com.tibco.datagrid

Interface ResultSet

All Superinterfaces:

java.lang.AutoCloseable, java.lang.Iterable<Row>

public interface ResultSet
extends java.lang.Iterable<Row>, java.lang.AutoCloseable

A resultset object is used to iterate over some or all of the rows that are returned after executing a query.

To create a resultset object, call Statement.executeQuery.

A program that creates a resultset object must explicitly call ResultSet.close to reclaim its resources.

This interface is implemented internally. Applications do not implement this interface.

Method Summary

Modifier and Type	Method and Description
void	close() Close the resultset object.
Statement	getStatement() Returns the Statement that created this ResultSet.
java.util.Iterator<Row>	iterator() Returns the Iterator for this resultset.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

iterator

java.util.Iterator<Row> iterator()

Returns the Iterator for this resultset. Each resultset object has only one Iterator so repeated calls to this method will always return the same Iterator. If you need to restart the iteration you must create a new resultset. Note that the row returned can be used in tibdgRow methods but may not be used in table operations.

Specified by:

iterator in interface java.lang.Iterable<Row>

Returns:

Iterator

close

void close()
    throws DataGridException

Close the resultset object.

Releases all resources associated with this resultset object.

Specified by:

close in interface java.lang.AutoCloseable

Throws:

DataGridException - in case of failures

getStatement

Statement getStatement()
                throws DataGridException

Returns the Statement that created this ResultSet.

Returns:

the Statement

Throws:

DataGridException - in case of failures