From 4c16cc3c4da7bbf8375d7951185db1761eb396bf Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sun, 22 Jun 2025 16:45:17 +0300 Subject: Remove all Raft protocol code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 --- src/main/java/examples/RaftSimulationBuilder.java | 76 ----------------------- 1 file changed, 76 deletions(-) delete mode 100644 src/main/java/examples/RaftSimulationBuilder.java (limited to 'src/main/java/examples/RaftSimulationBuilder.java') diff --git a/src/main/java/examples/RaftSimulationBuilder.java b/src/main/java/examples/RaftSimulationBuilder.java deleted file mode 100644 index c802448..0000000 --- a/src/main/java/examples/RaftSimulationBuilder.java +++ /dev/null @@ -1,76 +0,0 @@ -package examples; - -import simulator.*; -import core.*; -import prefs.*; -import events.*; -import events.internal.*; -import serialize.VSSerialize; -import java.io.*; - -/** - * Builder for creating Raft simulations programmatically. - * Uses reflection to access private simulator fields when necessary. - */ -public class RaftSimulationBuilder { - - private static final String RAFT_PROTOCOL = "protocols.implementations.VSRaftProtocol"; - - public static void main(String[] args) throws Exception { - // Initialize - VSDefaultPrefs prefs = new VSDefaultPrefs(); - prefs.fillWithDefaults(); - VSRegisteredEvents.init(prefs); - - // Create frame and simulator - VSSimulatorFrame frame = new VSSimulatorFrame(prefs, null); - VSSimulator simulator = new VSSimulator(prefs, frame); - frame.addSimulator(simulator); - - // Access private field via reflection - java.lang.reflect.Field vizField = VSSimulator.class.getDeclaredField("simulatorVisualization"); - vizField.setAccessible(true); - VSSimulatorVisualization viz = (VSSimulatorVisualization) vizField.get(simulator); - - // Build Raft simulation - VSTaskManager taskManager = viz.getTaskManager(); - - // Add server activations (processes 0,1) - for (int i = 0; i < 2; i++) { - VSProtocolEvent serverEvent = new VSProtocolEvent(); - serverEvent.setProtocolClassname(RAFT_PROTOCOL); - serverEvent.isClientProtocol(false); - serverEvent.isProtocolActivation(true); - - VSTask task = new VSTask(0, viz.getProcess(i), serverEvent, false); - taskManager.addTask(task); - } - - // Add client activation (process 2) - VSProtocolEvent clientEvent = new VSProtocolEvent(); - clientEvent.setProtocolClassname(RAFT_PROTOCOL); - clientEvent.isClientProtocol(true); - clientEvent.isProtocolActivation(true); - - VSTask clientTask = new VSTask(100, viz.getProcess(2), clientEvent, false); - taskManager.addTask(clientTask); - - // Save - File outputFile = new File("saved-simulations/raft-consensus.dat"); - outputFile.getParentFile().mkdirs(); - - VSSerialize serialize = new VSSerialize(); - serialize.saveSimulator(outputFile.getAbsolutePath(), simulator); - - frame.dispose(); - - System.out.println("Raft simulation created: " + outputFile.getAbsolutePath()); - System.out.println("\nContains:"); - System.out.println("- 2 Raft servers (processes 0-1)"); - System.out.println("- 1 Raft client (process 2)"); - System.out.println("\nRun with: java -jar target/ds-sim-1.0.1-SNAPSHOT.jar"); - System.out.println("Then open: " + outputFile.getName()); - - System.exit(0); - } -} \ No newline at end of file -- cgit v1.2.3