content: /*
   * Copyright 2024-2026 the original author or authors.
   *
   * 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
   *
   *     https://www.apache.org/licenses/LICENSE-2.0
   *
   * 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.alibaba.cloud.ai.graph.internal.node;
  
  import com.alibaba.cloud.ai.graph.CompiledGraph;
  import com.alibaba.cloud.ai.graph.StateGraph;
  import com.alibaba.cloud.ai.graph.SubGraphNode;
  
  import java.util.Objects;
  
  public class SubCompiledGraphNode extends Node implements SubGraphNode {
  
  	private final CompiledGraph subGraph;
  
  	public SubCompiledGraphNode(String id, CompiledGraph subGraph) {
  		super(Objects.requireNonNull(id, "id cannot be null"),
  				(config) -> new SubCompiledGraphNodeAction(id, config, subGraph));
  		this.subGraph = subGraph;
  	}
  
  	public StateGraph subGraph() {
  		return subGraph.stateGraph;
  	}
  
  }
  