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java.lang.Objectcom.sun.management.oss.impl.job.opstatus.DataElement
DataElement holds a collection of MonitoredObject objects and provides
 facility for XML reporting.
| Constructor Summary | |
| DataElement(OperationalStatusGenericModel model)Create an new instance of this class. | |
| Method Summary | |
|  long | getCollectionTime()Returns the time when the last data collection took place. | 
|  java.lang.String | getReportByEvent(boolean isInstant)Gets the XML by event report associated to this object. | 
|  java.lang.String | getReportByFile(boolean isInstant,
                java.net.URL destination,
                java.util.Date expirationDate)Gets the XML by file report associated to this object. | 
|  boolean | setMonitoredObjects(javax.management.ObjectName[] objectNames)Set the monitored objects (denoted by their object names) to observe and perform a collection process. | 
| Methods inherited from class java.lang.Object | 
| equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
public DataElement(OperationalStatusGenericModel model)
model - the data model where data will be collected.| Method Detail | 
public long getCollectionTime()
public java.lang.String getReportByEvent(boolean isInstant)
isInstant - if true include all monitored objects observed in the last
        collection; otherwise include only monitored objects that had changes
        from the previous collection campaign.
public java.lang.String getReportByFile(boolean isInstant,
                                        java.net.URL destination,
                                        java.util.Date expirationDate)
isInstant - if true include all monitored objects observed in the last
        collection; otherwise include only monitored objects that had changes
        from the previous collection campaign.destination - URL location where measurements must be saved (must be a file).expirationDate - time from the save measurements are obsolate (null
        means never delete).
public boolean setMonitoredObjects(javax.management.ObjectName[] objectNames)
Note : the timestamp associated to the  element in the XML
 report is the time when the data collection took place.
 
objectNames - the object names (in String format) of the monitored
        objects to observe.
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