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2025-08-27 19:58:10 +08:00
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/*
* Copyright (c) 2023-2025, Agents-Flex (fuhai999@gmail.com).
* <p>
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.agentsflex.core.test.chain;
import com.agentsflex.core.chain.*;
import com.agentsflex.core.chain.listener.ChainEventListener;
import com.agentsflex.core.chain.listener.ChainSuspendListener;
import com.agentsflex.core.chain.node.LlmNode;
import com.agentsflex.core.chain.node.StartNode;
import com.agentsflex.core.util.Maps;
import java.util.Collections;
import java.util.List;
import java.util.UUID;
public class ChainTest {
public static void main(String[] args) {
StartNode startNode = new StartNode();
startNode.setId(UUID.randomUUID().toString());
LlmNode endNode = new LlmNode();
endNode.setId(UUID.randomUUID().toString());
Parameter parameter = new Parameter();
parameter.setName("test");
parameter.setDataType(DataType.String);
parameter.setRequired(true);
endNode.addInputParameter(parameter);
Chain chain = new Chain();
chain.addNode(startNode);
chain.addNode(endNode);
ChainEdge edge = new ChainEdge();
edge.setId(UUID.randomUUID().toString());
edge.setSource(startNode.getId());
edge.setTarget(endNode.getId());
chain.addEdge(edge);
chain.addEventListener(new ChainEventListener() {
@Override
public void onEvent(ChainEvent event, Chain chain) {
System.out.println("onEvent: " + event.getClass());
}
});
chain.addSuspendListener(new ChainSuspendListener() {
@Override
public void onSuspend(Chain chain) {
System.out.println("------------onSuspend-----------");
List<Parameter> suspendForParameters = chain.getSuspendForParameters();
System.out.println("suspendForParameters: " + suspendForParameters);
chain.resume(Maps.of("test","123"));
}
});
chain.execute(Collections.emptyMap());
}
}