优化

src/main/java/com/aps/service/Algorithm/GeneticAlgorithm.java

@@ -275,7 +275,21 @@ public class GeneticAlgorithm {
     }
     private List<Chromosome> chromosomeDistinct(List<Chromosome> population)
     {
+        if(population==null)
+        {
+            FileHelper.writeLogFile(String.format("排产-----------方案数量---%d-------",0 ));
+return population;
+        }
+
+
+        FileHelper.writeLogFile(String.format("排产-----------方案数量---%d-------",population.size() ));
 
+        List<Chromosome>  population1 = population.stream().filter(t->t.getGeneStr()==null).collect(Collectors.toList());
+if(population1!=null&&population1.size()>0)
+{
+    FileHelper.writeLogFile(String.format("排产-----------方案GeneStrnull数量---%d-------",population1.size() ));
+
+}
         population = population.stream()
                 .collect(Collectors.toMap(
                         Chromosome::getGeneStr, // key：去重的字段（GeneStr）
@@ -285,12 +299,27 @@ public class GeneticAlgorithm {
                 .values() // 获取去重后的
                 .stream()
                 .collect(Collectors.toList());
+        FileHelper.writeLogFile(String.format("排产-----------方案数量---%d-------",population.size() ));
 
         return  population;
     }
     private List<Chromosome> chromosomeDistinct1(List<Chromosome> population)
     {
+        if(population==null)
+        {
+            FileHelper.writeLogFile(String.format("排产-----------方案数量---%d-------",0 ));
+            return population;
+        }
+
+
+        FileHelper.writeLogFile(String.format("排产-----------方案数量---%d-------",population.size() ));
 
+        List<Chromosome>  population1 = population.stream().filter(t->t.getGeneStr()==null).collect(Collectors.toList());
+        if(population1!=null&&population1.size()>0)
+        {
+            FileHelper.writeLogFile(String.format("排产-----------方案GeneStrnull数量---%d-------",population1.size() ));
+
+        }
             population = population.stream()
                     .collect(Collectors.toMap(
                             Chromosome::getGeneStr, // key：去重的字段（GeneStr）
@@ -300,6 +329,7 @@ public class GeneticAlgorithm {
                     .values() // 获取去重后的
                     .stream()
                     .collect(Collectors.toList());
+        FileHelper.writeLogFile(String.format("排产-----------方案数量---%d-------",population.size() ));
 
         return  population;
     }
@@ -355,6 +385,7 @@ public class GeneticAlgorithm {
 
        if (chromosome==null){
            System.out.println("chromosome==null");
+           return;
        }
 
         chromosome.setResult(new CopyOnWriteArrayList<>());

src/test/java/com/aps/demo/PlanResultServiceTest.java

@@ -39,7 +39,7 @@ public class PlanResultServiceTest {
        // nsgaiiUtils.Test();
         //planResultService.execute2("C5FB5EF2A7334A0A92F826F4937E1008");
        //  planResultService.execute2("726D4C1A712B4B1393175BD44B775B66");
-       planResultService.execute2("54476C9F81714EDC8597F5323015F58F");
+       planResultService.execute2("13CC1CF783CE40D7AE3264D09FAA6378");
 //        LocalDateTime t=   LocalDateTime.of(2025, 11, 15, 6, 51, 11);
 //       List<Integer> opids=new ArrayList<>();BCA6FA43FFA444D3952CF8F6E1EA291B
 //        opids.add(1);