| Interface | Description |
|---|---|
| MutableState |
A
State interface extension for mutable states whose values can be directly modified. |
| State |
A State instance is used to define the state of an environment or an observation from the environment.
|
| Class | Description |
|---|---|
| NullState |
A null state that contains no information.
|
| StateUtilities |
A class with static methods for common tasks with states.
|
| Exception | Description |
|---|---|
| UnknownKeyException |
A runtime exception for when a State variable key is unknown.
|