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/* * @(#)GaugeMonitorMBean.java 4.26 05/11/17 * * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ package javax.management.monitor; // jmx imports // import javax.management.ObjectName; /** * Exposes the remote management interface of the gauge monitor MBean. * * @version 4.26 11/17/05 * @author Sun Microsystems, Inc * * @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. * * @since.unbundled JMX 1.2 */ 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. * * @since.unbundled JMX 1.2 */ 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); }