What does the accept method of ASTNode do (The javadoc didn\'t help too much...) and when will the visit(Expression node) method be called?
I\'d like to know if it\'s possible to trace access to an array using ASM API. My goal is to determine which index of an array is accessed, and when (this part is easy - usin开发者_JS百科g System.Nan
I\'m in a class where we just learned about these design patterns. How开发者_Python百科ever I couldn\'t see any difference between them. They sound just like the same, creating concrete classes over t
I know what Visitor Pattern is and how to use it; this question is not a duplicate of this one. I\'ve got a library where I put most of the reusable code I write, and which I link to most of my pro
I want to have an iterator over a data structure. For now I don\'开发者_运维知识库t know what data structure is, mayebe it is a DAG (directed acyclic graph), but maybe it could be also a linked list.
Intro Apparently, I\'ve been doing an \"unorthodoxed\" Visitor pattern my whole programmer life. Yes, I dispatch to a concrete composite element visit method from the Visitor\'s Visit method.
Is the following java implementation of the visitor pattern using generics, general enough to be useful? (I suppose it is).
I am developing the design of an application and I thought I might apply some sort of the Visitor design pattern, but it turned out that it\'s not exactly what I am looking for. Maybe someone can poin
Let\'s say I have a package called \'animal\' including Animal parent class, Cat extends from Animal, Dog extends from Animal, also. Animal, however, is designed like this:
Before you tell me that there is already a similar question, yes, i know, I\'ve read it. But the question there focuses on when, I\'m interested in why.
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