// Do not edit this file!  It was generated by Melati POEM's DSD preprocessor.

 package org.melati.poem.generated;

 import java.util.Collections;

 import java.util.Enumeration;

 import java.util.List;

 import org.melati.poem.AccessPoemException;

 import org.melati.poem.CachedSelection;

 import org.melati.poem.Column;

 import org.melati.poem.Field;

 import org.melati.poem.Group;

 import org.melati.poem.GroupCapability;

 import org.melati.poem.GroupMembership;

 import org.melati.poem.GroupTable;

 import org.melati.poem.JdbcPersistent;

 import org.melati.poem.PoemDatabaseTables;

 import org.melati.poem.ValidationPoemException;

 import org.melati.poem.util.EmptyEnumeration;

 /**

  * Melati POEM generated abstract base class for a <code>Persistent</code> 

  * <code>group</code> Object.

  *

  * See org.melati.poem.prepro.TableDef#generatePersistentBaseJava 

  */

 public abstract class GroupBase extends JdbcPersistent {

  /**

   * Retrieves the Database object.

   * 

   * See org.melati.poem.prepro.TableDef#generatePersistentBaseJava 

   * @return the database

   */

   public PoemDatabaseTables getPoemDatabaseTables() {

     return (PoemDatabaseTables)getDatabase();

   }

  /**

   * Retrieves the  <code>GroupTable</code> table 

   * which this <code>Persistent</code> is from.

   * 

   * See org.melati.poem.prepro.TableDef#generatePersistentBaseJava 

   * @return the GroupTable

   */

   @SuppressWarnings("unchecked")

   public GroupTable<Group> getGroupTable() {

     return (GroupTable<Group>)getTable();

   }

   @SuppressWarnings("unchecked")

   private GroupTable<Group> _getGroupTable() {

     return (GroupTable<Group>)getTable();

   }

   // Fields in this table 

  /**

   * id - The Table Row Object ID 

   */

   protected Integer id;

  /**

   * name - A human-readable name for the group 

   */

   protected String name;

  /**

   * Retrieves the <code>Id</code> value, without locking, 

   * for this <code>group</code> <code>Persistent</code>.

   *

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @return the Integer id

   */

   public Integer getId_unsafe() {

     return id;

   }

  /**

   * Sets the <code>Id</code> value directly, without checking, 

   * for this group <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @param cooked  the pre-validated value to set

   */

   public void setId_unsafe(Integer cooked) {

     id = cooked;

   }

  /**

   * Retrieves the Id value, with locking, for this 

   * <code>group</code> <code>Persistent</code>.

   * Field description: 

   *   The Table Row Object ID 

   * 

   * Generated by org.melati.poem.prepro.AtomFieldDef#generateBaseMethods 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights 

   * @return the value of the field <code>Id</code> for this 

   *         <code>group</code> <code>Persistent</code>  

   */

   public Integer getId()

       throws AccessPoemException {

     readLock();

     return getId_unsafe();

   }

  /**

   * Sets the <code>Id</code> value, with checking, for this 

   * <code>group</code> <code>Persistent</code>.

   * Field description: 

   *   The Table Row Object ID 

   * 

   * Generated by org.melati.poem.prepro.AtomFieldDef#generateBaseMethods  

   * @param cooked  a validated <code>int</code> 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @throws ValidationPoemException 

   *         if the value is not valid

   */

   public void setId(Integer cooked)

       throws AccessPoemException, ValidationPoemException {

     _getGroupTable().getIdColumn().

       getType().assertValidCooked(cooked);

     writeLock();

     setId_unsafe(cooked);

   }

  /**

   * Sets the <code>Id</code> value, with checking, for this 

   * <code>group</code> <code>Persistent</code>.

   * Field description: 

   *   The Table Row Object ID 

   * 

   * 

   * Generated by org.melati.poem.prepro.IntegerFieldDef#generateBaseMethods 

   * @param cooked  a validated <code>int</code>

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @throws ValidationPoemException 

   *         if the value is not valid

   */

   public final void setId(int cooked)

       throws AccessPoemException, ValidationPoemException {

     setId(new Integer(cooked));

   }

  /**

   * Retrieves the <code>Id</code> value as a <code>Field</code>

   * from this <code>group</code> <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateFieldCreator 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @return the Integer id

   */

   public Field<Integer> getIdField() throws AccessPoemException {

     Column<Integer> c = _getGroupTable().getIdColumn();

     return new Field<Integer>((Integer)c.getRaw(this), c);

   }

  /**

   * Retrieves the <code>Name</code> value, without locking, 

   * for this <code>group</code> <code>Persistent</code>.

   *

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @return the String name

   */

   public String getName_unsafe() {

     return name;

   }

  /**

   * Sets the <code>Name</code> value directly, without checking, 

   * for this group <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateBaseMethods 

   * @param cooked  the pre-validated value to set

   */

   public void setName_unsafe(String cooked) {

     name = cooked;

   }

  /**

   * Retrieves the Name value, with locking, for this 

   * <code>group</code> <code>Persistent</code>.

   * Field description: 

   *   A human-readable name for the group 

   * 

   * Generated by org.melati.poem.prepro.AtomFieldDef#generateBaseMethods 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights 

   * @return the value of the field <code>Name</code> for this 

   *         <code>group</code> <code>Persistent</code>  

   */

   public String getName()

       throws AccessPoemException {

     readLock();

     return getName_unsafe();

   }

  /**

   * Sets the <code>Name</code> value, with checking, for this 

   * <code>group</code> <code>Persistent</code>.

   * Field description: 

   *   A human-readable name for the group 

   * 

   * Generated by org.melati.poem.prepro.AtomFieldDef#generateBaseMethods  

   * @param cooked  a validated <code>int</code> 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @throws ValidationPoemException 

   *         if the value is not valid

   */

   public void setName(String cooked)

       throws AccessPoemException, ValidationPoemException {

     _getGroupTable().getNameColumn().

       getType().assertValidCooked(cooked);

     writeLock();

     setName_unsafe(cooked);

   }

  /**

   * Retrieves the <code>Name</code> value as a <code>Field</code>

   * from this <code>group</code> <code>Persistent</code>.

   * 

   * see org.melati.poem.prepro.FieldDef#generateFieldCreator 

   * @throws AccessPoemException 

   *         if the current <code>AccessToken</code> 

   *         does not confer write access rights

   * @return the String name

   */

   public Field<String> getNameField() throws AccessPoemException {

     Column<String> c = _getGroupTable().getNameColumn();

     return new Field<String>((String)c.getRaw(this), c);

   }

   private CachedSelection<GroupMembership> groupGroupMemberships = null;

   /** References to this Group in the GroupMembership table via its group field.*/

   @SuppressWarnings("unchecked")

   public Enumeration<GroupMembership> getGroupGroupMemberships() {

     if (getTroid() == null)

       return new EmptyEnumeration<GroupMembership>();

     else {

       if (groupGroupMemberships == null)

         groupGroupMemberships =

           getPoemDatabaseTables().getGroupMembershipTable().getGroupColumn().cachedSelectionWhereEq(getTroid());

       return groupGroupMemberships.objects();

     }

   }

   /** References to this Group in the GroupMembership table via its group field, as a List.*/

   public List<GroupMembership> getGroupGroupMembershipList() {

     return Collections.list(getGroupGroupMemberships());

   }

   private CachedSelection<GroupCapability> groupGroupCapabilitys = null;

   /** References to this Group in the GroupCapability table via its group field.*/

   @SuppressWarnings("unchecked")

   public Enumeration<GroupCapability> getGroupGroupCapabilitys() {

     if (getTroid() == null)

       return new EmptyEnumeration<GroupCapability>();

     else {

       if (groupGroupCapabilitys == null)

         groupGroupCapabilitys =

           getPoemDatabaseTables().getGroupCapabilityTable().getGroupColumn().cachedSelectionWhereEq(getTroid());

       return groupGroupCapabilitys.objects();

     }

   }

   /** References to this Group in the GroupCapability table via its group field, as a List.*/

   public List<GroupCapability> getGroupGroupCapabilityList() {

     return Collections.list(getGroupGroupCapabilitys());

   }

 }