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sunhao 3 days ago
parent b95da6eaef
commit c3f82d4b7b
2 changed files with 58 additions and 25 deletions
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80
1024shop-manager/1024shop-manager/src/main/java/net/xdclass/shopmanager/controller/SubController.java
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@ -163,20 +163,23 @@ public class SubController {
//循环板坯
plistSlab.forEach(p -> {
//二次分组
SetGrpDataBySlab(p);
try {
//二次分组
SetGrpDataBySlab(p);
logger.info("***二次分组数量*** " + gltGCalGrp.size());
logger.info("***二次分组数量*** " + gltGCalGrp.size());
if (gltGCalGrp.size() > 0) {
if (gltGCalGrp.size() > 0) {
SetGroupCalRslt(p);
SetGroupCalRslt(p);
}
if (gltGGrpCalRslt.size() > 0) {
SetSaveDate(p);
}
} catch (Exception e) {
logger.info(e.toString());
}
if(gltGGrpCalRslt.size()>0){
SetSaveDate(p);
}
}
);
@ -1181,8 +1184,8 @@ public class SubController {
//轧机最小长度
int intRollMinLen = plistPmPdConstBtDO.stream().filter(p -> p.getRollLineNo().equals("30")).findFirst().orElse(null).getHpmMinPLen().intValue();
// gltGCalGrp.parallelStream().forEach(e->{
gltGCalGrp.forEach(e -> {
//gltGCalGrp.parallelStream().forEach(e->{
gltGCalGrp.parallelStream().forEach(e -> {
//实例化计算结果数组
GGrpCalRslt GGCR = new GGrpCalRslt();
//可轧制最大长度
@ -1195,17 +1198,16 @@ public class SubController {
int intSlabLen = SInfo.getSlabActLen().intValue();
//判断可轧制最大长度 TODO：厚度计算Decimal取整计算，会有误差，后续判断误差值修正计算
if ((BigDecimal.valueOf(intSlabLen).divide(intThk.multiply(BigDecimal.valueOf(intWid)), RoundingMode.HALF_UP)).compareTo(BigDecimal.valueOf(intRollMaxLen)) > 0) {
if ((SInfo.getSlabActLen().multiply(SInfo.getSlabActThk()).multiply(SInfo.getSlabActWid()).divide(intThk.multiply(BigDecimal.valueOf(intWid)), RoundingMode.HALF_UP)).compareTo(BigDecimal.valueOf(intRollMaxLen)) > 0) {
intMaxLen = intRollMaxLen;
} else {
intMaxLen = (BigDecimal.valueOf(intSlabLen).divide(intThk.multiply(BigDecimal.valueOf(intWid)), RoundingMode.HALF_UP)).intValue();
intMaxLen = (SInfo.getSlabActLen().multiply(SInfo.getSlabActThk()).multiply(SInfo.getSlabActWid()).divide(intThk.multiply(BigDecimal.valueOf(intWid)), RoundingMode.HALF_UP)).intValue();
}
//不能小于可轧制的最小长度
if (intMaxLen < intRollMinLen) {
return;
}
GGCR.setCal_Wid(intWid);
GGCR.setCal_Thk(intThk);
GGCR.setCal_Len(intMaxLen);
@ -1218,14 +1220,34 @@ public class SubController {
// gltGGrpCalRslt.parallelStream().forEach(p -> {
gltGGrpCalRslt.forEach(p -> {
// 测试数据
//处理数据多处理
List<Integer> ltValues= new ArrayList<>();
List<Integer> ltweights= new ArrayList<>();
List<String> ltOrder= new ArrayList<>();
logger.info( "订单总数量：" + p.getLtInfoGPreOrder().size());
//计算可处理数据最大值
p.getLtInfoGPreOrder().forEach(e->{
int intOrdCount = p.getCal_Len()/e.getLen();
if(ltOrder.stream().filter(f->f.equals(e.getOrderNo())).count()==intOrdCount)
{
return;
}
ltOrder.add(e.getOrderNo());//添加订单号
ltValues.add(e.getIDValue());//价值
ltweights.add(e.getLen());//长度
});
// 生成 values 和 weights 数组
long[] values = new long[p.getLtInfoGPreOrder().size()];
long[][] weights = new long[0][p.getLtInfoGPreOrder().size()];
long[] values = new long[ltValues.size()];
long[][] weights = new long[1][ltweights.size()];
for (int i = 0; i < p.getLtInfoGPreOrder().size(); i++) {
values[i] = p.getLtInfoGPreOrder().get(i).getIDValue(); // 从订单中获取 value
weights[0][i] = (long) p.getLtInfoGPreOrder().get(i).getInfoPmProContProdAttrDO().getOrderLen() + 5; // 从订单中获取 weights
for (int i = 0; i < ltValues.size(); i++) {
values[i] =ltValues.get(i); // 从订单中获取 value
weights[0][i] = ltweights.get(i)+5; // 从订单中获取 weights
}
//是否展宽
@ -1243,10 +1265,13 @@ public class SubController {
&& f.getPlateThickFrom().compareTo(p.getCal_Thk()) <= 0
&& f.getPlateThickTo().compareTo(p.getCal_Thk()) >= 0
&& f.getSlabThickFrom().compareTo(SInfo.getSlabActThk()) <= 0
&& f.getSlabThickFrom().compareTo(SInfo.getSlabActThk()) >= 0
&& f.getSlabThickTo().compareTo(SInfo.getSlabActThk()) >= 0
&& f.getCombinePlateWidthFrom().compareTo(BigDecimal.valueOf(p.getCal_Wid())) <= 0
&& f.getCombinePlateWidthTo().compareTo(BigDecimal.valueOf(p.getCal_Wid())) <= 0
&& f.getCombinePlateWidthTo().compareTo(BigDecimal.valueOf(p.getCal_Wid())) >= 0
).findFirst().orElse(null);
if (PPCLB == null) {
return;
}
//切头
int intHead = PPCLB.getHeadCut().intValue();
//切尾
@ -1259,17 +1284,22 @@ public class SubController {
//初始化方案
Loader.loadNativeLibraries();
// logger.info("values Size:{}", p.getLtInfoGPreOrder().size());
for (int i = 0; i < ltweights.size(); i++) {
logger.info("weights:{}", ltweights.get(i));
}
// 调用 solve 方法来解决问题
ArrayList<Long> ltInt = solve(values, weights, capacities);
//实例化实际订单号
p.setLtActInfoGPreOrder(new ArrayList<>());
//循环返回的订单插入到实际数组中
for (int i = 0; i < ltInt.size(); i++) {
//实例化实际订单号
p.setLtActInfoGPreOrder(new ArrayList<>());
int indexi = i;
p.getLtActInfoGPreOrder().add(p.getLtInfoGPreOrder().stream().filter(m -> m.getIDValue() == ltInt.get(indexi)).collect(Collectors.toList()).get(0));
}
//根据实际订单再计算

3
1024shop-manager/1024shop-manager/src/main/java/net/xdclass/shopmanager/util/Knapsack.java
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@ -5,6 +5,7 @@ import com.google.ortools.Loader;
import com.google.ortools.algorithms.KnapsackSolver;
import java.util.ArrayList;
import java.util.Arrays;
/**
* Sample showing how to model using the knapsack solver.
@ -64,6 +65,8 @@ public class Knapsack {
ArrayList<Long> packedWeights = new ArrayList<>();
int totalWeight = 0;
System.out.println("values = " + Arrays.stream(values).count());
System.out.println("weights = " + Arrays.stream(values).count());
// 输出计算结果
System.out.println("Total value = " + computedValue);
for (int i = 0; i < values.length; i++) {

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