use linkedhashset instead of hashset

ldbc · Aug 15, 2024 · 2c36b4b · 2c36b4b
1 parent 9fa0ce5
commit 2c36b4b
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Showing 2 changed files with 10 additions and 8 deletions.
diff --git a/src/main/java/ldbc/finbench/datagen/entities/nodes/Company.java b/src/main/java/ldbc/finbench/datagen/entities/nodes/Company.java
@@ -2,6 +2,7 @@
 
 import java.io.Serializable;
 import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.LinkedList;
 import java.util.List;
 import ldbc.finbench.datagen.entities.edges.CompanyApplyLoan;
@@ -22,15 +23,15 @@ public class Company implements Serializable {
     private String url;
     private final List<CompanyOwnAccount> companyOwnAccounts;
     private final List<CompanyInvestCompany> companyInvestCompanies;
-    private final HashSet<CompanyGuaranteeCompany> guaranteeSrc;
-    private final HashSet<CompanyGuaranteeCompany> guaranteeDst;
+    private final LinkedHashSet<CompanyGuaranteeCompany> guaranteeSrc;
+    private final LinkedHashSet<CompanyGuaranteeCompany> guaranteeDst;
     private final List<CompanyApplyLoan> companyApplyLoans;
 
     public Company() {
         companyOwnAccounts = new LinkedList<>();
         companyInvestCompanies = new LinkedList<>();
-        guaranteeSrc = new HashSet<>();
-        guaranteeDst = new HashSet<>();
+        guaranteeSrc = new LinkedHashSet<>();
+        guaranteeDst = new LinkedHashSet<>();
         companyApplyLoans = new LinkedList<>();
     }
 

diff --git a/src/main/java/ldbc/finbench/datagen/entities/nodes/Person.java b/src/main/java/ldbc/finbench/datagen/entities/nodes/Person.java
@@ -2,6 +2,7 @@
 
 import java.io.Serializable;
 import java.util.HashSet;
+import java.util.LinkedHashSet;
 import java.util.LinkedList;
 import java.util.List;
 import ldbc.finbench.datagen.entities.edges.PersonApplyLoan;
@@ -21,15 +22,15 @@ public class Person implements Serializable {
     private int cityId;
     private List<PersonOwnAccount> personOwnAccounts;
     private List<PersonInvestCompany> personInvestCompanies;
-    private final HashSet<PersonGuaranteePerson> guaranteeSrc;
-    private final HashSet<PersonGuaranteePerson> guaranteeDst;
+    private final LinkedHashSet<PersonGuaranteePerson> guaranteeSrc;
+    private final LinkedHashSet<PersonGuaranteePerson> guaranteeDst;
     private List<PersonApplyLoan> personApplyLoans;
 
     public Person() {
         personOwnAccounts = new LinkedList<>();
         personInvestCompanies = new LinkedList<>();
-        guaranteeSrc = new HashSet<>();
-        guaranteeDst = new HashSet<>();
+        guaranteeSrc = new LinkedHashSet<>();
+        guaranteeDst = new LinkedHashSet<>();
         personApplyLoans = new LinkedList<>();
     }