import com.sun.jmx.snmp.SnmpEngine; //导入依赖的package包/类
/**
 * This is a factory method for creating new SnmpMibRequest objects.
 * @param engine The local engine.
 * @param reqPdu The received pdu.
 * @param vblist The vector of SnmpVarBind objects in which the
 *        MIB concerned by this request is involved.
 * @param version The protocol version of the SNMP request.
 * @param userData User allocated contextual data.
 *
 * @return A new SnmpMibRequest object.
 *
 * @since 1.5
 **/
public static SnmpMibRequest newMibRequest(SnmpEngine engine,
                                           SnmpPdu reqPdu,
                                           Vector<SnmpVarBind> vblist,
                                           int version,
                                           Object userData,
                                           String principal,
                                           int securityLevel,
                                           int securityModel,
                                           byte[] contextName,
                                           byte[] accessContextName) {
    return new SnmpMibRequestImpl(engine,
                                  reqPdu,
                                  vblist,
                                  version,
                                  userData,
                                  principal,
                                  securityLevel,
                                  securityModel,
                                  contextName,
                                  accessContextName);
}
 

import com.sun.jmx.snmp.SnmpEngine; //导入依赖的package包/类
/**
 * @param engine The local engine.
 * @param reqPdu The received pdu.
 * @param vblist The vector of SnmpVarBind objects in which the
 *        MIB concerned by this request is involved.
 * @param protocolVersion  The protocol version of the SNMP request.
 * @param userData     User allocated contextual data. This object must
 *        be allocated on a per SNMP request basis through the
 *        SnmpUserDataFactory registered with the SnmpAdaptorServer,
 *        and is handed back to the user through SnmpMibRequest objects.
 */
public SnmpMibRequestImpl(SnmpEngine engine,
                          SnmpPdu reqPdu,
                          Vector<SnmpVarBind> vblist,
                          int protocolVersion,
                          Object userData,
                          String principal,
                          int securityLevel,
                          int securityModel,
                          byte[] contextName,
                          byte[] accessContextName) {
    varbinds   = vblist;
    version    = protocolVersion;
    data       = userData;
    this.reqPdu = reqPdu;
    this.engine = engine;
    this.principal = principal;
    this.securityLevel = securityLevel;
    this.securityModel = securityModel;
    this.contextName = contextName;
    this.accessContextName = accessContextName;
}
 

import com.sun.jmx.snmp.SnmpEngine; //导入依赖的package包/类
protected SnmpSubNextRequestHandler(SnmpEngine engine,
                                    SnmpAdaptorServer server,
                                    SnmpIncomingRequest incRequest,
                                    SnmpMibAgent agent,
                                    SnmpPdu req) {
    super(engine, incRequest, agent, req);
    init(req, server);
    if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
        SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, SnmpSubNextRequestHandler.class.getName(),
            "SnmpSubNextRequestHandler", "Constructor : " + this);
    }
}
 

import com.sun.jmx.snmp.SnmpEngine; //导入依赖的package包/类
/**
 * The constructor initialize the subrequest with the whole varbind list contained
 * in the original request.
 */
protected SnmpSubBulkRequestHandler(SnmpEngine engine,
                                    SnmpAdaptorServer server,
                                    SnmpIncomingRequest incRequest,
                                    SnmpMibAgent agent,
                                    SnmpPdu req,
                                    int nonRepeat,
                                    int maxRepeat,
                                    int R) {
    super(engine, incRequest, agent, req);
    init(server, req, nonRepeat, maxRepeat, R);
}
 

import com.sun.jmx.snmp.SnmpEngine; //导入依赖的package包/类
/**
 * V3 enabled Adaptor. Each Oid is added using updateRequest method.
 */
protected SnmpSubRequestHandler(SnmpEngine engine,
                                SnmpIncomingRequest incRequest,
                                SnmpMibAgent agent,
                                SnmpPdu req) {
    this(agent, req);
    init(engine, incRequest);
}