interobject

Interobject is a term used in several disciplines to describe relationships or interactions between distinct objects or subsystems. It does not have a single, standardized definition, and its precise meaning is typically determined by the context in which it appears. In practice, interobject denotes events, messages, or dependencies that cross object boundaries rather than concerns contained within a single object.

In software engineering, interobject communication refers to how objects collaborate by sending messages, invoking methods, or emitting events to other objects. This focus on cross-object interaction is central to object-oriented design and supports modularity and decoupling. Design patterns such as observer, mediator, or publish-subscribe architectures illustrate interobject coordination by separating concerns and enabling flexible communication channels between components.

In data modeling and systems architecture, interobject relationships describe how entities or components relate, depend on, or compose one another. Descriptions of interobject connections often cover associations, dependencies, aggregations, or interfaces that define how objects participate in broader system processes. Documenting these relationships aids in understanding behavior, maintenance, and evolution of complex software or information systems.

Usage notes and scope: because interobject is not a formal, universally adopted term, its meaning is best inferred from accompanying definitions, models, or diagrams. It is commonly employed to highlight cross-boundary interactions as distinct from an object's internal state or methods. See also inter-object communication, object-oriented design, and data relationships.