import org.activiti.engine.impl.bpmn.behavior.CallActivityBehavior; //导入依赖的package包/类
protected void executeParse(BpmnParse bpmnParse, CallActivity callActivity)
{
    if (multiTenancyEnabled && tenantService.isEnabled())
    {
        ActivityImpl activity = findActivity(bpmnParse, callActivity.getId());
        ActivityBehavior activityBehavior = activity.getActivityBehavior();
        if(activityBehavior instanceof CallActivityBehavior)
        {
            CallActivityBehavior callActivityBehavior = (CallActivityBehavior) activityBehavior;
            
            // Make name of process-definition to be called aware of the current tenant
            callActivityBehavior.setProcessDefinitonKey(tenantService.getName(callActivityBehavior.getProcessDefinitonKey()));
        }
    }
}
 

import org.activiti.engine.impl.bpmn.behavior.CallActivityBehavior; //导入依赖的package包/类
@Override
public CallActivityBehavior createCallActivityBehavior(CallActivity callActivity) {
    return wrappedActivityBehaviorFactory.createCallActivityBehavior(callActivity);
}
 

import org.activiti.engine.impl.bpmn.behavior.CallActivityBehavior; //导入依赖的package包/类
public abstract CallActivityBehavior createCallActivityBehavior(CallActivity callActivity);