Package io.agentscope.core.agui.converter

Class AguiStateConverter

java.lang.Object

io.agentscope.core.agui.converter.AguiStateConverter

public class AguiStateConverter
extends Object

Converter for state management in the AG-UI protocol.

This class handles the creation of state events (snapshots and deltas) from AgentScope's state system.

Constructor Summary

Constructors

Constructor	Description
AguiStateConverter()

Method Summary

Modifier and Type	Method	Description
AguiEvent.StateDelta	createDelta(Map<String,Object> before, Map<String,Object> after, String threadId, String runId)	Create a STATE_DELTA event by comparing before and after states.
AguiEvent.StateSnapshot	createSnapshot(Map<String,Object> state, String threadId, String runId)	Create a STATE_SNAPSHOT event from a state map.
boolean	hasChanges(Map<String,Object> before, Map<String,Object> after)	Check if there are any differences between two states.

Methods inherited from class java.lang.Object

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

Constructor Details

AguiStateConverter

public AguiStateConverter()

Method Details

createSnapshot

public AguiEvent.StateSnapshot createSnapshot(Map<String,Object> state,
 String threadId,
 String runId)

Create a STATE_SNAPSHOT event from a state map.

Parameters:

state - The state map

threadId - The thread ID

runId - The run ID

Returns:

The StateSnapshot event

createDelta

public AguiEvent.StateDelta createDelta(Map<String,Object> before,
 Map<String,Object> after,
 String threadId,
 String runId)

Create a STATE_DELTA event by comparing before and after states.

This method generates JSON Patch operations (RFC 6902) that can transform the "before" state into the "after" state.

Parameters:

before - The state before changes

after - The state after changes

threadId - The thread ID

runId - The run ID

Returns:

The StateDelta event, or null if there are no changes

hasChanges

public boolean hasChanges(Map<String,Object> before,
 Map<String,Object> after)

Check if there are any differences between two states.

Parameters:

before - The state before changes

after - The state after changes

Returns:

true if there are differences