Package com.alibaba.cloud.ai.graph.agent.flow.node

Class RoutingMergeNode

java.lang.Object

com.alibaba.cloud.ai.graph.agent.flow.node.RoutingMergeNode

All Implemented Interfaces:

NodeAction

public class RoutingMergeNode
extends Object
implements NodeAction

Dedicated node for merging routing results. Collects outputs from sub-agents routed by LlmRoutingAgent, synthesizes them via LLM into a single coherent answer, and writes the merged result to state.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_MERGED_OUTPUT_KEY	Default key for the merged result in state.

Constructor Summary

Constructors

Constructor	Description
RoutingMergeNode(org.springframework.ai.chat.model.ChatModel chatModel, List<BaseAgent> subAgents)
RoutingMergeNode(org.springframework.ai.chat.model.ChatModel chatModel, List<BaseAgent> subAgents, String mergedOutputKey)

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	apply(OverAllState state)
static String	extractText(Object output, String outputKey)

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_MERGED_OUTPUT_KEY

public static final String DEFAULT_MERGED_OUTPUT_KEY

Default key for the merged result in state.

See Also:

• Constant Field Values

Constructor Details

RoutingMergeNode

public RoutingMergeNode(org.springframework.ai.chat.model.ChatModel chatModel,
 List<BaseAgent> subAgents)

RoutingMergeNode

public RoutingMergeNode(org.springframework.ai.chat.model.ChatModel chatModel,
 List<BaseAgent> subAgents,
 String mergedOutputKey)

Method Details

apply

public Map<String,Object> apply(OverAllState state)
                         throws Exception

Specified by:

apply in interface NodeAction

Throws:

Exception

extractText

public static String extractText(Object output,
 String outputKey)