Package com.berryworks.jquantify

Class MetricRepository

java.lang.Object

com.berryworks.jquantify.MetricRepository

All Implemented Interfaces:

Serializable

public final class MetricRepository
extends Object
implements Serializable

A singleton repository for accessing Metric instances by their label.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
static Metric	get(String inLabel)	Gets a Metric with a specified label.
Set<String>	getLabels()	Gets the labels for all metrics in the repository.
Metric	getMetric(String inLabel)	Gets a Metric with a specified label.
static MetricRepository	instance()	Returns the singleton instance of MetricRepository.
static void	put(Metric inMetric)	Places an instance of Metric into the repository.
void	putMetric(Metric inMetric)	Places an instance of Metric into the repository.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

instance

public static MetricRepository instance()

Returns the singleton instance of MetricRepository.

Returns:

The unique instance of this class.

getLabels

public Set<String> getLabels()

Gets the labels for all metrics in the repository.

Returns:

set of labels

getMetric

public Metric getMetric(String inLabel)

Gets a Metric with a specified label.

Parameters:

inLabel - String label

Returns:

Metric with the specified label, or null if one does not exist.

putMetric

public void putMetric(Metric inMetric)

Places an instance of Metric into the repository.

If the repository already contains a Metric with the same label, it is replaced with the specified one.

Parameters:

inMetric - Metric to be placed into the repository.

get

public static Metric get(String inLabel)

Gets a Metric with a specified label.

This static method is equivalent to MetricRepository.instance().getMetric(label)

Parameters:

inLabel - String label

Returns:

Metric with the specified label, or null if one does not exist.

put

public static void put(Metric inMetric)

Places an instance of Metric into the repository.

This static method is equivalent to MetricRepository.instance().putMetric(metric)

Parameters:

inMetric - Metric to be placed into the repository