if(isDefault) {
defaultTransition = transitionXml;
continue;
}
IExpressionHandler expressionHandler =
ExpressionHandlerFactory.buildExpressionHandler(transitionXml.getIsSimpleExpression());
if(expressionHandler.execute(event.getProcessEngine().getScriptEngineManager(), transitionXml, conditions))
tranEls.add(transitionXml);
}
//当为单一分支的时候,连线按照优先级降序排列。
if(isSort && tranEls.size()>1) {