GetState SetState
lTttp yjGcalfr gt 5t BQ68 - Prsrceissliig Remote - Mo _ X Figure 3-3. Applying the Representation Morphing pattern when adding two numbers Figure 3-3 shows two referenced representations Number and Result. Each of the representations has associated two methods GetState and SetState. The purpose of the methods is to extract and assign state to a representation. In programmatic terms, the representations and the associated methods represent a contract. Notice that it has not been mentioned how...
Theory Mfs
Programming languages such as Java and C have a programming concept called generics. The idea behind generics is to write code in such a way that an identifier is defined as a general type that is manipulated in a class or method. For example, the following code would be a generic class in either Java or C class Container lt Type gt Type _managed The Container class has a generic parameter, Type, which can reference any other type. And in the declaration of Container, the _managed data member...
Tokenize URL
Figure 4-12. Execution flow of a REST URL processor Figure 4-12. Execution flow of a REST URL processor The execution flow of a REST URL processor is simple in that, to determine which user code to execute, we simply dissect the URL. Based on the structure of the URL, the appropriate server-side code handler is called. If the client calls the URL blog entries current, the tokenized URL is blog, entries, and current. In case of the blog software, the Python handler requires at least three pieces...