public List listWorkflows()

in src/main/java/com/uber/cadence/internal/testservice/TestWorkflowStoreImpl.java [408:457]
50 lines of code
9 McCabe index (conditional complexity)

  public List<WorkflowExecutionInfo> listWorkflows(
      WorkflowState state, Optional<String> filterWorkflowId) {
    List<WorkflowExecutionInfo> result = new ArrayList<>();
    for (Entry<ExecutionId, HistoryStore> entry : this.histories.entrySet()) {
      if (state == WorkflowState.OPEN) {
        if (entry.getValue().isCompleted()) {
          continue;
        }
        ExecutionId executionId = entry.getKey();
        String workflowId = executionId.getWorkflowId().getWorkflowId();
        if (filterWorkflowId.isPresent() && !workflowId.equals(filterWorkflowId.get())) {
          continue;
        }
        List<HistoryEvent> history = entry.getValue().getHistory();
        WorkflowExecutionInfo info =
            new WorkflowExecutionInfo()
                .setExecution(executionId.getExecution())
                .setHistoryLength(history.size())
                .setStartTime(history.get(0).getTimestamp())
                .setIsCron(
                    history.get(0).getWorkflowExecutionStartedEventAttributes().isSetCronSchedule())
                .setType(
                    history.get(0).getWorkflowExecutionStartedEventAttributes().getWorkflowType());
        result.add(info);
      } else {
        if (!entry.getValue().isCompleted()) {
          continue;
        }
        ExecutionId executionId = entry.getKey();
        String workflowId = executionId.getWorkflowId().getWorkflowId();
        if (filterWorkflowId.isPresent() && !workflowId.equals(filterWorkflowId.get())) {
          continue;
        }
        List<HistoryEvent> history = entry.getValue().getHistory();
        WorkflowExecutionInfo info =
            new WorkflowExecutionInfo()
                .setExecution(executionId.getExecution())
                .setHistoryLength(history.size())
                .setStartTime(history.get(0).getTimestamp())
                .setIsCron(
                    history.get(0).getWorkflowExecutionStartedEventAttributes().isSetCronSchedule())
                .setType(
                    history.get(0).getWorkflowExecutionStartedEventAttributes().getWorkflowType())
                .setCloseStatus(
                    WorkflowExecutionUtils.getCloseStatus(history.get(history.size() - 1)));
        result.add(info);
      }
    }
    return result;
  }