/*
* Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package javax.management.monitor;
// jmx imports
//
import javax.management.ObjectName;
/**
* Exposes the remote management interface of the gauge monitor MBean.
*
*
* @since 1.5
*/
public interface GaugeMonitorMBean extends MonitorMBean {
// GETTERS AND SETTERS
//--------------------
/**
* Gets the derived gauge.
*
* @return The derived gauge.
* @deprecated As of JMX 1.2, replaced by {@link #getDerivedGauge(ObjectName)}
*/
@Deprecated
public Number getDerivedGauge();
/**
* Gets the derived gauge timestamp.
*
* @return The derived gauge timestamp.
* @deprecated As of JMX 1.2, replaced by {@link #getDerivedGaugeTimeStamp(ObjectName)}
*/
@Deprecated
public long getDerivedGaugeTimeStamp();
/**
* Gets the derived gauge for the specified MBean.
*
* @param object the MBean for which the derived gauge is to be returned
* @return The derived gauge for the specified MBean if this MBean is in the
* set of observed MBeans, or <code>null</code> otherwise.
*
*/
public Number getDerivedGauge(ObjectName object);
/**
* Gets the derived gauge timestamp for the specified MBean.
*
* @param object the MBean for which the derived gauge timestamp is to be returned
* @return The derived gauge timestamp for the specified MBean if this MBean
* is in the set of observed MBeans, or <code>null</code> otherwise.
*
*/
public long getDerivedGaugeTimeStamp(ObjectName object);
/**
* Gets the high threshold value.
*
* @return The high threshold value.
*/
public Number getHighThreshold();
/**
* Gets the low threshold value.
*
* @return The low threshold value.
*/
public Number getLowThreshold();
/**
* Sets the high and the low threshold values.
*
* @param highValue The high threshold value.
* @param lowValue The low threshold value.
* @exception java.lang.IllegalArgumentException The specified high/low threshold is null
* or the low threshold is greater than the high threshold
* or the high threshold and the low threshold are not of the same type.
*/
public void setThresholds(Number highValue, Number lowValue) throws java.lang.IllegalArgumentException;
/**
* Gets the high notification's on/off switch value.
*
* @return <CODE>true</CODE> if the gauge monitor notifies when
* exceeding the high threshold, <CODE>false</CODE> otherwise.
*
* @see #setNotifyHigh
*/
public boolean getNotifyHigh();
/**
* Sets the high notification's on/off switch value.
*
* @param value The high notification's on/off switch value.
*
* @see #getNotifyHigh
*/
public void setNotifyHigh(boolean value);
/**
* Gets the low notification's on/off switch value.
*
* @return <CODE>true</CODE> if the gauge monitor notifies when
* exceeding the low threshold, <CODE>false</CODE> otherwise.
*
* @see #setNotifyLow
*/
public boolean getNotifyLow();
/**
* Sets the low notification's on/off switch value.
*
* @param value The low notification's on/off switch value.
*
* @see #getNotifyLow
*/
public void setNotifyLow(boolean value);
/**
* Gets the difference mode flag value.
*
* @return <CODE>true</CODE> if the difference mode is used,
* <CODE>false</CODE> otherwise.
*
* @see #setDifferenceMode
*/
public boolean getDifferenceMode();
/**
* Sets the difference mode flag value.
*
* @param value The difference mode flag value.
*
* @see #getDifferenceMode
*/
public void setDifferenceMode(boolean value);
}