This chapter covers the builder pattern.
GoF Definition
Separate the construction of a complex object from its representation so that the same construction processes can create different representations.
Concept
The builder pattern is useful for creating complex objects that have multiple parts. The creational mechanism of an object should be independent of these parts. The construction process does not care about how these parts are assembled. The same construction process must allow us to create different representations of the objects.
The structure in Figure 3-1 is an example of the ...
