These ill-matched classes may come from different libraries or frameworks.
participants
    The classes and/or objects alive(p) in this kind are:
* Target   (ChemicalCompound)
* defines the domain-specific interface that thickening uses.
* Adapter   (Compound)
* adapts the interface Adaptee to the Target interface.
* Adaptee   (ChemicalDatabank)
* defines an existing interface that involve adapting.
* Client   (AdapterApp)
* collaborates with objects conforming to the Target interface.
The adapter pattern is a material body pattern that is used to allow two in congruous types to communicate. Where one class relies upon a specific interface that is not implemented by another class, the adapter acts as a translator between the two types.
This is a structural pattern as it defines a manner for creating relationships between classes. The adapter design pattern is used to provide a link between two otherwise incompatible types by wrapping the adaptee with a class that supports the interface required by the client.
The UML class draw above describes an implementation of the adapter design pattern. The items in the plot are described below:
* Client. The client class is that which requires the use of an incompatible type. It expects to interact with a type that implements the ITarget interface. However, the class that we desire it to use is the incompatible Adaptee.
* ITarget. This is the expected interface for the client class. Although shown in the diagram as an interface, it may be a class that the adapter inherits. If a class is used, the adapter must lift its members.
* Adaptee. This class contains the functionality that is required by the client. However, its interface is not compatible with that which...If you want to get a full essay, order it on our website: Ordercustompaper.com
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