public class GenerateRankingPolicyCmdImpl extends AbstractGenerateRankingPolicyCmdImpl implements GenerateRankingPolicyCmd
This command supports the following two parameters. All the parameters are optional. These parameters can be set in the PROPERTIES column of the business policy command in the POLICYCMD database table.
Modifier and Type | Field and Description |
---|---|
static java.lang.String | COPYRIGHT
IBM copyright notice field.
|
Constructor and Description |
---|
GenerateRankingPolicyCmdImpl() |
Modifier and Type | Method and Description |
---|---|
protected java.lang.String | composeSQLGroupBy()
This method returns the group by fragment for the SQL to generate the ranking list.
|
protected java.lang.String | composeSQLOrderBy()
This method returns the order by fragment for the SQL to generate the ranking list.
|
protected java.lang.String | composeSQLSelect()
This method returns the SELECT fragment for the SQL to generate the ranking list.
|
protected void | generate()
This method composes a SQL according to the provided parameters and the specific database type.
|
protected java.util.Map | getDataMapFromStatisticsSummaryRow(java.util.Vector row)
This method gets a map contains the data retrieved from a statistics summary row.
|
public static final java.lang.String COPYRIGHT
protected void generate() throws ECException
protected java.util.Map getDataMapFromStatisticsSummaryRow(java.util.Vector row)
protected java.lang.String composeSQLSelect()
protected java.lang.String composeSQLGroupBy()
protected java.lang.String composeSQLOrderBy()