(1) In VisualAge RPG, a functional grouping of classes and related files within a product.
(2) A part of a structured type or value, such as an array element or a record field.
(3) A reusable object or program that performs a specific function and is designed to work with other components and applications.
(4) In Eclipse, one or more plug-ins that work together to deliver a discrete set of functions.
(5) A visual element of a host screen, such as a command line, function key, or selection list. HATS applications transform host components into widgets.
(6) A ClearCase object that is used to group a set of related directory and file elements within a Unified Change Management (UCM) project. Typically, the elements that make up a component are developed, integrated, and released together. A project must contain at least one component, and it can contain multiple components. Projects can share components.
(7) A set of modules that performs a major function within a system.
(8) An entity about which measurements are collected for reporting purposes. Sample components include a specific network storage device; the Web address http://www.ibm.com; and a person with whom you have a customer relationship. Each component type in the data model has a set of metrics and attributes that apply to all components of that type.
(9) A common component or an assembly. See also common component, assembly.