WangHan
2024-09-12 d5855a4926926698b740bc6c7ba489de47adb68b
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package tech.powerjob.server.remote.worker.selector;
 
import com.google.common.collect.Maps;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import tech.powerjob.server.common.module.WorkerInfo;
import tech.powerjob.server.persistence.remote.model.InstanceInfoDO;
import tech.powerjob.server.persistence.remote.model.JobInfoDO;
 
import java.util.List;
import java.util.Map;
 
/**
 * TaskTrackerSelectorService
 *
 * @author tjq
 * @since 2024/2/24
 */
@Service
public class TaskTrackerSelectorService {
 
    private final Map<Integer, TaskTrackerSelector> taskTrackerSelectorMap = Maps.newHashMap();
 
    @Autowired
    public TaskTrackerSelectorService(List<TaskTrackerSelector> taskTrackerSelectors) {
        taskTrackerSelectors.forEach(ts -> taskTrackerSelectorMap.put(ts.strategy().getV(), ts));
    }
 
    public WorkerInfo select(JobInfoDO jobInfoDO, InstanceInfoDO instanceInfoDO, List<WorkerInfo> availableWorkers) {
        TaskTrackerSelector taskTrackerSelector = taskTrackerSelectorMap.get(jobInfoDO.getDispatchStrategy());
        return taskTrackerSelector.select(jobInfoDO, instanceInfoDO, availableWorkers);
    }
}