org.springframework.boot.buildpack.platform.system

Interface Environment

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Environment

Provides access to environment variable values.

Since:

2.3.0

Author:

Scott Frederick, Phillip Webb

Field Summary

Fields

Modifier and Type	Field and Description
static Environment	SYSTEM Standard Environment implementation backed by System.getenv(String).

Method Summary

Modifier and Type	Method and Description
String	get(String name) Gets the value of the specified environment variable.

Field Detail

SYSTEM

static final Environment SYSTEM

Standard Environment implementation backed by System.getenv(String).

Method Detail

get

String get(String name)

Gets the value of the specified environment variable.

Parameters:

name - the name of the environment variable

Returns:

the string value of the variable, or null if the variable is not defined in the environment