snaker-core/src/main/java/org/snaker/engine/core/ProcessService.java
public List<Process> getProcesss(QueryFilter filter) {
		if(filter == null) filter = new QueryFilter();
		return access().getProcesss(null, filter);
	}
public List<Process> getProcesss(QueryFilter filter) {
		if(filter == null) filter = new QueryFilter();
		return access().getProcesss(null, filter);
	}
查询流程定义