Class GraphController

java.lang.Object

com.google.adk.web.controller.GraphController

@RestController
public class GraphController
extends Object

Controller handling graph generation endpoints.

Constructor Summary

Constructors

Constructor	Description
GraphController(BaseSessionService sessionService, AgentLoader agentProvider)

Method Summary

Modifier and Type	Method	Description
org.springframework.http.ResponseEntity<GraphResponse>	getEventGraph(String appName, String userId, String sessionId, String eventId)	Endpoint to get a graph representation of an event (currently returns a placeholder).

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GraphController

@Autowired
public GraphController(BaseSessionService sessionService,
 AgentLoader agentProvider)

Method Details

getEventGraph

@GetMapping("/apps/{appName}/users/{userId}/sessions/{sessionId}/events/{eventId}/graph")
public org.springframework.http.ResponseEntity<GraphResponse> getEventGraph(@PathVariable
 String appName,
 @PathVariable
 String userId,
 @PathVariable
 String sessionId,
 @PathVariable
 String eventId)

Endpoint to get a graph representation of an event (currently returns a placeholder). Requires Graphviz or similar tooling for full implementation.

Parameters:

appName - Application name.

userId - User ID.

sessionId - Session ID.

eventId - Event ID.

Returns:

ResponseEntity containing a GraphResponse with placeholder DOT source.

Throws:

org.springframework.web.server.ResponseStatusException - if the session or event is not found.