[摘录]CBD片语-001

Components are at the heart of CBD. Therefore, a precise definition of a component is needed to understand the basics of CBD and to gain the full benefit possible when following the paradigm. A clear distinction between the concepts of component and object (class) should be made to understand better the advantages of the new component way of thinking. Since a component represents a black-box entity with hidden implementation, it is important to define the concept of component interface as one of the most significant elements of a component.