Package com.itrsgroup.collection.instr.statsd.env

Class SystemEnvironmentVariableResolver

java.lang.Object

com.itrsgroup.collection.instr.statsd.env.SystemEnvironmentVariableResolver

All Implemented Interfaces:

EnvironmentVariableResolver

public class SystemEnvironmentVariableResolver
extends Object
implements EnvironmentVariableResolver

Default EnvironmentVariableResolver implementation that uses System.

Constructor Summary

Constructors

Constructor	Description
SystemEnvironmentVariableResolver()

Method Summary

Modifier and Type	Method	Description
Map<String,String>	getenv()	Get all environment variables.
String	getenv(String varName)	Get the value of an environment variable.

Methods inherited from class java.lang.Object

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

Constructor Details

SystemEnvironmentVariableResolver

public SystemEnvironmentVariableResolver()

Method Details

getenv

public String getenv(String varName)

Description copied from interface: EnvironmentVariableResolver

Get the value of an environment variable.

Specified by:

getenv in interface EnvironmentVariableResolver

Parameters:

varName - variable name

Returns:

value of variable, or null if not defined

getenv

public Map<String,String> getenv()

Description copied from interface: EnvironmentVariableResolver

Get all environment variables.

Specified by:

getenv in interface EnvironmentVariableResolver

Returns:

all variables