DashboardServiceHelper.java

/**
 * 
 */
package com.vip.saturn.job.console.service.helper;

import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import com.vip.saturn.job.console.domain.AbnormalJob;
import com.vip.saturn.job.console.domain.DomainStatistics;
import com.vip.saturn.job.console.domain.ExecutorStatistics;
import com.vip.saturn.job.console.domain.JobStatistics;

/**
 * @author chembo.huang
 *
 */
public class DashboardServiceHelper {
	
	public static List<DomainStatistics> sortDomainByAllTimeFailureRate(List<DomainStatistics> domainList) {
		Collections.sort(domainList, new Comparator<DomainStatistics>() {
			@Override
			public int compare(DomainStatistics o1, DomainStatistics o2) {
				return Float.compare(o2.getFailureRateOfAllTime(), o1.getFailureRateOfAllTime());
			}
		});
		return domainList;
	}
	
	public static List<DomainStatistics> sortDomainByShardingCount(List<DomainStatistics> domainList) {
		Collections.sort(domainList, new Comparator<DomainStatistics>() {
			@Override
			public int compare(DomainStatistics o1, DomainStatistics o2) {
				return o1.getShardingCount() < o2.getShardingCount() ? 1:(o1.getShardingCount() == o2.getShardingCount()?0:-1);
			}
		});
		return domainList;
	}

	public static List<JobStatistics> sortJobByAllTimeFailureRate(List<JobStatistics> jobList) {
		Collections.sort(jobList, new Comparator<JobStatistics>() {
			@Override
			public int compare(JobStatistics o1, JobStatistics o2) {
				return Float.compare(o2.getFailureRateOfAllTime(), o1.getFailureRateOfAllTime());
			}
		});
		return jobList;
	}

	public static List<JobStatistics> sortJobByLoadLevel(List<JobStatistics> jobList) {
		Collections.sort(jobList, new Comparator<JobStatistics>() {
			@Override
			public int compare(JobStatistics o1, JobStatistics o2) {
				return o1.getTotalLoadLevel() < o2.getTotalLoadLevel() ? 1:(o1.getTotalLoadLevel() == o2.getTotalLoadLevel()?0:-1);
			}
		});
		return jobList;
	}

	public static List<JobStatistics> sortJobByDayProcessCount(List<JobStatistics> jobList) {
		Collections.sort(jobList, new Comparator<JobStatistics>() {
			@Override
			public int compare(JobStatistics o1, JobStatistics o2) {
				return o1.getProcessCountOfTheDay() < o2.getProcessCountOfTheDay() ? 1:(o1.getProcessCountOfTheDay() == o2.getProcessCountOfTheDay()?0:-1);
			}
		});
		return jobList;
	}

	public static List<ExecutorStatistics> sortExecutorByLoadLevel(List<ExecutorStatistics> executorList) {
		Collections.sort(executorList, new Comparator<ExecutorStatistics>() {
			@Override
			public int compare(ExecutorStatistics o1, ExecutorStatistics o2) {
				return o1.getLoadLevel() < o2.getLoadLevel() ? 1:(o1.getLoadLevel() == o2.getLoadLevel()?0:-1);
			}
		});
		return executorList;
	}
	
	public static List<AbnormalJob> sortUnnormaoJobByTimeDesc(List<AbnormalJob> unnormalJobList) {
		Collections.sort(unnormalJobList, new Comparator<AbnormalJob>() {
			@Override
			public int compare(AbnormalJob o1, AbnormalJob o2) {
				return o1.getNextFireTime() < o2.getNextFireTime() ? 1:(o1.getNextFireTime() == o2.getNextFireTime()?0:-1);
			}
		});
		return unnormalJobList;
	}

	public static List<ExecutorStatistics> sortExecutorByFailureRate(List<ExecutorStatistics> executorList) {
		Collections.sort(executorList, new Comparator<ExecutorStatistics>() {
			@Override
			public int compare(ExecutorStatistics o1, ExecutorStatistics o2) {
				return Float.compare(o2.getFailureRateOfTheDay(), o1.getFailureRateOfTheDay());
			}
		});
		return executorList;
	}
	
}