intent - Code Search

src/main/java/org/codelibs/fess/llm/IntentDetectionResult.java

        this.intent = intent;
        this.query = query;
        this.documentUrl = documentUrl;
        this.reasoning = reasoning;
    }

    /**
     * Returns the detected intent type.
     *
     * @return the intent type
     */
    public ChatIntent getIntent() {
        return intent;
    }

    /**
     * Returns the Fess query string for search.
     *

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sat Mar 07 13:27:59 GMT 2026

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/llm/ChatIntent.java

     */
    public static ChatIntent fromValue(final String value) {
        if (value == null) {
            return UNCLEAR;
        }
        for (final ChatIntent intent : values()) {
            if (intent.value.equalsIgnoreCase(value.trim())) {
                return intent;
            }
        }
        return UNCLEAR;
    }

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sun Mar 01 08:11:18 GMT 2026

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/chat/ChatPhaseCallback.java

 */
public interface ChatPhaseCallback {

    /** Phase name for intent detection */
    String PHASE_INTENT = "intent";

    /** Phase name for document search */
    String PHASE_SEARCH = "search";

    /** Phase name for result evaluation */
    String PHASE_EVALUATE = "evaluate";

    /** Phase name for content retrieval */
    String PHASE_FETCH = "fetch";

    /** Phase name for answer generation */

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Thu Jan 15 12:32:04 GMT 2026

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/llm/AbstractLlmClient.java

            logger.info("[RAG:INTENT] Intent detected. intent={}, query={}, elapsedTime={}ms", result.getIntent(), result.getQuery(),
                    System.currentTimeMillis() - startTime);
            if (logger.isDebugEnabled()) {
                logger.debug("[RAG:INTENT] Intent detection completed. intent={}, query={}, reasoning={}, elapsedTime={}ms",

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sat Mar 21 06:04:58 GMT 2026

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/llm/LlmClient.java

    boolean isAvailable();

    // RAG workflow methods

    /**
     * Detects the intent of a user message.
     *
     * @param userMessage the user's message
     * @return the detected intent with extracted keywords
     */
    IntentDetectionResult detectIntent(String userMessage);

    /**
     * Detects the intent of a user message with conversation history context.
     *
     * @param userMessage the user's message

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Thu Mar 19 07:04:54 GMT 2026

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github.com/codelibs/fess

src/test/java/org/codelibs/fess/chat/ChatPhaseCallbackTest.java

            public void onPhaseComplete(String phase) {
                events.add("complete:" + phase);
            }

            @Override
            public void onChunk(String content, boolean done) {
                events.add("chunk:" + content + ":" + done);
            }

            @Override
            public void onError(String phase, String errorMessage) {
                events.add("error:" + phase + ":" + errorMessage);

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Mon Jan 12 10:32:40 GMT 2026

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github.com/codelibs/fess

src/test/java/org/codelibs/fess/llm/IntentDetectionResultTest.java

        final IntentDetectionResult result = IntentDetectionResult.faq(query, "faq intent");

        assertEquals(ChatIntent.FAQ, result.getIntent());
        assertEquals(query, result.getQuery());
        assertNull(result.getDocumentUrl());
        assertEquals("faq intent", result.getReasoning());
    }

    @Test
    public void test_faq_withEmptyQuery() {

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sat Mar 07 13:27:59 GMT 2026

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/chat/ChatClient.java

        }
        final String content = msg.getContent();
        if (content == null || content.isEmpty()) {
            return suffix;
        }
        final String truncMarker = "... [truncated]";
        final int bodyBudget = Math.max(0, summaryMaxChars - suffix.length() - truncMarker.length());
        if (content.length() <= bodyBudget) {
            return content + suffix;
        }

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sat Mar 21 06:04:58 GMT 2026

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github.com/codelibs/fess

src/main/webapp/WEB-INF/orig/view/chat/chat.jsp

<%@page pageEncoding="UTF-8" contentType="text/html; charset=UTF-8"%><!DOCTYPE html>
${fe:html(true)}
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title><la:message key="labels.chat_title" /></title>
<link href="${fe:url('/css/bootstrap.min.css')}" rel="stylesheet" type="text/css" />
<link href="${fe:url('/css/style.css')}" rel="stylesheet" type="text/css" />

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sun Mar 15 06:21:57 GMT 2026

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/llm/LlmClientManager.java

        }
        return client;
    }

    // RAG workflow delegation methods

    /**
     * Detects the intent of a user message using the configured LLM client.
     *
     * @param userMessage the user's message
     * @return the detected intent with extracted keywords
     * @throws LlmException if LLM is not available
     */

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Thu Mar 19 11:10:51 GMT 2026

- 17.4K bytes

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