Add File

agents-flex-core/src/main/java/com/agentsflex/core/llm/Llm.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.llm;
+
+import com.agentsflex.core.llm.embedding.EmbeddingModel;
+import com.agentsflex.core.llm.exception.LlmException;
+import com.agentsflex.core.llm.response.AbstractBaseMessageResponse;
+import com.agentsflex.core.llm.response.AiMessageResponse;
+import com.agentsflex.core.message.AiMessage;
+import com.agentsflex.core.prompt.Prompt;
+import com.agentsflex.core.prompt.TextPrompt;
+
+public interface Llm extends EmbeddingModel {
+
+    default String chat(String prompt) {
+        return chat(prompt, ChatOptions.DEFAULT);
+    }
+
+    default String chat(String prompt, ChatOptions options) {
+        AbstractBaseMessageResponse<AiMessage> response = chat(new TextPrompt(prompt), options);
+        if (response != null && response.isError()) {
+            throw new LlmException(response.getErrorMessage());
+        }
+        return response != null && response.getMessage() != null ? response.getMessage().getContent() : null;
+    }
+
+    default AiMessageResponse chat(Prompt prompt) {
+        return chat(prompt, ChatOptions.DEFAULT);
+    }
+
+    AiMessageResponse chat(Prompt prompt, ChatOptions options);
+
+    default void chatStream(String prompt, StreamResponseListener listener) {
+        this.chatStream(new TextPrompt(prompt), listener, ChatOptions.DEFAULT);
+    }
+
+    default void chatStream(String prompt, StreamResponseListener listener, ChatOptions options) {
+        this.chatStream(new TextPrompt(prompt), listener, options);
+    }
+
+    //chatStream
+    default void chatStream(Prompt prompt, StreamResponseListener listener) {
+        this.chatStream(prompt, listener, ChatOptions.DEFAULT);
+    }
+
+    void chatStream(Prompt prompt, StreamResponseListener listener, ChatOptions options);
+
+}