Module com.zeroc.ice

Package com.zeroc.IceMX

Class MetricsHelper<T>

java.lang.Object

com.zeroc.IceMX.MetricsHelper<T>

Type Parameters:

T - the metrics type

public class MetricsHelper<T>
extends Object

Helper class for metrics operations.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MetricsHelper.AttributeResolver	Resolves attribute values from metrics objects.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MetricsHelper(MetricsHelper.AttributeResolver attributes)	Constructs a MetricsHelper with the specified attribute resolver.

Method Summary

Modifier and Type	Method	Description
protected String	defaultResolve(String attribute)	Provides default resolution for unknown attributes.
void	initMetrics(T metrics)	Initializes the metrics object.
String	resolve(String attribute)	Resolves an attribute value.

Methods inherited from class java.lang.Object

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

Constructor Details

MetricsHelper

protected MetricsHelper(MetricsHelper.AttributeResolver attributes)

Constructs a MetricsHelper with the specified attribute resolver.

Parameters:

attributes - the attribute resolver to use

Method Details

resolve

public String resolve(String attribute)

Resolves an attribute value.

Parameters:

attribute - the attribute name to resolve

Returns:

the resolved attribute value

Throws:

IllegalArgumentException - if the attribute is unknown

initMetrics

public void initMetrics(T metrics)

Initializes the metrics object.

Parameters:

metrics - the metrics object to initialize

defaultResolve

protected String defaultResolve(String attribute)

Provides default resolution for unknown attributes.

Parameters:

attribute - the attribute name

Returns:

the default value, or null if no default is available