title: Index
NERV Component Implementations
This document provides an overview of the core component implementations that realize the NERV architectural patterns. These components are the concrete implementations of the architectural patterns, providing the actual functionality of the system.
Component Overview
NERV defines six core components that implement the corresponding architectural patterns:
| Component | Implements | Purpose |
|---|---|---|
| EventBus | Reactive Event Mesh | Central event dispatch system |
| TemporalStore | Temporal Versioning | Versioned state container |
| PerspectiveAware | Perspective Shifting | Context-dependent views |
| StateProjector | State Projection | Delta-based state tracking |
| EffectMonad | Effect System | Monadic effect tracking |
| QuantumPartitioner | Quantum Partitioning | Dependency-based parallel execution |
Component Architecture
The components build upon the core interfaces defined in the patterns and implement them with concrete functionality:
Implementation Details
Each component provides specific features and capabilities:
| Component | Key Features |
|---|---|
| EventBus | Thread-safe event distribution, middleware pipeline, event history, typed subscribers |
| TemporalStore | Complete version history, parent-child relationships, time-travel capability |
| PerspectiveAware | Multiple view transformations, dynamic perspective management, contextual views |
| StateProjector | Delta-based state tracking, efficient projections, tagged delta history |
| EffectMonad | Monadic composition, effect tracking, functional transformations |
| QuantumPartitioner | Dependency-aware scheduling, parallel execution, execution plan optimization |
Component Interactions
Components are designed to work together:
- EventBus + TemporalStore: Events trigger state version creation
- TemporalStore + PerspectiveAware: Versioned states can have multiple perspectives
- StateProjector + EventBus: State changes can emit events
- EffectMonad + EventBus: Effects can be emitted as events
- QuantumPartitioner + EventBus: Execution status can be emitted as events
- StateProjector + PerspectiveAware: State projections can be viewed through different perspectives
Implementation Reference
All components are implemented as part of the NERV architecture, providing a unified implementation:
- EventBus: Core implementation of the Reactive Event Mesh pattern
- TemporalStore: Implementation of the Temporal Versioning pattern
- PerspectiveAware: Implementation of the Perspective Shifting pattern
- StateProjector: Implementation of the State Projection pattern
- EffectMonad: Implementation of the Effect System pattern
- QuantumPartitioner: Implementation of the Quantum Partitioning pattern
This consolidated implementation ensures consistent interaction between all components and provides a complete reference implementation of the NERV architecture.
Composite Systems
These components are then combined into composite systems to create complete architectural solutions:
- Event-Driven Architecture: EventBus + EffectMonad + TemporalStore
- Parallel Workflow Engine: QuantumPartitioner + EventBus + StateProjector
- Adaptive State Management: TemporalStore + PerspectiveAware + StateProjector
Learn More
Explore each component in detail:
- EventBus: Central event dispatch system
- TemporalStore: Versioned state container
- PerspectiveAware: Context-dependent views
- StateProjector: Delta-based state tracking
- EffectMonad: Monadic effect tracking
- QuantumPartitioner: Dependency-based parallel execution