org.rhq.enterprise.gui.legacy.beans
Class NumericMetricDataPoint

java.lang.Object
  org.rhq.enterprise.gui.legacy.beans.NumericMetricDataPoint

All Implemented Interfaces:

Serializable, Comparable, IComparableDatapoint, IDataPoint, IDisplayDataPoint

Direct Known Subclasses:

HighLowMetricValue

public class NumericMetricDataPoint
extends Object
implements IDisplayDataPoint, IComparableDatapoint, Serializable

A numeric metric data point that can be plotted on a chart.

Author:

Ian Springer

See Also:

Serialized Form

Constructor Summary

NumericMetricDataPoint(org.rhq.enterprise.server.measurement.AvailabilityPoint availabilityPoint)

NumericMetricDataPoint(org.rhq.core.domain.measurement.composite.MeasurementDataNumericHighLowComposite dataPoint)

Method Summary

int	compareTo(Object obj) This is for the Datapoint interface.
boolean	equals(Object obj)
String	getLabel() Retrieves the label of a chart data point.
Double	getObjectValue()
long	getTimestamp()
double	getValue() Retrieves the value of a chart data point.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NumericMetricDataPoint

public NumericMetricDataPoint(org.rhq.core.domain.measurement.composite.MeasurementDataNumericHighLowComposite dataPoint)

NumericMetricDataPoint

public NumericMetricDataPoint(org.rhq.enterprise.server.measurement.AvailabilityPoint availabilityPoint)

Method Detail

getTimestamp

public long getTimestamp()

Specified by:

getTimestamp in interface IDisplayDataPoint

Returns:

The absolute time of the datum, in milliseconds.

getLabel

public String getLabel()

Description copied from interface: IDisplayDataPoint

Retrieves the label of a chart data point. The data point is charted on the X axis for line and column charts.

Specified by:

getLabel in interface IDisplayDataPoint

Returns:

A String label for a chart data point.

getValue

public double getValue()

Description copied from interface: IDataPoint

Retrieves the value of a chart data point. The label is displayed on the Y axis for line and column charts.

Specified by:

getValue in interface IDataPoint

Returns:

A floating point value for a chart data point.

getObjectValue

public Double getObjectValue()

compareTo

public int compareTo(Object obj)

This is for the Datapoint interface. It compares only the values of the measurements, not the timestamps.

Specified by:

compareTo in interface Comparable

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object