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/*-------------------------------------------------------------------------
*
* Copyright (c) 2004-2011, PostgreSQL Global Development Group
* Copyright (c) 2004, Open Cloud Limited.
*
* IDENTIFICATION
* $PostgreSQL: pgjdbc/org/postgresql/core/ResultCursor.java,v 1.6 2011/08/02 13:40:12 davecramer Exp $
*
*-------------------------------------------------------------------------
*/
package org.postgresql.core;
/**
* Abstraction of a cursor over a returned resultset.
* This is an opaque interface that only provides a way
* to close the cursor; all other operations are done by
* passing a ResultCursor to QueryExecutor methods.
*
* @author Oliver Jowett (oliver@opencloud.com)
*/
public interface ResultCursor {
/**
* Close this cursor. This may not immediately free underlying resources
* but may make it happen more promptly. Closed cursors should not be
* passed to QueryExecutor methods.
*/
void close();
}
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