Backtracking and semantic actions do not mix well.
回溯和语义动作混用不是太好。
The first approach is to delay all semantic actions until the whole parse tree is constructed.
第一种做法是延迟所有语意动作，直到建立完整的剖析树。
Thus in EAI, "integration" includes both semantic and non-semantic actions, and an "integration layer" can perform both.
因此，在EAI中“集成”包括语义和非语义操作，“集成层”可以执行这两类操作。
By attaching semantic actions to various points in this hierarchy, in effect we can transform the flat linear input stream into a structured representation.
借由将语义动作黏附到这个层次中的很多黏附点上，我们可以将平滑的线性输入流转换成结构性的对象。
Typically, we store temporary variables, generated by our semantic actions, in our closure variables, as a means to pass information up and down the recursive descent.
典型地，我们在闭包里储存由我们的语义动作产生的临时变量，以之作为在递归下降中向上或向下传递信息的方法。
In SOA, as in mature EAI, separation of concerns is key, and thus an "integration layer" in SOA might perform both semantic and non-semantic actions, but must keep them separate architecturally.
与成熟的EAI一样，在SOA中关注点隔离是关键，因此soa中的“集成层”可以执行语义和非语义这两类操作，但是必须在架构层面上把它们隔离开。
You can create wires only from properties to actions that are of the same semantic type.
您只能在相同语义类型的属性和行为之间创建连接。
UML 2.0 exploits this similarity to provide a common syntactic and semantic foundation for actions and activities.
0利用了这种相似，它为动作和活动提供了一个通用的在语法上和语义上的基础。
We looked at classical transaction processing and how it enables data integrity across a number of actions by forcing an all-or-none semantic to the set of actions.
我们着眼于传统的事务处理和通过在动作集合上强制实行all-or-none语义来在许多动作间保持数据完整性的方法。
Mediations perform a set of actions on the messages that pass through them to mediate the non-semantic characteristics; the actions include protocol switching, translation, encryption, and routing.
中介对通过它们传递的消息执行一组操作以协调非语义特征；这些操作包括协议切换、转换、加密和路由。
Mediations perform a set of actions on the messages that pass through them to mediate the non-semantic characteristics; the actions include protocol switching, translation, encryption, and routing.
中介对通过它们传递的消息执行一组操作以协调非语义特征；这些操作包括协议切换、转换、加密和路由。
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