataThreadProgress.total = list.size();
        dataThreadProgress.type = "Interval";

        StringBuilder descriptionBuilder = new StringBuilder("分段列表:");
        for(int i=0;i