org.apache.ambari.server.metrics.system.impl

Class MetricsConfiguration

java.lang.Object

org.apache.ambari.server.metrics.system.impl.MetricsConfiguration

public class MetricsConfiguration
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONFIG_FILE

Constructor Summary

Constructors

Constructor and Description
MetricsConfiguration(Properties properties)

Method Summary

Modifier and Type	Method and Description
static MetricsConfiguration	getMetricsConfiguration()
Properties	getProperties()
String	getProperty(String key) Get the property value for the given key.
String	getProperty(String key, String defaultValue) Get the property value for the given key.
static MetricsConfiguration	getSubsetConfiguration(MetricsConfiguration metricsConfiguration, String prefix) Get

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_FILE

public static final String CONFIG_FILE

See Also:

Constant Field Values

Constructor Detail

MetricsConfiguration

public MetricsConfiguration(Properties properties)

Method Detail

getMetricsConfiguration

public static MetricsConfiguration getMetricsConfiguration()

getProperty

public String getProperty(String key)

Get the property value for the given key.

Returns:

the property value

getProperty

public String getProperty(String key,
                          String defaultValue)

Get the property value for the given key.

Returns:

the property value

getProperties

public Properties getProperties()

getSubsetConfiguration

public static MetricsConfiguration getSubsetConfiguration(MetricsConfiguration metricsConfiguration,
                                                          String prefix)

Get

Parameters:

metricsConfiguration -

prefix -

Returns:

subset configuration which contains the Key-Value pairs whose keys start with the passed in prefix.