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SystemProperty.Environment (Google App Engine API for Java)

java.lang.Object
- com.google.appengine.api.utils.SystemProperty
- - com.google.appengine.api.utils.SystemProperty.Environment

Enclosing class:

SystemProperty
```
public static class SystemProperty.Environment
extends SystemProperty
```
The current executing environment. Has the key, "com.google.appengine.runtime.environment". The set of values are specified by Value.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class SystemProperty.Environment.Value
The set of possible values for Environment.
- Nested classes/interfaces inherited from class com.google.appengine.api.utils.SystemProperty
  SystemProperty.Environment

Field Summary
- Fields inherited from class com.google.appengine.api.utils.SystemProperty
  applicationId, applicationVersion, environment, instanceReplicaId, version

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`set(SystemProperty.Environment.Value value)` Sets the Environment to `value`.
`SystemProperty.Environment.Value`	`value()` Returns the Value that the SystemProperty is set to.

Methods inherited from class com.google.appengine.api.utils.SystemProperty
get, key, set

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - value
```
public SystemProperty.Environment.Value value()
```
    Returns the Value that the SystemProperty is set to.
    
    Returns:
    
    null if the Environment is not set, or is set to a value that does not correspond to any predefined Value.
  - set
```
public void set(SystemProperty.Environment.Value value)
```
    Sets the Environment to value. Equivalent to set(value.value()).

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Last updated 2025-06-16 UTC.

SystemProperty.Environment (Google App Engine API for Java)

Class SystemProperty.Environment

Nested Class Summary

Nested classes/interfaces inherited from class com.google.appengine.api.utils.SystemProperty

Field Summary

Fields inherited from class com.google.appengine.api.utils.SystemProperty

Method Summary

Methods inherited from class com.google.appengine.api.utils.SystemProperty

Methods inherited from class java.lang.Object

Method Detail

value

set