DBListener

All Known Implementing Classes:

AddressRangeMapDB
```
public interface DBListener
```
Database Listener.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`dbClosed(DBHandle dbh)`	Database has been closed
`void`	`dbRestored(DBHandle dbh)`	Provides notification that an undo or redo was performed.
`void`	`tableAdded(DBHandle dbh, Table table)`	Provides notification that a table was added.
`void`	`tableDeleted(DBHandle dbh, Table table)`	Provides notification that a table was deleted.

- Method Detail
  - dbRestored
```
void dbRestored(DBHandle dbh)
```
    Provides notification that an undo or redo was performed. Separate notification will be provided if tables were added/removed. The state of the database may still be in transition and should not be accessed by this callback method.
    
    Parameters:
    
    dbh - associated database handle
  - dbClosed
```
void dbClosed(DBHandle dbh)
```
    Database has been closed
    
    Parameters:
    
    dbh - associated database handle
  - tableDeleted
```
void tableDeleted(DBHandle dbh,
                  Table table)
```
    Provides notification that a table was deleted. The state of the database may still be in transition and should not be accessed by this callback method.
    
    Parameters:
    
    dbh - associated database handle
    
    table -
  - tableAdded
```
void tableAdded(DBHandle dbh,
                Table table)
```
    Provides notification that a table was added. The state of the database may still be in transition and should not be accessed by this callback method.
    
    Parameters:
    
    dbh - associated database handle
    
    table -