1 /*******************************************************************************
\r
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
\r
3 * in Industry THTH ry.
\r
4 * All rights reserved. This program and the accompanying materials
\r
5 * are made available under the terms of the Eclipse Public License v1.0
\r
6 * which accompanies this distribution, and is available at
\r
7 * http://www.eclipse.org/legal/epl-v10.html
\r
10 * VTT Technical Research Centre of Finland - initial API and implementation
\r
11 *******************************************************************************/
\r
12 package org.simantics.db;
\r
14 import org.simantics.db.service.SessionMonitorSupport;
\r
17 * A context used for accessing {@link Session} internal state information.
\r
18 * The context is attained through {@link SessionMonitorSupport}.
\r
20 * @see SessionMonitorSupport
\r
21 * @see SessionVariables
\r
23 public interface MonitorContext {
\r
26 * Get value for specified integer variable.
\r
28 * @param key the variable
\r
29 * @return value or -1 for unrecognized variables
\r
31 int getInteger(String key);
\r
34 * Get value for specified integer variable.
\r
36 * @param key the variable
\r
37 * @return value or <code>null</code> for unrecognized variables
\r
39 String getString(String key);
\r