}
if (request.getCandidateGroupIn() != null) {
taskQuery.taskCandidateGroupIn(request.getCandidateGroupIn());
}
if (request.getProcessInstanceId() != null) {
taskQuery.processInstanceId(request.getProcessInstanceId());
}
if (request.getProcessInstanceBusinessKey() != null) {
taskQuery.processInstanceBusinessKey(request.getProcessInstanceBusinessKey());
}
if (request.getExecutionId() != null) {