package com.chinaztt.mes.aps.core.helper;
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import com.chinaztt.mes.aps.core.domain.Task;
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/**
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* 约束helper
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*
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* @Author: zhangxy
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* @Date: 2020-10-23 15:18
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*/
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public class ApsConstraintHelper {
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/**
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* 任务时间是否重合
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*
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* @param t1
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* @param t2
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* @return
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*/
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public static boolean taskOverlap(Task t1, Task t2) {
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if (t1 == null || t2 == null) {
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return false;
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}
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if (t1.equals(t2)) {
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return false;
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}
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if (t1.getResourceBo().equals(t2.getResourceBo())) {
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//同一资源下不能重合
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if (t1.getPlanStartTime().compareTo(t2.getPlanEndTime()) >= 0 || t1.getPlanEndTime().compareTo(t2.getPlanStartTime()) <= 0) {
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return false;
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}
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} else if (t1.getOrderId().equals(t2.getOrderId())) {
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//同一订单工艺下不能重合
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if (t1.getOperationPriority() < t2.getOperationPriority()) {
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if (t1.getPlanEndTime().compareTo(t2.getPlanStartTime()) > 0) {
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return true;
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}
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}
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if (t2.getOperationPriority() < t1.getOperationPriority()) {
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if (t2.getPlanEndTime().compareTo(t1.getPlanStartTime()) > 0) {
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return true;
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}
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}
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}
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return false;
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}
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}
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