| prefuse.data.io.sql |
|
Input libraries for loading data from SQL databases. One can use the
{@link prefuse.data.io.sql.ConnectionFactory} class to obtain an active
{@link prefuse.data.io.sql.DatabaseDataSource} that can issue and process
database queries both synchronously and asynchronously.
Translation of database types into
Java data types within prefuse data tables is handled by implementations
of the {@link prefuse.data.io.sql.SQLDataHandler} interface.
|
| Java Source File Name | Type | Comment |
| CompositeSQLDataHandler.java | Class | SQLDataHandler that allows multiple handlers to be grouped together. |
| ConnectionFactory.java | Class | |
| DatabaseDataSource.java | Class | Sends queries to a relational database and processes the results, storing
the results in prefuse Table instances. |
| DataSourceWorker.java | Class | Worker thread that asynchronously handles a queue of jobs, with each job
responsible for issuing a query and processing the results. |
| DefaultSQLDataHandler.java | Class | Default data value handler for mapping SQL data types to Java objects. |
| SQLDataHandler.java | Interface | Interface for taking a value in a SQL ResultSet and translating it into
a Java data value for use in a prefuse Table. |