/*_############################################################################
  _## 
  _##  SNMP4J-AgentX - AgentXMib.java  
  _## 
  _##  Copyright (C) 2005-2026  Frank Fock (SNMP4J.org)
  _##  
  _##  This program is free software; you can redistribute it and/or modify
  _##  it under the terms of the GNU General Public License version 2 as 
  _##  published by the Free Software Foundation.
  _##
  _##  This program is distributed in the hope that it will be useful,
  _##  but WITHOUT ANY WARRANTY; without even the implied warranty of
  _##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  _##  GNU General Public License for more details.
  _##
  _##  You should have received a copy of the GNU General Public License
  _##  along with this program; if not, write to the Free Software
  _##  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
  _##  MA  02110-1301  USA
  _##  
  _##########################################################################*/


package org.snmp4j.agent.agentx.master;

//--AgentGen BEGIN=_BEGIN
//--AgentGen END

import org.snmp4j.agent.agentx.*;
import org.snmp4j.smi.*;
import org.snmp4j.agent.*;
import org.snmp4j.agent.mo.*;
import org.snmp4j.agent.mo.snmp.smi.*;
import org.snmp4j.log.LogFactory;
import org.snmp4j.log.LogAdapter;

//--AgentGen BEGIN=_IMPORT
import org.snmp4j.agent.util.IndexGenerator;
import org.snmp4j.agent.agentx.master.AgentXMib.AgentxConnectionEntryRow;
import org.snmp4j.agent.agentx.master.AgentXMib.AgentxRegistrationEntryRow;
import org.snmp4j.agent.mo.snmp.tc.TruthValueTC;
import org.snmp4j.agent.mo.snmp.TDomainAddressFactory;
import org.snmp4j.agent.mo.snmp.TimeStampScalar;
import org.snmp4j.agent.mo.snmp.SNMPv2MIB;
import org.snmp4j.agent.mo.snmp.TDomainAddressFactoryImpl;
import org.snmp4j.agent.mo.snmp.Enumerated;
import org.snmp4j.agent.request.SubRequest;
//--AgentGen END

/**
 * The AgentXMIB implements the AGENTX-MIB SMIv2 specification.
 */
public class AgentXMib
//--AgentGen BEGIN=_EXTENDS
//--AgentGen END
        implements MOGroup, AgentXMasterListener, MOTableModelListener
//--AgentGen BEGIN=_IMPLEMENTS
//--AgentGen END
{

    private static final LogAdapter LOGGER =
            LogFactory.getLogger(AgentXMib.class);

//--AgentGen BEGIN=_STATIC
//--AgentGen END

    // Factory
    private static final MOFactory moFactory = DefaultMOFactory.getInstance();

    // Constants
    static final OID oidAgentxDefaultTimeout =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 1, 1, 0});
    static final OID oidAgentxMasterAgentXVer =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 1, 2, 0});
    static final OID oidAgentxConnTableLastChange =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 2, 1, 0});
    static final OID oidAgentxSessionTableLastChange =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 3, 1, 0});
    static final OID oidAgentxRegistrationTableLastChange =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 4, 1, 0});

    // TextualConventions
    private static final String TC_MODULE_SNMPV2_TC = "SNMPv2-TC";
    private static final String TC_TIMESTAMP = "TimeStamp";

    // Scalars
    private final MOScalar<VariantVariable> agentxDefaultTimeout;
    private final MOScalar<Integer32> agentxMasterAgentXVer;
    private final MOScalar<TimeTicks> agentxConnTableLastChange;
    private final MOScalar<TimeTicks> agentxSessionTableLastChange;
    private final MOScalar<TimeTicks> agentxRegistrationTableLastChange;

    // Tables
    static final OID oidAgentxConnectionEntry =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 2, 2, 1});

    // Column sub-identifer defintions for agentxConnectionEntry:
    static final int colAgentxConnOpenTime = 2;
    static final int colAgentxConnTransportDomain = 3;
    static final int colAgentxConnTransportAddress = 4;

    // Column index defintions for agentxConnectionEntry:
    static final int idxAgentxConnOpenTime = 0;
    static final int idxAgentxConnTransportDomain = 1;
    static final int idxAgentxConnTransportAddress = 2;

    private static final MOTableSubIndex[] agentxConnectionEntryIndexes =
            new MOTableSubIndex[]{
                    moFactory.createSubIndex(null, SMIConstants.SYNTAX_INTEGER, 1, 1)};

    private static final MOTableIndex agentxConnectionEntryIndex =
            moFactory.createIndex(agentxConnectionEntryIndexes,
                    false);

    @SuppressWarnings("rawtypes")
    private MOTable<AgentxConnectionEntryRow, MOColumn, MOMutableTableModel<AgentxConnectionEntryRow>>
            agentxConnectionEntry;
    private MOMutableTableModel<AgentxConnectionEntryRow> agentxConnectionEntryModel;
    static final OID oidAgentxSessionEntry =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 3, 2, 1});

    // Column sub-identifer defintions for agentxSessionEntry:
    static final int colAgentxSessionObjectID = 2;
    static final int colAgentxSessionDescr = 3;
    static final int colAgentxSessionAdminStatus = 4;
    static final int colAgentxSessionOpenTime = 5;
    static final int colAgentxSessionAgentXVer = 6;
    static final int colAgentxSessionTimeout = 7;

    // Column index defintions for agentxSessionEntry:
    static final int idxAgentxSessionObjectID = 0;
    static final int idxAgentxSessionDescr = 1;
    static final int idxAgentxSessionAdminStatus = 2;
    static final int idxAgentxSessionOpenTime = 3;
    static final int idxAgentxSessionAgentXVer = 4;
    static final int idxAgentxSessionTimeout = 5;

    private static final MOTableSubIndex[] agentxSessionEntryIndexes =
            new MOTableSubIndex[]{
                    moFactory.createSubIndex(null, SMIConstants.SYNTAX_INTEGER, 1, 1),
                    moFactory.createSubIndex(null, SMIConstants.SYNTAX_INTEGER, 1, 1)};

    private static final MOTableIndex agentxSessionEntryIndex =
            moFactory.createIndex(agentxSessionEntryIndexes,
                    false);


    @SuppressWarnings("rawtypes")
    private MOTable<AgentxSessionEntryRow, MOColumn, MOMutableTableModel<AgentxSessionEntryRow>> agentxSessionEntry;
    private MOMutableTableModel<AgentxSessionEntryRow> agentxSessionEntryModel;
    static final OID oidAgentxRegistrationEntry =
            new OID(new int[]{1, 3, 6, 1, 2, 1, 74, 1, 4, 2, 1});

    // Column sub-identifer defintions for agentxRegistrationEntry:
    static final int colAgentxRegContext = 2;
    static final int colAgentxRegStart = 3;
    static final int colAgentxRegRangeSubId = 4;
    static final int colAgentxRegUpperBound = 5;
    static final int colAgentxRegPriority = 6;
    static final int colAgentxRegTimeout = 7;
    static final int colAgentxRegInstance = 8;

    // Column index defintions for agentxRegistrationEntry:
    static final int idxAgentxRegContext = 0;
    static final int idxAgentxRegStart = 1;
    static final int idxAgentxRegRangeSubId = 2;
    static final int idxAgentxRegUpperBound = 3;
    static final int idxAgentxRegPriority = 4;
    static final int idxAgentxRegTimeout = 5;
    static final int idxAgentxRegInstance = 6;

    private static final MOTableSubIndex[] agentxRegistrationEntryIndexes =
            new MOTableSubIndex[]{
                    moFactory.createSubIndex(null, SMIConstants.SYNTAX_INTEGER, 1, 1),
                    moFactory.createSubIndex(null, SMIConstants.SYNTAX_INTEGER, 1, 1),
                    moFactory.createSubIndex(null, SMIConstants.SYNTAX_INTEGER, 1, 1)};

    private static final MOTableIndex agentxRegistrationEntryIndex =
            moFactory.createIndex(agentxRegistrationEntryIndexes, false);


    @SuppressWarnings("rawtypes")
    private MOTable<AgentxRegistrationEntryRow, MOColumn, MOMutableTableModel<AgentxRegistrationEntryRow>>
            agentxRegistrationEntry;
    private MOMutableTableModel<AgentxRegistrationEntryRow> agentxRegistrationEntryModel;


//--AgentGen BEGIN=_MEMBERS

    private AgentXCommandProcessor agentXProcessor;

    private final IndexGenerator connIndexGenerator =
            new IndexGenerator(new UnsignedInteger32(1));
    private final IndexGenerator regEntryIndexGenerator =
            new IndexGenerator(new UnsignedInteger32(1));
    private final TDomainAddressFactory addrFactory = new AgentXTDomainAddressFactory();

//--AgentGen END

    /**
     * Creates an {@link AgentXMib}.
     */
    @SuppressWarnings("unchecked")
    protected AgentXMib() {
        agentxDefaultTimeout =
                moFactory.createScalar(oidAgentxDefaultTimeout,
                        MOAccessImpl.ACCESS_READ_ONLY, new VariantVariable(new Integer32()));
        agentxDefaultTimeout.setVolatile(true);
        agentxMasterAgentXVer =
                moFactory.createScalar(oidAgentxMasterAgentXVer,
                        MOAccessImpl.ACCESS_READ_ONLY, new Integer32());
        agentxMasterAgentXVer.setVolatile(true);
        agentxConnTableLastChange =
                moFactory.createScalar(oidAgentxConnTableLastChange,
                        MOAccessImpl.ACCESS_READ_ONLY, new TimeTicks(),
                        TC_MODULE_SNMPV2_TC, TC_TIMESTAMP);
        agentxConnTableLastChange.setVolatile(true);
        agentxSessionTableLastChange =
                moFactory.createScalar(oidAgentxSessionTableLastChange,
                        MOAccessImpl.ACCESS_READ_ONLY, new TimeTicks(),
                        TC_MODULE_SNMPV2_TC, TC_TIMESTAMP);
        agentxSessionTableLastChange.setVolatile(true);
        agentxRegistrationTableLastChange =
                moFactory.createScalar(oidAgentxRegistrationTableLastChange,
                        MOAccessImpl.ACCESS_READ_ONLY, new TimeTicks(),
                        TC_MODULE_SNMPV2_TC, TC_TIMESTAMP);
        agentxRegistrationTableLastChange.setVolatile(true);
        createAgentxConnectionEntry();
        createAgentxSessionEntry();
        createAgentxRegistrationEntry();
        //--AgentGen BEGIN=_DEFAULTCONSTRUCTOR
        //--AgentGen END
    }

    //--AgentGen BEGIN=_CONSTRUCTORS

    /**
     * Creates an {@link AgentXMib} for the specified {@link AgentXCommandProcessor}.
     * @param agentXProcessor
     *    a AgentX message processor.
     */
    public AgentXMib(AgentXCommandProcessor agentXProcessor) {
        this();
        this.agentXProcessor = agentXProcessor;
        VariantVariableCallback agentxDefaultTimeoutCallback =
                new ReadonlyVariableCallback() {
                    public void updateVariable(VariantVariable variable) {
                        variable.setValue(AgentXMib.this.agentXProcessor.getDefaultTimeout());
                    }
                };
        agentxDefaultTimeout.setValue(new VariantVariable(new Integer32(),
                agentxDefaultTimeoutCallback));
        agentxMasterAgentXVer.setValue(
                new Integer32(agentXProcessor.getAgentXVersion()));
        ((DefaultMOMutableTableModel<?>)
                agentxConnectionEntryModel).addMOTableModelListener(this);
        ((DefaultMOMutableTableModel<?>)
                agentxSessionEntryModel).addMOTableModelListener(this);
        ((DefaultMOMutableTableModel<?>)
                agentxRegistrationEntryModel).addMOTableModelListener(this);
    }
    //--AgentGen END


    /**
     * Gets the agentXConnectionTable implementation.
     * @return
     *    a {@link MOTable} instance implementing the agentXConnectionTable.
     */
    @SuppressWarnings("rawtypes")
    public MOTable<AgentxConnectionEntryRow, MOColumn, MOMutableTableModel<AgentxConnectionEntryRow>>
    getAgentxConnectionEntry() {
        return agentxConnectionEntry;
    }


    private void createAgentxConnectionEntry() {
        MOColumn<?>[] agentxConnectionEntryColumns = new MOColumn<?>[3];
        agentxConnectionEntryColumns[idxAgentxConnOpenTime] =
                moFactory.createColumn(colAgentxConnOpenTime,
                        SMIConstants.SYNTAX_TIMETICKS,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxConnectionEntryColumns[idxAgentxConnTransportDomain] =
                moFactory.createColumn(colAgentxConnTransportDomain,
                        SMIConstants.SYNTAX_OBJECT_IDENTIFIER,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxConnectionEntryColumns[idxAgentxConnTransportAddress] =
                moFactory.createColumn(colAgentxConnTransportAddress,
                        SMIConstants.SYNTAX_OCTET_STRING,
                        MOAccessImpl.ACCESS_READ_ONLY);

        agentxConnectionEntryModel = new DefaultMOMutableTableModel<AgentxConnectionEntryRow>();
        agentxConnectionEntryModel.setRowFactory(new AgentxConnectionEntryRowFactory());
        agentxConnectionEntry =
                moFactory.createTable(oidAgentxConnectionEntry,
                        agentxConnectionEntryIndex,
                        agentxConnectionEntryColumns,
                        agentxConnectionEntryModel);
        if (agentxConnectionEntry instanceof DefaultMOTable) {
            ((DefaultMOTable<?,?,?>) agentxConnectionEntry).setVolatile(true);
        }
    }

    /**
     * Gets the agentXSessionTable implementation.
     * @return
     *    a {@link MOTable} instance implementing the agentXSessionTable.
     */
    @SuppressWarnings("rawtypes")
    public MOTable<AgentxSessionEntryRow, MOColumn, MOMutableTableModel<AgentxSessionEntryRow>> getAgentxSessionEntry()
    {
        return agentxSessionEntry;
    }


    private void createAgentxSessionEntry() {
        MOColumn<?>[] agentxSessionEntryColumns = new MOColumn<?>[6];
        agentxSessionEntryColumns[idxAgentxSessionObjectID] =
                moFactory.createColumn(colAgentxSessionObjectID,
                        SMIConstants.SYNTAX_OBJECT_IDENTIFIER,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxSessionEntryColumns[idxAgentxSessionDescr] =
                moFactory.createColumn(colAgentxSessionDescr,
                        SMIConstants.SYNTAX_OCTET_STRING,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxSessionEntryColumns[idxAgentxSessionAdminStatus] =
                new Enumerated<Integer32>(colAgentxSessionAdminStatus,
                        SMIConstants.SYNTAX_INTEGER32,
                        MOAccessImpl.ACCESS_READ_WRITE,
                        null,
                        true);
        ValueConstraint agentxSessionAdminStatusVC = new EnumerationConstraint(
                new int[]{AgentxSessionAdminStatusEnum.up,
                        AgentxSessionAdminStatusEnum.down});
        ((MOMutableColumn<?>) agentxSessionEntryColumns[idxAgentxSessionAdminStatus]).
                addMOValueValidationListener(new ValueConstraintValidator(agentxSessionAdminStatusVC));
        ((MOMutableColumn<?>) agentxSessionEntryColumns[idxAgentxSessionAdminStatus]).
                addMOValueValidationListener(new AgentxSessionAdminStatusValidator());
        agentxSessionEntryColumns[idxAgentxSessionOpenTime] =
                moFactory.createColumn(colAgentxSessionOpenTime,
                        SMIConstants.SYNTAX_TIMETICKS,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxSessionEntryColumns[idxAgentxSessionAgentXVer] =
                moFactory.createColumn(colAgentxSessionAgentXVer,
                        SMIConstants.SYNTAX_INTEGER,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxSessionEntryColumns[idxAgentxSessionTimeout] =
                moFactory.createColumn(colAgentxSessionTimeout,
                        SMIConstants.SYNTAX_INTEGER,
                        MOAccessImpl.ACCESS_READ_ONLY);

        agentxSessionEntryModel = new DefaultMOMutableTableModel<AgentxSessionEntryRow>();
        agentxSessionEntryModel.setRowFactory(new AgentxSessionEntryRowFactory());
        agentxSessionEntry =
                moFactory.createTable(oidAgentxSessionEntry,
                        agentxSessionEntryIndex,
                        agentxSessionEntryColumns,
                        agentxSessionEntryModel);
        if (agentxSessionEntry instanceof DefaultMOTable) {
            ((DefaultMOTable<?,?,?>) agentxSessionEntry).setVolatile(true);
        }
    }

    /**
     * Gets the agentXRegistrationTable implementation.
     * @return
     *    a {@link MOTable} instance implementing the agentXRegistrationTable.
     */
    @SuppressWarnings("rawtypes")
    public MOTable<AgentxRegistrationEntryRow, MOColumn, MOMutableTableModel<AgentxRegistrationEntryRow>>
    getAgentxRegistrationEntry() {
        return agentxRegistrationEntry;
    }

    private void createAgentxRegistrationEntry() {
        MOColumn<?>[] agentxRegistrationEntryColumns = new MOColumn<?>[7];
        agentxRegistrationEntryColumns[idxAgentxRegContext] =
                moFactory.createColumn(colAgentxRegContext,
                        SMIConstants.SYNTAX_OCTET_STRING,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxRegistrationEntryColumns[idxAgentxRegStart] =
                moFactory.createColumn(colAgentxRegStart,
                        SMIConstants.SYNTAX_OBJECT_IDENTIFIER,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxRegistrationEntryColumns[idxAgentxRegRangeSubId] =
                moFactory.createColumn(colAgentxRegRangeSubId,
                        SMIConstants.SYNTAX_GAUGE32,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxRegistrationEntryColumns[idxAgentxRegUpperBound] =
                moFactory.createColumn(colAgentxRegUpperBound,
                        SMIConstants.SYNTAX_GAUGE32,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxRegistrationEntryColumns[idxAgentxRegPriority] =
                moFactory.createColumn(colAgentxRegPriority,
                        SMIConstants.SYNTAX_GAUGE32,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxRegistrationEntryColumns[idxAgentxRegTimeout] =
                moFactory.createColumn(colAgentxRegTimeout,
                        SMIConstants.SYNTAX_INTEGER,
                        MOAccessImpl.ACCESS_READ_ONLY);
        agentxRegistrationEntryColumns[idxAgentxRegInstance] =
                moFactory.createColumn(colAgentxRegInstance,
                        SMIConstants.SYNTAX_INTEGER,
                        MOAccessImpl.ACCESS_READ_ONLY);

        agentxRegistrationEntryModel = new DefaultMOMutableTableModel<AgentxRegistrationEntryRow>();
        agentxRegistrationEntryModel.setRowFactory(new AgentxRegistrationEntryRowFactory());
        agentxRegistrationEntry =
                moFactory.createTable(oidAgentxRegistrationEntry,
                        agentxRegistrationEntryIndex,
                        agentxRegistrationEntryColumns,
                        agentxRegistrationEntryModel);
        if (agentxRegistrationEntry instanceof DefaultMOTable) {
            ((DefaultMOTable<?,?,?>) agentxRegistrationEntry).setVolatile(true);
        }
    }

    @Override
    public void registerMOs(MOServer server, OctetString context)
            throws DuplicateRegistrationException {
        // Scalar Objects
        server.register(this.agentxDefaultTimeout, context);
        server.register(this.agentxMasterAgentXVer, context);
        server.register(this.agentxConnTableLastChange, context);
        server.register(this.agentxSessionTableLastChange, context);
        server.register(this.agentxRegistrationTableLastChange, context);
        server.register(this.agentxConnectionEntry, context);
        server.register(this.agentxSessionEntry, context);
        server.register(this.agentxRegistrationEntry, context);
//--AgentGen BEGIN=_registerMOs
        ((TimeStampScalar)
                agentxConnTableLastChange).setSysUpTime(SNMPv2MIB.getSysUpTime(context));
        ((TimeStampScalar)
                agentxSessionTableLastChange).setSysUpTime(SNMPv2MIB.getSysUpTime(context));
        ((TimeStampScalar)
                agentxRegistrationTableLastChange).setSysUpTime(SNMPv2MIB.getSysUpTime(context));
//--AgentGen END
    }

    @Override
    public void unregisterMOs(MOServer server, OctetString context) {
        // Scalar Objects
        server.unregister(this.agentxDefaultTimeout, context);
        server.unregister(this.agentxMasterAgentXVer, context);
        server.unregister(this.agentxConnTableLastChange, context);
        server.unregister(this.agentxSessionTableLastChange, context);
        server.unregister(this.agentxRegistrationTableLastChange, context);
        server.unregister(this.agentxConnectionEntry, context);
        server.unregister(this.agentxSessionEntry, context);
        server.unregister(this.agentxRegistrationEntry, context);
//--AgentGen BEGIN=_unregisterMOs
//--AgentGen END
    }

    // Notifications

    // Scalars

    // Value Validators

    /**
     * The {@code AgentxSessionAdminStatusValidator} implements the value validation for
     * {@code AgentxSessionAdminStatus}.
     */
    static class AgentxSessionAdminStatusValidator implements MOValueValidationListener {

        public void validate(MOValueValidationEvent validationEvent) {
            Variable newValue = validationEvent.getNewValue();
            //--AgentGen BEGIN=agentxSessionAdminStatus::validate
            //--AgentGen END
        }
    }

    // Enumerations

    /**
     * The administrative (desired) status of the session. Setting the value to 'down(2)
     * closes the subagent session (with reason set to {@link AgentXProtocol#REASON_BY_MANAGER}).
     */
    public static final class AgentxSessionAdminStatusEnum {
        /**
         * Creates a new {@code AgentxSessionAdminStatusEnum} instance.
         */
        public AgentxSessionAdminStatusEnum() {
        }

        /**
         * Administrative (desired) status of the session: up.
         */
        public static final int up = 1;
        /**
         * Closes the subagent session (with reason set to {@link AgentXProtocol#REASON_BY_MANAGER})
         */
        public static final int down = 2;
    }

    // Rows and Factories
    static class AgentxConnectionEntryRowFactory
            implements MOTableRowFactory<AgentxConnectionEntryRow> {
        public synchronized AgentxConnectionEntryRow createRow(OID index, Variable[] values)
                throws UnsupportedOperationException {
            AgentxConnectionEntryRow row = new AgentxConnectionEntryRow(index, values);
            //--AgentGen BEGIN=agentxConnectionEntry::createRow
            //--AgentGen END
            return row;
        }

        public synchronized void freeRow(AgentxConnectionEntryRow row) {
            //--AgentGen BEGIN=agentxConnectionEntry::freeRow
            //--AgentGen END
        }
    }

    /**
     * The {@code AgentxConnectionEntryRow} represents a conceptual row of the
     * {@code agentxConnectionEntry} table.
     */
    public static class AgentxConnectionEntryRow extends DefaultMOMutableRow2PC {
        /**
         * Creates a new {@code agentxConnectionEntry} row with the given index and column values.
         *
         * @param index
         *    the index OID of the new row.
         * @param values
         *    the column values of the new row.
         */
        public AgentxConnectionEntryRow(OID index, Variable[] values) {
            super(index, values);
        }

        /**
         * Gets the value of the {@code agentxConnOpenTime} column.
         *
         * @return the column value as {@link TimeTicks}.
         */
        public TimeTicks getAgentxConnOpenTime() {
            return (TimeTicks) getValue(idxAgentxConnOpenTime);
        }

        /**
         * Sets the value of the {@code agentxConnOpenTime} column.
         *
         * @param newValue
         *    the new column value as {@link TimeTicks}.
         */
        public void setAgentxConnOpenTime(TimeTicks newValue) {
            setValue(idxAgentxConnOpenTime, newValue);
        }

        /**
         * Gets the value of the {@code agentxConnTransportDomain} column.
         *
         * @return the column value as {@link OID}.
         */
        public OID getAgentxConnTransportDomain() {
            return (OID) getValue(idxAgentxConnTransportDomain);
        }

        /**
         * Sets the value of the {@code agentxConnTransportDomain} column.
         *
         * @param newValue
         *    the new column value as {@link OID}.
         */
        public void setAgentxConnTransportDomain(OID newValue) {
            setValue(idxAgentxConnTransportDomain, newValue);
        }

        /**
         * Gets the value of the {@code agentxConnTransportAddress} column.
         *
         * @return the column value as {@link OctetString}.
         */
        public OctetString getAgentxConnTransportAddress() {
            return (OctetString) getValue(idxAgentxConnTransportAddress);
        }

        /**
         * Sets the value of the {@code agentxConnTransportAddress} column.
         *
         * @param newValue
         *    the new column value as {@link OctetString}.
         */
        public void setAgentxConnTransportAddress(OctetString newValue) {
            setValue(idxAgentxConnTransportAddress, newValue);
        }


        //--AgentGen BEGIN=agentxConnectionEntry::RowFactory
        //--AgentGen END
    }

    class AgentxSessionEntryRowFactory
            implements MOTableRowFactory<AgentxSessionEntryRow> {
        public synchronized AgentxSessionEntryRow createRow(OID index, Variable[] values)
                throws UnsupportedOperationException {
            AgentxSessionEntryRow row = new AgentxSessionEntryRow(index, values);
            //--AgentGen BEGIN=agentxSessionEntry::createRow
            //--AgentGen END
            return row;
        }

        public synchronized void freeRow(AgentxSessionEntryRow row) {
            //--AgentGen BEGIN=agentxSessionEntry::freeRow
            //--AgentGen END
        }
    }

    /**
     * The {@code AgentxSessionEntryRow} represents a conceptual row of the
     * {@code agentxSessionEntry} table.
     */
    public class AgentxSessionEntryRow extends DefaultMOMutableRow2PC {

        private AgentXSession<?> session;

        /**
         * Creates a new {@code agentxSessionEntry} row with the given index and column values.
         *
         * @param index
         *    the index OID of the new row.
         * @param values
         *    the column values of the new row.
         */
        public AgentxSessionEntryRow(OID index, Variable[] values) {
            super(index, values);
        }

        /**
         * Gets the value of the {@code agentxSessionObjectID} column.
         *
         * @return the column value as {@link OID}.
         */
        public OID getAgentxSessionObjectID() {
            return (OID) getValue(idxAgentxSessionObjectID);
        }

        /**
         * Sets the value of the {@code agentxSessionObjectID} column.
         *
         * @param newValue
         *    the new column value as {@link OID}.
         */
        public void setAgentxSessionObjectID(OID newValue) {
            setValue(idxAgentxSessionObjectID, newValue);
        }

        /**
         * Gets the value of the {@code agentxSessionDescr} column.
         *
         * @return the column value as {@link OctetString}.
         */
        public OctetString getAgentxSessionDescr() {
            return (OctetString) getValue(idxAgentxSessionDescr);
        }

        /**
         * Sets the value of the {@code agentxSessionDescr} column.
         *
         * @param newValue
         *    the new column value as {@link OctetString}.
         */
        public void setAgentxSessionDescr(OctetString newValue) {
            setValue(idxAgentxSessionDescr, newValue);
        }

        /**
         * Gets the value of the {@code agentxSessionAdminStatus} column.
         *
         * @return the column value as {@link Integer32}.
         */
        public Integer32 getAgentxSessionAdminStatus() {
            return (Integer32) getValue(idxAgentxSessionAdminStatus);
        }

        /**
         * Sets the value of the {@code agentxSessionAdminStatus} column.
         *
         * @param newValue
         *    the new column value as {@link Integer32}.
         */
        public void setAgentxSessionAdminStatus(Integer32 newValue) {
            setValue(idxAgentxSessionAdminStatus, newValue);
        }

        /**
         * Gets the value of the {@code agentxSessionOpenTime} column.
         *
         * @return the column value as {@link TimeTicks}.
         */
        public TimeTicks getAgentxSessionOpenTime() {
            return (TimeTicks) getValue(idxAgentxSessionOpenTime);
        }

        /**
         * Sets the value of the {@code agentxSessionOpenTime} column.
         *
         * @param newValue
         *    the new column value as {@link TimeTicks}.
         */
        public void setAgentxSessionOpenTime(TimeTicks newValue) {
            setValue(idxAgentxSessionOpenTime, newValue);
        }

        /**
         * Gets the value of the {@code agentxSessionAgentXVer} column.
         *
         * @return the column value as {@link Integer32}.
         */
        public Integer32 getAgentxSessionAgentXVer() {
            return (Integer32) getValue(idxAgentxSessionAgentXVer);
        }

        /**
         * Sets the value of the {@code agentxSessionAgentXVer} column.
         *
         * @param newValue
         *    the new column value as {@link Integer32}.
         */
        public void setAgentxSessionAgentXVer(Integer32 newValue) {
            setValue(idxAgentxSessionAgentXVer, newValue);
        }

        /**
         * Gets the value of the {@code agentxSessionTimeout} column.
         *
         * @return the column value as {@link Integer32}.
         */
        public Integer32 getAgentxSessionTimeout() {
            return (Integer32) getValue(idxAgentxSessionTimeout);
        }

        /**
         * Sets the value of the {@code agentxSessionTimeout} column.
         *
         * @param newValue
         *    the new column value as {@link Integer32}.
         */
        public void setAgentxSessionTimeout(Integer32 newValue) {
            setValue(idxAgentxSessionTimeout, newValue);
        }


        //--AgentGen BEGIN=agentxSessionEntry::RowFactory
        /**
         * Sets the AgentX session associated with this row.
         *
         * @param session
         *    the {@link AgentXSession} to associate with this row.
         */
        public void setSession(AgentXSession<?> session) {
            this.session = session;
        }

        /**
         * Gets the AgentX session associated with this row.
         *
         * @return the associated {@link AgentXSession}.
         */
        public AgentXSession<?> getSession() {
            return session;
        }

        public void commitRow(SubRequest<?> req, MOTableRow row) {
            Integer32 adminStatus = (Integer32) row.getValue(idxAgentxSessionAdminStatus);
            if ((adminStatus != null) && (adminStatus.getValue() == AgentxSessionAdminStatusEnum.down)) {
                agentXProcessor.closeSession((AgentXMasterSession<?>) session, AgentXProtocol.REASON_BY_MANAGER);
            }
        }
        //--AgentGen END
    }

    /**
     * The {@code AgentxRegistrationEntryRowFactory} creates and frees rows of the
     * {@code agentxRegistrationEntry} conceptual table.
     */
    public static class AgentxRegistrationEntryRowFactory
            implements MOTableRowFactory<AgentxRegistrationEntryRow> {
        /**
         * Creates a new {@code AgentxRegistrationEntryRowFactory}.
         */
        public AgentxRegistrationEntryRowFactory() {
        }

        public synchronized AgentxRegistrationEntryRow createRow(OID index, Variable[] values)
                throws UnsupportedOperationException {
            AgentxRegistrationEntryRow row = new AgentxRegistrationEntryRow(index, values);
            //--AgentGen BEGIN=agentxRegistrationEntry::createRow
            //--AgentGen END
            return row;
        }

        public synchronized void freeRow(AgentxRegistrationEntryRow row) {
            //--AgentGen BEGIN=agentxRegistrationEntry::freeRow
            //--AgentGen END
        }
    }

    /**
     * The {@code AgentxRegistrationEntryRow} represents a conceptual row of the
     * {@code agentxRegistrationEntry} table.
     */
    public static class AgentxRegistrationEntryRow extends DefaultMOMutableRow2PC {
        /**
         * Creates a new {@code agentxRegistrationEntry} row with the given index and column values.
         *
         * @param index
         *    the index OID of the new row.
         * @param values
         *    the column values of the new row.
         */
        public AgentxRegistrationEntryRow(OID index, Variable[] values) {
            super(index, values);
        }

        /**
         * Gets the value of the {@code agentxRegContext} column.
         *
         * @return the column value as {@link OctetString}.
         */
        public OctetString getAgentxRegContext() {
            return (OctetString) getValue(idxAgentxRegContext);
        }

        /**
         * Sets the value of the {@code agentxRegContext} column.
         *
         * @param newValue
         *    the new column value as {@link OctetString}.
         */
        public void setAgentxRegContext(OctetString newValue) {
            setValue(idxAgentxRegContext, newValue);
        }

        /**
         * Gets the value of the {@code agentxRegStart} column.
         *
         * @return the column value as {@link OID}.
         */
        public OID getAgentxRegStart() {
            return (OID) getValue(idxAgentxRegStart);
        }

        /**
         * Sets the value of the {@code agentxRegStart} column.
         *
         * @param newValue
         *    the new column value as {@link OID}.
         */
        public void setAgentxRegStart(OID newValue) {
            setValue(idxAgentxRegStart, newValue);
        }

        /**
         * Gets the value of the {@code agentxRegRangeSubId} column.
         *
         * @return the column value as {@link UnsignedInteger32}.
         */
        public UnsignedInteger32 getAgentxRegRangeSubId() {
            return (UnsignedInteger32) getValue(idxAgentxRegRangeSubId);
        }

        /**
         * Sets the value of the {@code agentxRegRangeSubId} column.
         *
         * @param newValue
         *    the new column value as {@link UnsignedInteger32}.
         */
        public void setAgentxRegRangeSubId(UnsignedInteger32 newValue) {
            setValue(idxAgentxRegRangeSubId, newValue);
        }

        /**
         * Gets the value of the {@code agentxRegUpperBound} column.
         *
         * @return the column value as {@link UnsignedInteger32}.
         */
        public UnsignedInteger32 getAgentxRegUpperBound() {
            return (UnsignedInteger32) getValue(idxAgentxRegUpperBound);
        }

        /**
         * Sets the value of the {@code agentxRegUpperBound} column.
         *
         * @param newValue
         *    the new column value as {@link UnsignedInteger32}.
         */
        public void setAgentxRegUpperBound(UnsignedInteger32 newValue) {
            setValue(idxAgentxRegUpperBound, newValue);
        }

        /**
         * Gets the value of the {@code agentxRegPriority} column.
         *
         * @return the column value as {@link UnsignedInteger32}.
         */
        public UnsignedInteger32 getAgentxRegPriority() {
            return (UnsignedInteger32) getValue(idxAgentxRegPriority);
        }

        /**
         * Sets the value of the {@code agentxRegPriority} column.
         *
         * @param newValue
         *    the new column value as {@link UnsignedInteger32}.
         */
        public void setAgentxRegPriority(UnsignedInteger32 newValue) {
            setValue(idxAgentxRegPriority, newValue);
        }

        /**
         * Gets the value of the {@code agentxRegTimeout} column.
         *
         * @return the column value as {@link Integer32}.
         */
        public Integer32 getAgentxRegTimeout() {
            return (Integer32) getValue(idxAgentxRegTimeout);
        }

        /**
         * Sets the value of the {@code agentxRegTimeout} column.
         *
         * @param newValue
         *    the new column value as {@link Integer32}.
         */
        public void setAgentxRegTimeout(Integer32 newValue) {
            setValue(idxAgentxRegTimeout, newValue);
        }

        /**
         * Gets the value of the {@code agentxRegInstance} column.
         *
         * @return the column value as {@link Integer32}.
         */
        public Integer32 getAgentxRegInstance() {
            return (Integer32) getValue(idxAgentxRegInstance);
        }

        /**
         * Sets the value of the {@code agentxRegInstance} column.
         *
         * @param newValue
         *    the new column value as {@link Integer32}.
         */
        public void setAgentxRegInstance(Integer32 newValue) {
            setValue(idxAgentxRegInstance, newValue);
        }


        //--AgentGen BEGIN=agentxRegistrationEntry::RowFactory
        //--AgentGen END
    }


    //--AgentGen BEGIN=_METHODS
    public void masterChanged(AgentXMasterEvent event) {
        switch (event.getType()) {
            case AgentXMasterEvent.PEER_ADDED: {
                AgentXPeer<?> changedPeer = (AgentXPeer<?>) event.getChangedObject();
                Address addr = changedPeer.getAddress();
                AgentxConnectionEntryRow row = agentxConnectionEntry.createRow(connIndexGenerator.getNextSubIndex());
                agentxConnectionEntry.addRow(row);
                row.setAgentxConnOpenTime(((TimeStampScalar) agentxConnTableLastChange).
                        getSysUpTime().get());
                row.setAgentxConnTransportAddress(addrFactory.getAddress(addr));
                row.setAgentxConnTransportDomain(addrFactory.getTransportDomain(addr)[0]);
                changedPeer.setId(row.getIndex());
                break;
            }
            case AgentXMasterEvent.PEER_REMOVED: {
                AgentXPeer<?> changedPeer = (AgentXPeer<?>) event.getChangedObject();
                if (changedPeer != null) {
                    OID index = (OID) changedPeer.getId();
                    OID next = index.nextPeer();
                    agentxConnectionEntry.removeRow(index);
                    ((DefaultMOMutableTableModel<?>) agentxSessionEntryModel).
                            removeRows(index, next);
                    ((DefaultMOMutableTableModel<?>) agentxRegistrationEntryModel).
                            removeRows(index, next);
                }
                break;
            }
            case AgentXMasterEvent.SESSION_ADDED: {
                AgentXMasterSession<?> session = (AgentXMasterSession<?>) event.getChangedObject();
                OID index = new OID((OID) session.getPeer().getId());
                index.append(session.getSessionID());
                AgentxSessionEntryRow row = agentxSessionEntry.createRow(index);
                row.setAgentxSessionAdminStatus(
                        new Integer32(AgentxSessionAdminStatusEnum.up));
                row.setAgentxSessionAgentXVer(new Integer32(session.getAgentXVersion()));
                row.setAgentxSessionDescr(session.getDescr());
                row.setAgentxSessionObjectID(session.getOid());
                row.setAgentxSessionOpenTime(((TimeStampScalar) agentxSessionTableLastChange).
                        getSysUpTime().get());
                row.setAgentxSessionTimeout(new Integer32(session.getTimeout() & 0xFF));
                row.setSession(session);
                agentxSessionEntry.addRow(row);
                break;
            }
            case AgentXMasterEvent.SESSION_REMOVED: {
                AgentXMasterSession<?> session = (AgentXMasterSession<?>) event.getChangedObject();
                OID index = new OID((OID) session.getPeer().getId());
                index.append(session.getSessionID());
                agentxSessionEntry.removeRow(index);
                break;
            }
            case AgentXMasterEvent.REGISTRATION_ADDED: {
                AgentXRegEntry<?> entry = (AgentXRegEntry) event.getChangedObject();
                AgentXMasterSession<?> session = entry.getSession();
                AgentXPeer<?> peer = session.getPeer();
                if (peer.getId() == null) {
                    LOGGER.error("Peer ID is null for peer " + peer +
                            ", cannot add registration " +
                            entry + " to AgentXMIB");
                } else {
                    OID index = new OID((OID) peer.getId());
                    index.append(session.getSessionID());
                    index.append(regEntryIndexGenerator.getNextSubIndex());
                    entry.setId(index);
                    AgentxRegistrationEntryRow row = agentxRegistrationEntry.createRow(index);
                    row.setAgentxRegContext(entry.getContext());
                    Integer32 singleOID =
                            TruthValueTC.getValue(entry.getRegion().isSingleOID());
                    row.setAgentxRegInstance(singleOID);
                    row.setAgentxRegPriority(new UnsignedInteger32(entry.getPriority()));
                    row.setAgentxRegRangeSubId(
                            new UnsignedInteger32(entry.getRegion().getRangeSubID()));
                    row.setAgentxRegStart(entry.getRegion().getLowerBound());
                    row.setAgentxRegTimeout(new Integer32(entry.getTimeout()));
                    row.setAgentxRegUpperBound(
                            new UnsignedInteger32(entry.getRegion().getUpperBoundSubID()));
                    agentxRegistrationEntry.addRow(row);
                }
                break;
            }
            case AgentXMasterEvent.REGISTRATION_REMOVED: {
                AgentXRegEntry<?> entry = (AgentXRegEntry) event.getChangedObject();
                OID index = entry.getId();
                if (index == null) {
                    LOGGER.warn("Registration has been removed that was not previously " +
                            "added to the AgentXMib: " + entry);
                } else {
                    agentxRegistrationEntry.removeRow(index);
                }
                break;
            }
            case AgentXMasterEvent.SESSION_TO_ADD:
            case AgentXMasterEvent.REGISTRATION_TO_ADD: {
                break;
            }
            default: {
                if (LOGGER.isDebugEnabled()) {
                    LOGGER.debug("Unrecognized master change event: " + event);
                }
            }
        }
    }

    public void tableModelChanged(MOTableModelEvent changeEvent) {
        Object source = changeEvent.getSource();
        if (source.equals(agentxConnectionEntryModel)) {
            ((TimeStampScalar) agentxConnTableLastChange).update();
        } else if (source.equals(agentxSessionEntryModel)) {
            ((TimeStampScalar) agentxSessionTableLastChange).update();
        } else if (source.equals(agentxRegistrationEntryModel)) {
            ((TimeStampScalar) agentxRegistrationTableLastChange).update();
        }
    }

    //--AgentGen END

//--AgentGen BEGIN=_CLASSES
//--AgentGen END

//--AgentGen BEGIN=_END
//--AgentGen END
}


