// Copyright (c) 1999-2004 Brian Wellington (bwelling@xbill.org)

package org.xbill.DNS;

import java.io.*;

/**
 * A class implementing Records with no data; that is, records used in
 * the question section of messages and meta-records in dynamic update.
 *
 * @author Brian Wellington
 */

class EmptyRecord extends Record {

    private static final long serialVersionUID = 3601852050646429582L;

    EmptyRecord() {
    }

    Record
    getObject() {
        return new EmptyRecord();
    }

    void
    rrFromWire(DNSInput in) throws IOException {
    }

    void
    rdataFromString(Tokenizer st, Name origin) throws IOException {
    }

    String
    rrToString() {
        return "";
    }

    void
    rrToWire(DNSOutput out, Compression c, boolean canonical) {
    }

}
