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## org.hibernate.id.enhanced
Class TableStructure

    java.lang.Object
      org.hibernate.engine.TransactionHelper
          org.hibernate.id.enhanced.TableStructure

All Implemented Interfaces:
  DatabaseStructure

    public class TableStructure

extends TransactionHelper
implements DatabaseStructure

Describes a table used to mimic sequence behavior

Author:
  Steve Ebersole

Constructor Summary
`TableStructure(Dialect dialect, String tableName, String valueColumnName, int initialValue, int incrementSize, Class numberType)`

Method Summary
`AccessCallback` | `buildCallback(SessionImplementor session)` A callback to be able to get the next value from the underlying structure as needed.
`protected Serializable` | `doWorkInCurrentTransaction(Connection conn, String sql)` The work to be done
`int` | `getIncrementSize()` The configured increment size
`int` | `getInitialValue()` The configured initial value
`String` | `getName()` The name of the database structure (table or sequence).
`int` | `getTimesAccessed()` How many times has this structure been accessed through this reference?
`void` | `prepare(Optimizer optimizer)` Prepare this structure for use.
`String[]` | `sqlCreateStrings(Dialect dialect)` Commands needed to create the underlying structures.
`String[]` | `sqlDropStrings(Dialect dialect)` Commands needed to drop the underlying structures.

Methods inherited from class org.hibernate.engine.TransactionHelper
`doWorkInNewTransaction`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### TableStructure

    public TableStructure(Dialect dialect,
                          String tableName,
                          String valueColumnName,
                          int initialValue,
                          int incrementSize,
                          Class numberType)

Method Detail

### getName

    public String getName()

  The name of the database structure (table or sequence).

  Specified by:
    `getName` in interface `DatabaseStructure`
  Returns:
    The structure name.

### getInitialValue

    public int getInitialValue()

  The configured initial value

  Specified by:
    `getInitialValue` in interface `DatabaseStructure`
  Returns:
    The configured initial value

### getIncrementSize

    public int getIncrementSize()

  The configured increment size

  Specified by:
    `getIncrementSize` in interface `DatabaseStructure`
  Returns:
    The configured increment size

### getTimesAccessed

    public int getTimesAccessed()

  How many times has this structure been accessed through this reference?

  Specified by:
    `getTimesAccessed` in interface `DatabaseStructure`
  Returns:
    The number of accesses.

### prepare

    public void prepare(Optimizer optimizer)

  Prepare this structure for use. Called sometime after instantiation, but before first use.

  Specified by:
    `prepare` in interface `DatabaseStructure`
  Parameters:
    `optimizer` - The optimizer being applied to the generator.

### buildCallback

    public AccessCallback buildCallback(SessionImplementor session)

  A callback to be able to get the next value from the underlying structure as needed.

  Specified by:
    `buildCallback` in interface `DatabaseStructure`
  Parameters:
    `session` - The session.
  Returns:
    The next value.

### sqlCreateStrings

    public String[] sqlCreateStrings(Dialect dialect)
                              throws HibernateException

  Commands needed to create the underlying structures.

  Specified by:
    `sqlCreateStrings` in interface `DatabaseStructure`
  Parameters:
    `dialect` - The database dialect being used.
  Returns:
    The creation commands.
  Throws:
    `HibernateException`

### sqlDropStrings

    public String[] sqlDropStrings(Dialect dialect)
                            throws HibernateException

  Commands needed to drop the underlying structures.

  Specified by:
    `sqlDropStrings` in interface `DatabaseStructure`
  Parameters:
    `dialect` - The database dialect being used.
  Returns:
    The drop commands.
  Throws:
    `HibernateException`

### doWorkInCurrentTransaction

    protected Serializable doWorkInCurrentTransaction(Connection conn,
                                                      String sql)
                                               throws SQLException

  The work to be done

  Specified by:
    `doWorkInCurrentTransaction` in class `TransactionHelper`
  Throws:
    `SQLException`

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