From 4c16cc3c4da7bbf8375d7951185db1761eb396bf Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sun, 22 Jun 2025 16:45:17 +0300
Subject: Remove all Raft protocol code
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Removed all Raft-related code as it was not working properly:
- Removed VSRaftProtocol.java implementation
- Removed all Raft test files
- Removed Raft example/demo files
- Removed Raft documentation
- Removed Raft simulation files (.dat)
- Removed Raft scripts
- Updated VSRegisteredEvents to remove Raft registration
- Updated SimulationBuilder to remove RAFT constant
- Updated SimulationFactory to remove Raft methods
- Updated SimulationBuilderTest to remove Raft tests
- Updated pom.xml to remove Raft test configurations

The protocol had issues with leader election not completing in GUI mode.

🤖 Generated with Claude Code
https://claude.ai/code

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .../java/examples/CreateMinimalRaftSimulation.java | 86 ----------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 src/main/java/examples/CreateMinimalRaftSimulation.java

(limited to 'src/main/java/examples/CreateMinimalRaftSimulation.java')

diff --git a/src/main/java/examples/CreateMinimalRaftSimulation.java b/src/main/java/examples/CreateMinimalRaftSimulation.java
deleted file mode 100644
index 62db468..0000000
--- a/src/main/java/examples/CreateMinimalRaftSimulation.java
+++ /dev/null
@@ -1,86 +0,0 @@
-package examples;
-
-import simulator.*;
-import core.*;
-import prefs.*;
-import events.*;
-import events.internal.*;
-import serialize.VSSerialize;
-import java.io.*;
-import java.lang.reflect.*;
-
-/**
- * Creates a minimal Raft simulation with just protocol activations.
- * This tests if the basic simulation saving/loading works.
- */
-public class CreateMinimalRaftSimulation {
-    
-    public static void main(String[] args) throws Exception {
-        System.out.println("=== Creating Minimal Raft Simulation ===\n");
-        
-        // Initialize
-        VSDefaultPrefs prefs = new VSDefaultPrefs();
-        prefs.fillWithDefaults();
-        VSRegisteredEvents.init(prefs);
-        
-        // Create simulator without GUI
-        VSSimulatorFrame frame = new VSSimulatorFrame(prefs, null);
-        VSSimulator simulator = new VSSimulator(prefs, frame);
-        frame.addSimulator(simulator);
-        
-        // Access visualization via reflection
-        Field vizField = VSSimulator.class.getDeclaredField("simulatorVisualization");
-        vizField.setAccessible(true);
-        VSSimulatorVisualization viz = (VSSimulatorVisualization) vizField.get(simulator);
-        
-        // Add 3 processes
-        Method addProcessMethod = VSSimulatorVisualization.class.getDeclaredMethod("addProcess");
-        addProcessMethod.setAccessible(true);
-        for (int i = 0; i < 3; i++) {
-            addProcessMethod.invoke(viz);
-        }
-        
-        VSTaskManager taskManager = viz.getTaskManager();
-        
-        // Create only one Raft server activation at time 0
-        System.out.println("Adding single Raft server activation on process 0...");
-        VSProtocolEvent serverEvent = new VSProtocolEvent();
-        serverEvent.setProtocolClassname("protocols.implementations.VSRaftProtocol");
-        serverEvent.isClientProtocol(false);
-        serverEvent.isProtocolActivation(true);
-        
-        VSTask task = new VSTask(0, viz.getProcess(0), serverEvent, false);
-        taskManager.addTask(task);
-        
-        // Save simulation
-        File outputFile = new File("saved-simulations/raft-minimal.dat");
-        outputFile.getParentFile().mkdirs();
-        
-        VSSerialize serialize = new VSSerialize();
-        serialize.saveSimulator(outputFile.getAbsolutePath(), simulator);
-        
-        frame.dispose();
-        
-        System.out.println("\nSimulation saved to: " + outputFile.getAbsolutePath());
-        System.out.println("\nTo test:");
-        System.out.println("1. Run: java -jar target/ds-sim-1.0.1-SNAPSHOT.jar");
-        System.out.println("2. File → Open → saved-simulations/raft-minimal.dat");
-        System.out.println("3. Click Run button and check the logs");
-        
-        // Try to immediately load it back to verify
-        System.out.println("\nVerifying saved file can be loaded...");
-        try {
-            VSSimulatorFrame frame2 = new VSSimulatorFrame(prefs, null);
-            VSSimulator loaded = serialize.openSimulator(outputFile.getAbsolutePath(), frame2);
-            if (loaded != null) {
-                System.out.println("✓ File loaded successfully!");
-                frame2.dispose();
-            } else {
-                System.out.println("✗ Failed to load file!");
-            }
-        } catch (Exception e) {
-            System.out.println("✗ Error loading file: " + e.getMessage());
-            e.printStackTrace();
-        }
-    }
-}
\ No newline at end of file
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