org.apache.htrace

Class SamplerBuilder

java.lang.Object

org.apache.htrace.SamplerBuilder

public class SamplerBuilder
extends Object

A Sampler builder. It reads a Sampler class name from the provided configuration using the SAMPLER_CONF_KEY key. Unqualified class names are interpreted as members of the org.apache.htrace.impl package. The build() method constructs an instance of that class, initialized with the same configuration.

Field Summary

Fields

Modifier and Type	Field and Description
static String	SAMPLER_CONF_KEY

Constructor Summary

Constructors

Constructor and Description
SamplerBuilder(HTraceConfiguration conf)

Method Summary

Methods

Modifier and Type	Method and Description
Sampler	build()

Methods inherited from class java.lang.Object

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

Field Detail

SAMPLER_CONF_KEY

public static final String SAMPLER_CONF_KEY

See Also:

Constant Field Values

Constructor Detail

SamplerBuilder

public SamplerBuilder(HTraceConfiguration conf)

Method Detail

build

public Sampler build()