Add File

agents-flex-core/src/main/java/com/agentsflex/core/chain/node/CodeNode.java

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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.chain.node;
+
+import com.agentsflex.core.chain.Chain;
+import com.agentsflex.core.util.StringUtil;
+
+import java.util.Map;
+
+public abstract class CodeNode extends BaseNode {
+    protected String code;
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    @Override
+    protected Map<String, Object> execute(Chain chain) {
+        if (StringUtil.noText(code)) {
+            throw new IllegalStateException("Code is null or blank.");
+        }
+
+        return executeCode(this.code, chain);
+    }
+
+    protected abstract Map<String, Object> executeCode(String code, Chain chain);
+}