import org.codelibs.fess.crawler.entity.ResponseData;

/**
 * The ResponseProcessor interface defines a contract for processing response data.
 * Implementations of this interface are responsible for handling the response data
 * obtained during a crawling process.
 */
public interface ResponseProcessor {

    /**
     * Processes the given response data.
     *

    }

    @Override
    public ResponseProcessor getResponseProcessor() {
        return responseProcessor;
    }

    /**
     * Sets the response processor for this rule.
     *
     * @param responseProcessor the response processor to set
     */
    public void setResponseProcessor(final ResponseProcessor responseProcessor) {
        this.responseProcessor = responseProcessor;
    }

        private final String ruleId;
        private final ResponseProcessor responseProcessor;
        private final boolean matchResult;
        private int matchCallCount = 0;

        public TestRule(String ruleId, ResponseProcessor responseProcessor, boolean matchResult) {
            this.ruleId = ruleId;
            this.responseProcessor = responseProcessor;
            this.matchResult = matchResult;
        }

        private final boolean matchResult;
        private final ResponseProcessor responseProcessor;

        public TestRule(String ruleId, boolean matchResult) {
            this(ruleId, matchResult, null);
        }

        public TestRule(String ruleId, boolean matchResult, ResponseProcessor responseProcessor) {
            this.ruleId = ruleId;
            this.matchResult = matchResult;

		</postConstruct>
	</component>

	<component name="sitemapsRule" class="org.codelibs.fess.crawler.rule.impl.RegexRule" >
		<property name="ruleId">"sitemapsRule"</property>
		<property name="responseProcessor">
			<component class="org.codelibs.fess.crawler.processor.impl.SitemapsResponseProcessor">
			</component>
		</property>
		<postConstruct name="addRule">
			<arg>"url"</arg>

            responseData.setRuleId(rule.getRuleId());
            final ResponseProcessor responseProcessor = rule.getResponseProcessor();
            if (!(responseProcessor instanceof DefaultResponseProcessor)) {
                throw new CrawlingAccessException("The response processor is not DefaultResponseProcessor. responseProcessor: "
                        + responseProcessor + ", url: " + url);
            }

import org.codelibs.fess.crawler.processor.ResponseProcessor;

/**
 * NullResponseProcessor is a class that implements the ResponseProcessor interface.
 * It provides a no-op implementation for processing response data.
 * This class can be used when you want to skip the response processing step in a crawler.
 *
 * @author kuma
 */
public class NullResponseProcessor implements ResponseProcessor {

    /**

        } else {
            responseData.setRuleId(rule.getRuleId());
            final ResponseProcessor responseProcessor = rule.getResponseProcessor();
            if (responseProcessor == null) {
                log(logHelper, LogType.NO_RESPONSE_PROCESSOR, crawlerContext, urlQueue, responseData, rule);
            } else {
                responseProcessor.process(responseData);
            }
        }

    }

    /**

import org.codelibs.fess.crawler.processor.ResponseProcessor;
import org.codelibs.fess.crawler.service.UrlQueueService;
import org.codelibs.fess.crawler.transformer.Transformer;
import org.codelibs.fess.crawler.util.CrawlingParameterUtil;

import jakarta.annotation.Resource;

/**
 * <p>
 * {@link DefaultResponseProcessor} is a default implementation of {@link ResponseProcessor}.

            } else {
                responseData.setRuleId(rule.getRuleId());
                final ResponseProcessor responseProcessor = rule.getResponseProcessor();
                if (responseProcessor instanceof DefaultResponseProcessor) {
                    final Transformer transformer = ((DefaultResponseProcessor) responseProcessor).getTransformer();
                    final ResultData resultData = transformer.transform(responseData);