iSharkFly-Docs
/
java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[JAVA-8698] Fix bug in algorithm

This commit is contained in:
Haroon Khan 2021-12-11 20:32:07 +00:00
parent 17981c9036
commit 25b65ddb33
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
algorithms-genetic/src/main/java/com/baeldung/algorithms/ga/annealing/Travel.java
View File

@ -18,15 +18,16 @@ public class Travel {
}
public void generateInitialTravel() {
if (travel.isEmpty())
if (travel.isEmpty()) {
new Travel(10);
}
Collections.shuffle(travel);
}
public void swapCities() {
int a = generateRandomIndex();
int b = generateRandomIndex();
previousTravel = travel;
previousTravel = new ArrayList<>(travel);
City x = travel.get(a);
City y = travel.get(b);
travel.set(a, y);