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005     * regarding copyright ownership.  The ASF licenses this file   *
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007     * "License"); you may not use this file except in compliance   *
008     * with the License.  You may obtain a copy of the License at   *
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019    
020    package org.apache.james.jspf.core;
021    
022    
023    
024    /**
025     * This object is used as the return value for spf resolving tasks.
026     * Every time a DNS resolution is needed the task should simply return
027     * this one including the DNSRequest and a listener to be invoked
028     * when the answer will be available.
029     */
030    public class DNSLookupContinuation {
031        
032        private DNSRequest request;
033        private SPFCheckerDNSResponseListener listener;
034    
035        public DNSLookupContinuation(DNSRequest request, SPFCheckerDNSResponseListener listener) {
036            this.request = request;
037            this.listener = listener;
038        }
039    
040        /**
041         * Return the DNSRequest which was used
042         * 
043         * @return request
044         */
045        public DNSRequest getRequest() {
046            return request;
047        }
048    
049        /**
050         * Return the SPFCheckerDNSResponseListener which should called for the DNSRequest
051         * 
052         * @return listener
053         */
054        public SPFCheckerDNSResponseListener getListener() {
055            return listener;
056        }
057    
058        
059    }