}
if (queryRequest.getProcessInstanceIds() != null && !queryRequest.getProcessInstanceIds().isEmpty()) {
query.processInstanceIds(new HashSet<String>(queryRequest.getProcessInstanceIds()));
}
if (queryRequest.getProcessDefinitionKey() != null) {
query.processDefinitionKey(queryRequest.getProcessDefinitionKey());
}
if (queryRequest.getProcessDefinitionId() != null) {
query.processDefinitionId(queryRequest.getProcessDefinitionId());
}
if (queryRequest.getProcessBusinessKey() != null) {