minor updates

Author: alexcheng1982

examples/src/main/java/com/javaaidev/agenticpatterns/examples/evaluatoroptimizer/CodeGenerationConfiguration.java

@@ -13,13 +13,15 @@
 import java.util.Objects;
 import org.springframework.ai.chat.client.ChatClient;
 import org.springframework.ai.chat.client.advisor.SimpleLoggerAdvisor;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class CodeGenerationConfiguration {
 
   @Bean
+  @Qualifier("codeGenerationWorkflow")
   public EvaluatorOptimizerWorkflow<CodeGenerationRequest, CodeGenerationRequest, CodeGenerationResponse, BooleanEvaluationResult, CodeGenerationResponse> codeGenerationWorkflow(
       ChatClient.Builder chatClientBuilder,
       SimpleLoggerAdvisor simpleLoggerAdvisor,

examples/src/main/java/com/javaaidev/agenticpatterns/examples/evaluatoroptimizer/CodeGenerationController.java

@@ -4,6 +4,7 @@
 import com.javaaidev.agenticpatterns.evaluatoroptimizer.EvaluatorOptimizerWorkflow;
 import com.javaaidev.agenticpatterns.examples.evaluatoroptimizer.CodeGenerationConfiguration.CodeGenerationRequest;
 import com.javaaidev.agenticpatterns.examples.evaluatoroptimizer.CodeGenerationConfiguration.CodeGenerationResponse;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -16,7 +17,7 @@ public class CodeGenerationController {
   private final EvaluatorOptimizerWorkflow<CodeGenerationRequest, CodeGenerationRequest, CodeGenerationResponse, BooleanEvaluationResult, CodeGenerationResponse> evaluatorOptimizerWorkflow;
 
   public CodeGenerationController(
-      EvaluatorOptimizerWorkflow<CodeGenerationRequest, CodeGenerationRequest, CodeGenerationResponse, BooleanEvaluationResult, CodeGenerationResponse> codeGenerationAgent) {
+      @Qualifier("codeGenerationWorkflow") EvaluatorOptimizerWorkflow<CodeGenerationRequest, CodeGenerationRequest, CodeGenerationResponse, BooleanEvaluationResult, CodeGenerationResponse> codeGenerationAgent) {
     this.evaluatorOptimizerWorkflow = codeGenerationAgent;
   }
 

examples/src/main/java/com/javaaidev/agenticpatterns/examples/taskexecution/UserGenerationAgent.java

@@ -1,6 +1,7 @@
 package com.javaaidev.agenticpatterns.examples.taskexecution;
 
 import com.javaaidev.agenticpatterns.taskexecution.TaskExecutionAgent;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -13,7 +14,7 @@ public class UserGenerationAgentController {
   private final TaskExecutionAgent<UserGenerationRequest, UserGenerationResponse> userGenerationAgent;
 
   public UserGenerationAgentController(
-      TaskExecutionAgent<UserGenerationRequest, UserGenerationResponse> userGenerationAgent) {
+      @Qualifier("userGenerationAgent") TaskExecutionAgent<UserGenerationRequest, UserGenerationResponse> userGenerationAgent) {
     this.userGenerationAgent = userGenerationAgent;
   }
 

examples/src/main/java/com/javaaidev/agenticpatterns/examples/taskexecution/UserGenerationAgentController.java

@@ -10,7 +10,6 @@
 import org.jspecify.annotations.Nullable;
 import org.springframework.ai.chat.client.ChatClient;
 import org.springframework.ai.chat.client.ChatClient.ChatClientRequestSpec;
-import org.springframework.core.Ordered;
 import org.springframework.util.Assert;
 
 /**
@@ -21,7 +20,7 @@
  */
 public abstract class ChainStepAgent<Request, Response> extends
     TaskExecutionAgent<Request, Response> implements
-    Ordered, ChainStep<Request, Response> {
+    ChainStep<Request, Response> {
 
   protected ChainStepAgent(ChatClient chatClient,
       @Nullable ObservationRegistry observationRegistry) {

patterns/chain-workflow/src/main/java/com/javaaidev/agenticpatterns/chainworkflow/ChainStepAgent.java

@@ -38,16 +38,17 @@ public class EvaluatorOptimizerWorkflow<Request, GenInput, GenOutput, ER extends
   private final Predicate<ER> evaluationPredicate;
   private final int maxNumberOfEvaluations;
 
-  EvaluatorOptimizerWorkflow(InitializationStep<Request, GenInput> initializationStep,
+  public EvaluatorOptimizerWorkflow(
+      InitializationStep<Request, GenInput> initializationStep,
       InitialResultGenerationStep<GenInput, GenOutput> initialResultGenerationStep,
       @Nullable EvaluationStep<GenInput, GenOutput, ER> evaluationStep,
       @Nullable OptimizationStep<GenInput, GenOutput, ER> optimizationStep,
       FinalizationStep<Request, GenInput, GenOutput, Response> finalizationStep,
       Predicate<ER> evaluationPredicate,
       int maxNumberOfEvaluations,
-      @Nullable String workflowName,
+      @Nullable String name,
       @Nullable ObservationRegistry observationRegistry) {
-    super(workflowName, observationRegistry);
+    super(name, observationRegistry);
     this.initializationStep = initializationStep;
     this.initialResultGenerationStep = initialResultGenerationStep;
     this.evaluationStep = evaluationStep;

patterns/evaluator-optimizer/src/main/java/com/javaaidev/agenticpatterns/evaluatoroptimizer/EvaluatorOptimizerWorkflow.java

@@ -13,7 +13,7 @@
 import org.springframework.util.Assert;
 
 /**
- * Routing Workflow agent, refer to <a
+ * Routing Workflow, refer to <a
  * href="https://javaaidev.com/docs/agentic-patterns/patterns/routing-workflow">doc</a>
  *
  * @param <Request>  Type of workflow input
@@ -25,8 +25,7 @@ public class RoutingWorkflow<Request, Response> extends AbstractAgenticWorkflow<
   private final RoutingSelector<Request, Response> routingSelector;
 
   private static final Logger LOGGER = LoggerFactory.getLogger(RoutingWorkflow.class);
-
-
+  
   public RoutingWorkflow(List<RoutingChoice<Request, Response>> routingChoices,
       RoutingSelector<Request, Response> routingSelector,
       @Nullable String name,