On composite pattern of system ' s changing scale and way 論制度變遷規(guī)模與變遷方式的組合模式
It s easy to see why the composite pattern is useful 很容易就可以看出為什么composite模式是有用的。
Composite pattern visitor pattern 用visitor擴展類層次結構
As for the visitor pattern , much of the reason it is so widely applicable is the fact that it complements the composite pattern 至于visitor模式,它受到如此廣泛應用的許多原因是它補充了composite模式。
The composite pattern is simply the object - oriented way to specify a recursively defined datatype ; these opportunities pop up all the time in software development Composite模式只是指定遞歸定義的數(shù)據(jù)類型的面向對象方法;這些機會始終出現(xiàn)在軟件開發(fā)中。
Composite event detection ( ced ) extends the basic event - system and improves the flexibility by allowing application components to express their interest in complex composite patterns of basic events 復合事件檢測技術的運用使得基于事件通信機制的應用系統(tǒng)可以支持復合事件模式的表示,極大地擴展了系統(tǒng)的事件處理能力和靈活性。