VoidNamespace (Flink : Queryable state : Client Java 2.1.0 API)

java.lang.Object
- org.apache.flink.queryablestate.client.VoidNamespace

```
@Internal
public final class VoidNamespace
extends Object
```
Singleton placeholder class for state without a namespace.
THIS WAS COPIED FROM RUNTIME SO THAT WE AVOID THE DEPENDENCY.

Field Summary

Fields
Modifier and Type Field Description

static VoidNamespace INSTANCE
The singleton instance.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`static VoidNamespace`	`get()`	Getter for the singleton instance.
`int`	`hashCode()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - INSTANCE
```
public static final VoidNamespace INSTANCE
```
    The singleton instance.
- Method Detail
  - get
```
public static VoidNamespace get()
```
    Getter for the singleton instance.
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object