You manually build the tree structure of the project by creating nodes to represent major components and subcomponents , and major features and sub - features 您可以通过创建节点来表示主要组件和子组件以及主要功能和子功能，从而手动建立项目的树状结构。
If a component does not have a template , but extends from a component class that does have a template , then the parent class ' template will be used by the child component 如果一个组件没有模板，但继承一个有模板的组件，那么父组件的模板会被用到子组件里。
If a component does not have a template , but extends from a component class that does have a template , then the parent class ' template will be used by the child component 如果一个组件没有模板，但是他继承于一个有模板的组件类，那么父类的模板将被应用于子组件上。
By " fault lines " i mean the interfaces between separate components that have little interaction compared with the internal interaction of their respective subcomponents 我用“故障线路”来指独立组件之间的接口，独立组件之间和组件与其相应子组件之间相比，很少有交互。
Websphere application server v6 . 0 provides integrated high availability support in which system subcomponents , such as the transaction service , are made highly available Websphere application server v6 . 0提供完整的高可用性支持，其中例如事务服务的系统子组件都具有高可用性。
If the child component includes one or more attributes , though , this sequence is complicated by the need to write the attributes to the element start tag as a separate step 如果子组件包含一个或多个属性，那么这个过程会复杂一些，因为要用一个单独的步骤向元素的开始标记中写入属性。
Call generates code to first write the element start tag , then calls the child component to handle marshalling its content , and finishes by generating code to write the element end tag 调用生成的代码首先写入元素的开始标记，然后调用子组件处理元素内容的编排，最后生成代码写入元素的结束标记。
