What is the concept of aggregation?
1 : a group, body, or mass composed of many distinct parts or individuals A galaxy is an aggregation of stars and gas. 2a : the collecting of units or parts into a mass or whole.
What is an example of an aggregation?
Aggregation implies a relationship where the child can exist independently of the parent. Example: House (parent) and Room (child).
How does aggregation work describe with an appropriate example?
Aggregation is the process of combining things. That is, putting those things together so that we can refer to them collectively. As an example, think about the phone numbers on your cell phone. In other words, each phone number in the list remains a phone number.
Is a relationship UML?
In UML, a relationship is a connection between model elements. A UML relationship is a type of model element that adds semantics to a model by defining the structure and behavior between model elements. You can set properties and use keywords to create variations of these relationships.
How do you explain aggregation in a relationship?
An aggregation relationship can be described in simple words as “an object of one class can own or access the objects of another class.” In an aggregation relationship, the dependent object remains in the scope of a relationship even when the source object is destroyed.
What is opposite of aggregate?
aggregate. Antonyms: dissipation, dispersion, separation, division, segregation, disunion, individual, unit, element, ingredient, item. Synonyms: sum, result, total, mass, whole, totality, collection, amount, collation, combination.
What is a business aggregator?
An Aggregator Model is a networking E-commerce business model where a firm, known as an Aggregator, collects (or aggregates) data pertaining to goods and/or services offered by several competing websites or application software (commonly known as apps) and displays it on its own website or application software.
What is aggregation in pharmaceuticals?
Aggregation of pharmaceutical products is a process, in which each participant in the supply chain takes over the information from the predecessor and additionally supplements it with its own data. Each data aggregate is saved in a database before being passed on to the next participant in the supply chain.
What is aggregation in manufacturing?
Aggregation can be a part of the serialisation solution on your production lines. Serialisation involves adding a unique identifier to each product at individual pack level, i.e. at the level patients or customers receive the product.
Which describe an aggregation?
An aggregation is a special type of association in which objects are assembled or configured together to create a more complex object. An aggregation describes a group of objects and how you interact with them.