From 8ce8fd4f156181f0221079d8b93fb339a82135a4 Mon Sep 17 00:00:00 2001
From: Mitsuo Tokumori <rtokumori@pucp.edu.pe>
Date: Tue, 31 May 2022 13:29:00 -0500
Subject: Run ACO-VRP (OS dependant, needs ~/.odiparpack)

Python to Java translation proved very difficult.  For now only call
python from Java.  No more Java motto "Write once, run everywhere".
---
 .../src/main/java/com/odiparpack/acovrp/Ant.java   | 33 ++++++++++++++++++++++
 .../src/main/java/com/odiparpack/acovrp/Main.java  | 19 +++++++++++++
 .../odiparpack/acovrp/MultipleAntColonySystem.java |  4 +++
 .../java/com/odiparpack/acovrp/VrptwGraph.java     |  4 +++
 4 files changed, 60 insertions(+)
 create mode 100644 back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Ant.java
 create mode 100644 back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Main.java
 create mode 100644 back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/MultipleAntColonySystem.java
 create mode 100644 back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/VrptwGraph.java

(limited to 'back/aco-mdvrptw/src/main/java/com')

diff --git a/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Ant.java b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Ant.java
new file mode 100644
index 0000000..f422f31
--- /dev/null
+++ b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Ant.java
@@ -0,0 +1,33 @@
+package com.odiparpack.acovrp;
+
+import java.util.ArrayList;
+
+public class Ant {
+    // graph
+    public int current_index;
+    public double vehicle_load;
+    public double vehicle_travel_time;
+    ArrayList<Integer> travel_path;
+    ArrayList<Integer> index_to_visit;
+    double total_travel_distance;
+
+    public Ant() {
+        travel_path = new ArrayList<>();
+        index_to_visit = new ArrayList<>();
+    }
+
+    public static void main(String[] args) {
+        int i = 0;
+        Ant a = new Ant();
+
+        for (i = 0; i < 100; i++) {
+            a.travel_path.add(100 - i);
+        }
+
+        for (i = 0; i < 100; i++) {
+            System.out.format("%d\n", a.travel_path.get(i));
+        }
+        System.out.println(a.travel_path);
+        System.out.println(a);
+    }
+}
diff --git a/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Main.java b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Main.java
new file mode 100644
index 0000000..33320bc
--- /dev/null
+++ b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/Main.java
@@ -0,0 +1,19 @@
+package com.odiparpack.acovrp;
+
+public class Main {
+    public static void basic_aco() {
+
+    }
+
+    public static void vrptw_aco_figure() {
+
+    }
+
+    public static void example1() {
+
+    }
+
+    public static void main(String[] args) {
+        example1();
+    }
+}
diff --git a/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/MultipleAntColonySystem.java b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/MultipleAntColonySystem.java
new file mode 100644
index 0000000..8ece5aa
--- /dev/null
+++ b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/MultipleAntColonySystem.java
@@ -0,0 +1,4 @@
+package com.odiparpack.acovrp;
+
+public class MultipleAntColonySystem {
+}
diff --git a/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/VrptwGraph.java b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/VrptwGraph.java
new file mode 100644
index 0000000..9ee546b
--- /dev/null
+++ b/back/aco-mdvrptw/src/main/java/com/odiparpack/acovrp/VrptwGraph.java
@@ -0,0 +1,4 @@
+package com.odiparpack.acovrp;
+
+public class VrptwGraph {
+}
-- 
cgit v1.2.3