spring-ai-alibaba-core/src/main/java/com/alibaba/cloud/ai/advisor/DocumentRetrievalAdvisor.java [148:190]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
			.userParams(advisedUserParams)
			.adviseContext(context)
			.build();
	}

	private AdvisedResponse after(AdvisedResponse advisedResponse) {
		ChatResponseMetadata.Builder metadataBuilder = ChatResponseMetadata.builder();
		metadataBuilder.keyValue(RETRIEVED_DOCUMENTS, advisedResponse.adviseContext().get(RETRIEVED_DOCUMENTS));

		ChatResponseMetadata metadata = advisedResponse.response().getMetadata();
		if (metadata != null) {
			metadataBuilder.id(metadata.getId());
			metadataBuilder.model(metadata.getModel());
			metadataBuilder.usage(metadata.getUsage());
			metadataBuilder.promptMetadata(metadata.getPromptMetadata());
			metadataBuilder.rateLimit(metadata.getRateLimit());

			Set<Map.Entry<String, Object>> entries = metadata.entrySet();
			for (Map.Entry<String, Object> entry : entries) {
				metadataBuilder.keyValue(entry.getKey(), entry.getValue());
			}
		}

		ChatResponse chatResponse = new ChatResponse(advisedResponse.response().getResults(), metadataBuilder.build());
		return new AdvisedResponse(chatResponse, advisedResponse.adviseContext());
	}

	/**
	 * Controls whether {@link DocumentRetrievalAdvisor#after(AdvisedResponse)} should be
	 * executed.<br />
	 * Called only on Flux elements that contain a finish reason. Usually the last element
	 * in the Flux. The response advisor can modify the elements before they are returned
	 * to the client.<br />
	 * Inspired by
	 * {@link org.springframework.ai.chat.client.advisor.QuestionAnswerAdvisor}.
	 */
	private Predicate<AdvisedResponse> onFinishReason() {

		return (advisedResponse) -> advisedResponse.response()
			.getResults()
			.stream()
			.anyMatch(result -> result != null && result.getMetadata() != null
					&& StringUtils.hasText(result.getMetadata().getFinishReason()));
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



spring-ai-alibaba-core/src/main/java/com/alibaba/cloud/ai/advisor/RetrievalRerankAdvisor.java [236:281]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
			.userParams(advisedUserParams)
			.adviseContext(context)
			.build();
	}

	private AdvisedResponse after(AdvisedResponse advisedResponse) {
		// fix meta data loss issue since ChatResponse.from won't copy meta info like id,
		// model, usage, etc. This will
		// be changed once new version of spring ai core is updated.
		ChatResponseMetadata.Builder metadataBuilder = ChatResponseMetadata.builder();
		metadataBuilder.keyValue(RETRIEVED_DOCUMENTS, advisedResponse.adviseContext().get(RETRIEVED_DOCUMENTS));

		ChatResponseMetadata metadata = advisedResponse.response().getMetadata();
		if (metadata != null) {
			metadataBuilder.id(metadata.getId());
			metadataBuilder.model(metadata.getModel());
			metadataBuilder.usage(metadata.getUsage());
			metadataBuilder.promptMetadata(metadata.getPromptMetadata());
			metadataBuilder.rateLimit(metadata.getRateLimit());

			Set<Map.Entry<String, Object>> entries = metadata.entrySet();
			for (Map.Entry<String, Object> entry : entries) {
				metadataBuilder.keyValue(entry.getKey(), entry.getValue());
			}
		}

		ChatResponse chatResponse = new ChatResponse(advisedResponse.response().getResults(), metadataBuilder.build());
		return new AdvisedResponse(chatResponse, advisedResponse.adviseContext());
	}

	/**
	 * Controls whether {@link RetrievalRerankAdvisor#after(AdvisedResponse)} should be
	 * executed.<br />
	 * Called only on Flux elements that contain a finish reason. Usually the last element
	 * in the Flux. The response advisor can modify the elements before they are returned
	 * to the client.<br />
	 * Inspired by
	 * {@link org.springframework.ai.chat.client.advisor.QuestionAnswerAdvisor}.
	 */
	private Predicate<AdvisedResponse> onFinishReason() {

		return (advisedResponse) -> advisedResponse.response()
			.getResults()
			.stream()
			.anyMatch(result -> result != null && result.getMetadata() != null
					&& StringUtils.hasText(result.getMetadata().getFinishReason()));
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -