Drools:如何获取包含具有唯一ids的项目的列表

rule "UniqueIdsRule"
when
    $project: Project(ids containsDuplicates == false)
then
    // 执行相关操作，例如将符合条件的项目添加到列表中
    // ...
end

KieServices kieServices = KieServices.Factory.get();
KieContainer kieContainer = kieServices.getKieClasspathContainer();
KieSession kieSession = kieContainer.newKieSession();

kieSession.getKieBase().addPackages(kieServices.getKieClasspathContainer().getKieBaseNames());

List<Project> projectList = // 获取项目列表的代码
for (Project project : projectList) {
    kieSession.insert(project);
}
kieSession.fireAllRules();

List<Project> uniqueIdsProjectList = new ArrayList<>();
QueryResults results = kieSession.getQueryResults("UniqueIdsRule");
for (QueryResultsRow row : results) {
    Project project = (Project) row.get("$project");
    uniqueIdsProjectList.add(project);
}