| ### Overall Command Structure and Unified Syntax | |
| Your approach with commands like `create-node`, `get-node`, `set-domain`, and `create-relationship` provides an intuitive way to interact with nodes and relationships. Here’s how we can refine the logic for each main command: | |
| - **Unified Noun-Verb Syntax**: Stick to a base format of `verb-object` for each action, such as `get-node.attribute` or `set-domain`. | |
| - **Command Parameter Consistency**: Each command should support common parameters like `-node_id`, `-domain`, and `-attributes` so that commands remain consistent and predictable. | |
| - **Support for AGDB and AGN Differentiation**: Use a switch or metadata property to distinguish between AGDB (structured data storage) and AGN (relationship-based network). | |
| ### Core Commands and Their Implementation | |
| Let's go through the main commands, refining and validating logic based on what you provided: | |
| 1. **Graph Commands (`create-graph`, `load-graph`, `build-graph`)** | |
| - **Purpose**: Initialize, load, and build graph structures from files or in-memory storage. | |
| - **Refinements**: | |
| - **`create-graph`**: Set up initial metadata and store it in a JSON schema format if needed. | |
| - **`load-graph`**: Import data from JSON or CSV; use `networkx` for in-memory representation. | |
| - **`build-graph`**: Construct relationships between nodes based on policies in AGN or AGDB. | |
| 2. **Node Commands (`create-node`, `get-node`, `set-attribute`)** | |
| - **Purpose**: Add, retrieve, and modify nodes within the graph. | |
| - **Refinements**: | |
| - **`create-node`**: Ensure `node_id`, `node_type`, and `attributes` are set based on input and stored in memory or AGDB. | |
| - **`get-node`**: Retrieve node details, with optional filtering by attribute or domain. | |
| - **`set-attribute`**: Allow attribute updates on nodes with a syntax like `set-attribute -node_id node_001 -attribute open:1.15`. | |
| 3. **Relationship Commands (`create-relationship`, `get-relationship`, `set-edge`)** | |
| - **Purpose**: Define, retrieve, and modify relationships between nodes. | |
| - **Refinements**: | |
| - **`create-relationship`**: Define the type of relationship (e.g., temporal, causal) and link nodes. | |
| - **`get-relationship`**: Retrieve relationships with filters for direction and relationship type. | |
| - **`set-edge`**: Adjust properties of an existing edge, such as weight or relationship type. | |
| 4. **Domain and Policy Commands (`set-domain`, `get-domain`, `set-AGN`, `get-AGN`)** | |
| - **Purpose**: Set and retrieve domain-based or policy-based contextual layers within AGN or AGDB. | |
| - **Refinements**: | |
| - **`set-domain`**: Assign domains to nodes or graphs to contextualize relationships. | |
| - **`get-domain`**: Retrieve domain data to help understand node contexts. | |
| - **`set-AGN`**: Define relational policies like inference rules, weights, and thresholds. | |
| - **`get-AGN`**: Retrieve policies for nodes, relationships, and other features within AGNs. | |
| --- | |
| ### Detailed Command Logic and Functionality | |
| 1. **`create-node`** | |
| - **Logic**: | |
| - Check for `node_type` existence in storage. | |
| - Create a new node under a category or domain if it does not exist. | |
| - Store in `_node_storage` with relevant metadata (type, domain, attributes). | |
| - **Additions**: | |
| - Include `metadata` and `domain` properties for better organization. | |
| - Support for optional initial relationships. | |
| 2. **`get-nodeinfo` and `get-node`** | |
| - **Logic**: | |
| - Retrieve node details and allow for filtering by attributes, domain, and relationships. | |
| - Enable conditional querying (e.g., `get-node.attribute`). | |
| - **Additions**: | |
| - Support for optional in-depth traversal based on relationships. | |
| - Integration with networkx to leverage its traversal and neighborhood functionalities. | |
| 3. **`list-hierarchy`** | |
| - **Logic**: | |
| - Support directional traversal (up or down) for both AGNs and AGDBs. | |
| - Traverse nodes based on direct relationships, optionally limited by depth. | |
| - **Additions**: | |
| - For time series, build temporal hierarchies and support traversal based on temporal nodes. | |
| - Include node properties in traversal results for more context. | |
| 4. **`load-graph` and `build-graph`** | |
| - **Logic**: | |
| - `load-graph` imports data and prepares node relationships in a JSON structure. | |
| - `build-graph` takes the data and applies relationships, using networkx to build memory-optimized graphs. | |
| - **Additions**: | |
| - Different modes: direct load for networkx, CSV parsing for bulk data import, or in-memory only for smaller graphs. | |
| - If integrating with networkx, leverage the ability to add edges directly with attributes. | |
| 5. **`update-graphindex`** | |
| - **Logic**: | |
| - Updates the index based on AGN policies or AGDB schema. | |
| - Example: If a new node is created in an AGDB, update relationships accordingly. | |
| - **Additions**: | |
| - Implement schema validation and indexing checks to ensure alignment with AGN/AGDB standards. | |
| --- | |
| ### Revised JSON Template for AGDB/AGN Integration | |
| Here's a refined JSON template based on your requirements, adding metadata, domains, and predefined relationships. | |
| ```json | |
| { | |
| "metadata": { | |
| "title": "Time Series AGDB for Trading", | |
| "source": "AGT Platform", | |
| "description": "A time series AGDB with pre-defined temporal and synthetic relationships.", | |
| "created_at": "2024-11-04", | |
| "timezone": "UTC" | |
| }, | |
| "domains": { | |
| "TradingData": { | |
| "description": "Domain for financial trading data", | |
| "nodes": ["TimeSeriesNode", "FeatureNode"], | |
| "relationships": ["temporal_sequence", "influences"] | |
| } | |
| }, | |
| "nodes": [ | |
| { | |
| "node_id": "node_001", | |
| "type": "TimeSeriesNode", | |
| "domain": "TradingData", | |
| "attributes": { | |
| "timestamp": "2024-11-04T10:45:00Z", | |
| "open": 1.12, | |
| "close": 1.15, | |
| "high": 1.17, | |
| "low": 1.10, | |
| "volume": 50000 | |
| }, | |
| "relationships": { | |
| "next": "node_002", | |
| "previous": "node_000", | |
| "related_features": ["open", "close"] | |
| } | |
| } | |
| ], | |
| "relationships": [ | |
| { | |
| "source": "node_001", | |
| "target": "node_002", | |
| "type": "temporal_sequence", | |
| "attributes": { | |
| "weight": 0.8, | |
| "policy": "temporal_navigation" | |
| } | |
| } | |
| ], | |
| "policies": { | |
| "AGN": { | |
| "trading_inference": { | |
| "rules": { | |
| "time_series_trend": { | |
| "relationship": "temporal_sequence", | |
| "weight_threshold": 0.5 | |
| }, | |
| "volatility_correlation": { | |
| "attributes": ["high", "low"], | |
| "relationship": "correlates_with", | |
| "weight_threshold": 0.3 | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| ``` | |
| --- | |
| ### Next Steps for Code Refactoring | |
| 1. **Refactor `agn_service` to Use Command Abstraction** | |
| - Implement command-specific handler functions that call the appropriate service logic (e.g., `get_node`, `set_attribute`). | |
| 2. **Create Command Parser and Routing Logic** | |
| - Create a parser to map incoming commands to the relevant functions (e.g., `create-node` routes to `create_node`). | |
| 3. **Enhance `load-graph` for Flexibility** | |
| - Support flexible loading mechanisms: direct file load, networkx conversion, and CSV import. | |
| 4. **Unified Query Handler for Consistency** | |
| - Implement a `query_handler` that interprets commands and retrieves or manipulates data based on the syntax defined. | |