| net.sf.hajdbc.Balancer
| Balancer | | public interface Balancer (Code) | |
author:
Paul Ferraro
since:
1.0<
Parameters:
D - > either java.sql.Driver or javax.sql.DataSource |
| add | | public boolean add(Database<D> database)(Code) | | Adds the specified database to this balancer.
Parameters:
database - a database descriptor true, if the database was added successfully, false if already existed. |
| afterInvocation | | public void afterInvocation(Database<D> database)(Code) | | Called after an operation is performed on the specified database retrieved via
Balancer.next() .
Parameters:
database - a database descriptor |
| all | | public Set<Database<D>> all()(Code) | | Returns an unmodifiable collection of databases known to this balancer
a collection of database descriptors |
| beforeInvocation | | public void beforeInvocation(Database<D> database)(Code) | | Called before an operation is performed on the specified database retrieved via
Balancer.next() .
Parameters:
database - a database descriptor |
| clear | | public void clear()(Code) | | Removes all databases from this balancer.
|
| next | | public Database<D> next()(Code) | | Returns the next database from this balancer
the next database from this balancer |
| remove | | public boolean remove(Database<D> database)(Code) | | Removes the specified database from this balancer.
Parameters:
database - a database descriptor true, if the database was removed successfully, false if it did not exist. |
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