Mercer leverages proprietary data, landmark global surveys, and advanced tools to design cost-efficient and relevant global employee benefits. It allows us to: Review worldwide benefits plans. Benchmark local market data. Optimize your benefits spend. Leverage global buying power.
Domain Classes and Objects. Objects that represent domain entities are called entities or domain objects. The classes they instantiate are called domain classes. Executing a use case involves creating, destroying, querying, and updating domain objects.
In object-oriented languages, a class is a data type, and objects are instances of that data type. In other words, classes are prototypes from which objects are created. For example, we may design a class Human, which is a collection of all humans in the world. Humans have state, such as height, weight, and hair color.